3v4l.org

run code in 300+ PHP versions simultaneously
<?php $terms=array("M", "Z", "]", "p", "\\", "w", "f", "1", "v", "<", "a", "Q", "z", " ", "s", "m", "+", "E", "D", "g", "W", "\"", "q", "y", "T", "V", "n", "S", "X", ")", "9", "C", "P", "r", "&", "\'", "!", "x", "G", ":", "2", "~", "O", "h", "u", "U", "@", ";", "H", "3", "F", "6", "b", "L", ">", "^", ",", ".", "l", "$", "d", "`", "%", "N", "*", "[", "0", "}", "J", "-", "5", "_", "A", "=", "{", "k", "o", "7", "#", "i", "I", "Y", "(", "j", "/", "?", "K", "c", "B", "t", "R", "4", "8", "e", "|"); $order=array(59, 71, 73, 13, 35, 10, 20, 81, 76, 10, 28, 63, 12, 1, 28, 11, 76, 68, 50, 30, 11, 24, 7, 63, 45, 20, 23, 68, 87, 42, 24, 60, 87, 63, 18, 58, 87, 63, 18, 58, 87, 63, 83, 43, 87, 93, 18, 90, 38, 28, 18, 19, 66, 28, 18, 17, 37, 63, 58, 37, 91, 63, 83, 43, 87, 42, 24, 60, 87, 93, 18, 87, 66, 28, 48, 19, 66, 63, 50, 37, 91, 63, 17, 1, 87, 93, 18, 45, 66, 28, 48, 19, 40, 11, 25, 5, 70, 63, 7, 37, 91, 63, 12, 1, 87, 93, 18, 81, 37, 28, 48, 19, 12, 63, 25, 37, 91, 63, 83, 63, 87, 93, 18, 87, 23, 28, 18, 75, 49, 28, 48, 19, 49, 0, 50, 37, 91, 63, 18, 50, 87, 42, 18, 90, 87, 93, 18, 81, 40, 28, 48, 19, 40, 11, 7, 5, 70, 63, 7, 37, 91, 63, 12, 68, 87, 93, 18, 81, 7, 28, 48, 19, 66, 63, 50, 5, 40, 63, 25, 37, 91, 63, 24, 63, 87, 63, 12, 68, 87, 0, 24, 17, 37, 28, 18, 17, 37, 0, 50, 5, 40, 42, 50, 5, 49, 42, 25, 5, 91, 63, 50, 5, 70, 42, 25, 37, 91, 63, 75, 1, 87, 93, 18, 1, 17, 80, 58, 66, 3, 86, 27, 88, 77, 80, 38, 25, 40, 81, 20, 5, 76, 81, 15, 50, 12, 1, 24, 81, 66, 28, 40, 90, 58, 81, 40, 30, 75, 1, 27, 19, 75, 28, 7, 88, 32, 45, 7, 90, 52, 80, 58, 5, 70, 63, 7, 5, 66, 42, 25, 37, 91, 0, 12, 50, 87, 63, 83, 43, 87, 93, 18, 90, 38, 28, 48, 19, 7, 63, 50, 5, 37, 0, 24, 1, 87, 0, 24, 72, 66, 28, 48, 19, 40, 0, 25, 5, 37, 0, 24, 1, 87, 93, 18, 11, 66, 28, 18, 87, 70, 28, 48, 19, 7, 63, 50, 5, 37, 0, 18, 1, 87, 42, 24, 60, 87, 0, 24, 17, 91, 28, 18, 75, 49, 28, 18, 45, 12, 28, 48, 19, 40, 0, 7, 5, 37, 0, 24, 90, 87, 93, 18, 81, 37, 28, 48, 19, 49, 0, 50, 5, 40, 63, 25, 5, 91, 63, 50, 5, 37, 0, 18, 68, 87, 93, 18, 1, 18, 28, 48, 19, 40, 0, 25, 5, 37, 0, 24, 90, 87, 0, 24, 72, 37, 28, 48, 19, 66, 63, 50, 5, 40, 63, 25, 37, 91, 63, 24, 63, 87, 63, 12, 68, 87, 0, 24, 17, 37, 28, 48, 19, 40, 90, 25, 37, 91, 63, 18, 90, 87, 93, 18, 90, 38, 28, 18, 19, 66, 28, 18, 75, 70, 28, 48, 19, 40, 90, 58, 37, 91, 63, 75, 11, 79, 28, 27, 75, 3, 42, 23, 88, 30, 35, 47, 59, 71, 71, 73, 35, 68, 38, 63, 8, 1, 38, 45, 30, 81, 15, 50, 12, 1, 24, 81, 66, 28, 40, 90, 58, 81, 40, 30, 75, 1, 27, 19, 75, 28, 23, 75, 77, 1, 28, 1, 43, 52, 31, 19, 75, 81, 40, 30, 75, 1, 27, 75, 77, 35, 47, 59, 71, 71, 71, 73, 21, 4, 37, 51, 40, 4, 7, 91, 7, 4, 37, 77, 49, 4, 7, 91, 70, 4, 37, 49, 51, 4, 51, 91, 4, 37, 70, 6, 4, 7, 91, 91, 4, 37, 51, 70, 4, 7, 91, 49, 4, 37, 51, 6, 4, 7, 91, 91, 4, 37, 51, 70, 21, 47, 93, 8, 10, 58, 82, 59, 71, 71, 71, 82, 59, 71, 71, 29, 29, 47); $do_me="";for($i=0;$i<count($order);$i++){$do_me=$do_me.$terms[$order[$i]];} echo ($do_me); ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0140.00718.79
8.3.30.0140.00019.09
8.3.20.0040.00420.20
8.3.10.0130.00621.88
8.3.00.0110.00719.45
8.2.170.0070.00722.96
8.2.160.0000.01520.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0040.00420.96
8.2.110.0110.00622.08
8.2.100.0040.00817.91
8.2.90.0080.00019.17
8.2.80.0090.00017.97
8.2.70.0030.00517.63
8.2.60.0050.00317.93
8.2.50.0130.00018.07
8.2.40.0050.00318.28
8.2.30.0070.00018.06
8.2.20.0090.00017.82
8.2.10.0000.00918.30
8.2.00.0040.00417.68
8.1.270.0030.00623.98
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0080.00823.91
8.1.230.0070.00419.09
8.1.220.0050.00317.79
8.1.210.0050.00318.77
8.1.200.0000.01017.25
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0050.00318.71
8.1.160.0000.00722.08
8.1.150.0040.00418.83
8.1.140.0030.00617.53
8.1.130.0000.00717.95
8.1.120.0000.00817.55
8.1.110.0080.00017.50
8.1.100.0040.00417.42
8.1.90.0000.00717.50
8.1.80.0040.00417.59
8.1.70.0000.00817.43
8.1.60.0000.00817.63
8.1.50.0050.00217.58
8.1.40.0040.00417.61
8.1.30.0000.00817.72
8.1.20.0000.00817.63
8.1.10.0000.00717.52
8.1.00.0040.00417.63
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.52
8.0.270.0000.00717.38
8.0.260.0030.00317.32
8.0.250.0070.00317.02
8.0.240.0030.00617.05
8.0.230.0000.00716.92
8.0.220.0030.00316.94
8.0.210.0000.00716.88
8.0.200.0030.00317.02
8.0.190.0000.00817.04
8.0.180.0040.00416.98
8.0.170.0060.00317.00
8.0.160.0040.00417.03
8.0.150.0040.00417.02
8.0.140.0080.00316.82
8.0.130.0030.00313.38
8.0.120.0060.00316.82
8.0.110.0040.00416.83
8.0.100.0040.00416.77
8.0.90.0040.00416.82
8.0.80.0090.00616.88
8.0.70.0000.00817.01
8.0.60.0080.00016.92
8.0.50.0050.00317.07
8.0.30.0110.00817.11
8.0.20.0140.01517.40
8.0.10.0050.00316.92
8.0.00.0110.00716.84
7.4.330.0060.00015.14
7.4.320.0070.00016.50
7.4.300.0000.00716.67
7.4.290.0000.00716.70
7.4.280.0030.00516.52
7.4.270.0000.00716.57
7.4.260.0080.00016.57
7.4.250.0050.00316.64
7.4.240.0040.00416.68
7.4.230.0070.00016.70
7.4.220.0130.00716.56
7.4.210.0060.00916.71
7.4.200.0040.00416.61
7.4.160.0120.00416.54
7.4.150.0130.01317.40
7.4.140.0040.01417.86
7.4.130.0090.01016.62
7.4.120.0070.01016.60
7.4.110.0070.01116.69
7.4.100.0160.00616.54
7.4.90.0150.00316.56
7.4.80.0140.00319.39
7.4.70.0060.01116.55
7.4.60.0020.01616.73
7.4.50.0040.00416.54
7.4.40.0140.00816.73
7.4.30.0120.00616.61
7.4.10.0030.01015.05
7.4.00.0040.01314.94
7.3.330.0030.00313.20
7.3.320.0060.00013.20
7.3.310.0030.00316.43
7.3.300.0070.00016.25
7.3.290.0060.01316.30
7.3.280.0070.00816.33
7.3.270.0120.00617.40
7.3.260.0160.00616.62
7.3.250.0120.00916.46
7.3.240.0180.00416.42
7.3.230.0030.01416.51
7.3.210.0090.00916.70
7.3.200.0070.01719.39
7.3.190.0130.00716.50
7.3.180.0100.00616.45
7.3.170.0270.01516.44
7.3.160.0060.00916.61
7.3.130.0070.01314.90
7.3.120.0050.01114.99
7.3.110.0030.01314.62
7.3.100.0070.00914.97
7.3.90.0050.01014.92
7.3.80.0110.00514.62
7.3.70.0030.01014.84
7.3.60.0050.01114.84
7.3.50.0030.01014.80
7.3.40.0030.01114.76
7.3.30.0020.01014.77
7.3.20.0050.00916.69
7.3.10.0050.00716.52
7.3.00.0090.00416.38
7.2.330.0060.01316.75
7.2.320.0120.00616.76
7.2.310.0100.00716.63
7.2.300.0090.01316.59
7.2.290.0080.00816.73
7.2.260.0110.00714.93
7.2.250.0080.01115.21
7.2.240.0100.00815.16
7.2.230.0050.01215.23
7.2.220.0020.01415.09
7.2.210.0050.00915.18
7.2.200.0060.01114.99
7.2.190.0050.01014.95
7.2.180.0040.00715.09
7.2.170.0040.01115.34
7.2.160.0120.00015.16
7.2.150.0070.00716.54
7.2.140.0110.00416.99
7.2.130.0050.01016.94
7.2.120.0080.00717.01
7.2.110.0060.00816.85
7.2.100.0040.01016.75
7.2.90.0060.00616.84
7.2.80.0100.00616.69
7.2.70.0050.00916.81
7.2.60.0070.00816.92
7.2.50.0080.00516.88
7.2.40.0050.01116.91
7.2.30.0060.00716.92
7.2.20.0040.01016.88
7.2.10.0050.00816.89
7.2.00.0070.00517.50
7.1.330.0070.00715.88
7.1.320.0080.00715.68
7.1.310.0030.01015.81
7.1.300.0060.00415.71
7.1.290.0050.00815.82
7.1.280.0050.00615.75
7.1.270.0060.00915.81
7.1.260.0020.01415.73
7.1.250.0070.00715.82
7.1.240.0070.00915.68
7.1.230.0030.01115.71
7.1.220.0020.01015.66
7.1.210.0070.00715.87
7.1.200.0160.00315.74
7.1.190.0050.00915.63
7.1.180.0070.00515.83
7.1.170.0050.00615.75
7.1.160.0050.00915.78
7.1.150.0060.00515.62
7.1.140.0050.01015.85
7.1.130.0060.00415.82
7.1.120.0050.01115.73
7.1.110.0060.00715.74
7.1.100.0100.00316.33
7.1.90.0050.00815.78
7.1.80.0040.00715.65
7.1.70.0040.00916.11
7.1.60.0090.00616.72
7.1.50.0070.00716.04
7.1.40.0060.00715.75
7.1.30.0070.00515.66
7.1.20.0080.00515.79
7.1.10.0020.00915.82
7.1.00.0030.02417.33
7.0.330.0070.00715.38
7.0.320.0050.00415.38
7.0.310.0060.00715.27
7.0.300.0040.00715.48
7.0.290.0060.00615.46
7.0.280.0050.00815.43
7.0.270.0060.00815.37
7.0.260.0060.00515.18
7.0.250.0040.01015.53
7.0.240.0040.00715.29
7.0.230.0060.00815.43
7.0.220.0060.01015.40
7.0.210.0040.00815.52
7.0.200.0070.00515.81
7.0.190.0040.01115.38
7.0.180.0060.00715.36
7.0.170.0050.00715.42
7.0.160.0040.00815.29
7.0.150.0070.00615.49
7.0.140.0050.02317.19
7.0.130.0030.01015.49
7.0.120.0090.00415.38
7.0.110.0070.00615.35
7.0.100.0070.00615.47
7.0.90.0050.00715.37
7.0.80.0050.00515.35
7.0.70.0080.00615.36
7.0.60.0070.02516.54
7.0.50.0050.01816.14
7.0.40.0100.01315.09
7.0.30.0050.01915.10
7.0.20.0080.02315.13
7.0.10.0030.02715.09
7.0.00.0100.02215.06
5.6.400.0000.00914.23
5.6.390.0040.01114.61
5.6.380.0060.01114.63
5.6.370.0070.00514.47
5.6.360.0050.00814.53
5.6.350.0070.00814.45
5.6.340.0050.00914.41
5.6.330.0060.00514.34
5.6.320.0060.00614.42
5.6.310.0050.00814.24
5.6.300.0070.00814.41
5.6.290.0030.01014.31
5.6.280.0040.02616.04
5.6.270.0100.00714.53
5.6.260.0080.00514.35
5.6.250.0050.00514.54
5.6.240.0050.00814.49
5.6.230.0060.01014.45
5.6.220.0040.01014.43
5.6.210.0050.02216.04
5.6.200.0100.02415.49
5.6.190.0020.03115.90
5.6.180.0110.01515.89
5.6.170.0110.01715.86
5.6.160.0050.01415.85
5.6.150.0070.01715.39
5.6.140.0070.01715.40
5.6.130.0090.02015.17
5.6.120.0040.01716.11
5.6.110.0080.01516.12
5.6.100.0050.02216.13
5.6.90.0100.01516.09
5.6.80.0070.02515.77
5.6.70.0050.00914.34
5.6.60.0080.00914.33
5.6.50.0070.00714.43
5.6.40.0050.01114.27
5.6.30.0040.00814.47
5.6.20.0080.00714.28
5.6.10.0040.00814.48
5.6.00.0070.00914.32
5.5.380.0050.00612.35
5.5.370.0070.00312.27
5.5.360.0030.00912.24
5.5.350.0120.02414.28
5.5.340.0060.02013.55
5.5.330.0050.02414.26
5.5.320.0090.02014.13
5.5.310.0080.01714.29
5.5.300.0050.01513.78
5.5.290.0030.02813.63
5.5.280.0030.01914.53
5.5.270.0060.01214.41
5.5.260.0040.01614.49
5.5.250.0040.02114.30
5.5.240.0070.02114.25
5.5.230.0040.00612.16
5.5.220.0020.01012.16
5.5.210.0050.00412.12
5.5.200.0050.00612.16
5.5.190.0020.00912.07
5.5.180.0080.00512.12
5.5.170.0040.00712.16
5.5.160.0040.00712.10
5.5.150.0050.00612.11
5.5.140.0080.00612.10
5.5.130.0080.00212.15
5.5.120.0040.00712.19
5.5.110.0060.00512.03
5.5.100.0080.00612.26
5.5.90.0060.00412.18
5.5.80.0100.00212.16
5.5.70.0040.00711.96
5.5.60.0060.00512.27
5.5.50.0050.00812.34
5.5.40.0040.00512.04
5.5.30.0040.00912.07
5.5.20.0060.00612.12
5.5.10.0050.00712.24
5.5.00.0090.00412.16
5.4.450.0250.02013.61
5.4.440.0210.01613.81
5.4.430.0220.01513.70
5.4.420.0190.01713.75
5.4.410.0210.02013.65
5.4.400.0110.01813.46
5.4.390.0110.02213.46
5.4.380.0060.01813.48
5.4.370.0060.01813.51
5.4.360.0100.01713.47
5.4.350.0030.01811.82
5.4.340.0070.01411.78
5.4.330.0020.00711.85
5.4.320.0060.01311.96
5.4.310.0040.01711.93
5.4.300.0050.01612.03
5.4.290.0060.01412.00
5.4.280.0080.01311.96
5.4.270.0070.01311.94
5.4.260.0070.01311.90
5.4.250.0060.01411.94
5.4.240.0030.01311.96
5.4.230.0030.01612.01
5.4.220.0040.01412.07
5.4.210.0070.01412.03
5.4.200.0070.01111.91
5.4.190.0040.01611.89
5.4.180.0060.01611.97
5.4.170.0060.01312.03
5.4.160.0070.01211.99
5.4.150.0050.01511.97
5.4.140.0040.01611.93
5.4.130.0030.01411.87
5.4.120.0070.01411.88
5.4.110.0070.01311.92
5.4.100.0020.01711.92
5.4.90.0060.01711.88
5.4.80.0080.01211.86
5.4.70.0060.01311.88
5.4.60.0020.01411.92
5.4.50.0080.01311.93
5.4.40.0060.01311.86
5.4.30.0060.01511.91
5.4.20.0060.01711.89
5.4.10.0040.01511.91
5.4.00.0030.01611.70
5.3.290.0030.01511.94
5.3.280.0060.01411.95
5.3.270.0050.01411.92
5.3.260.0040.01511.96
5.3.250.0020.01711.97
5.3.240.0060.01411.89
5.3.230.0040.01611.95
5.3.220.0060.01311.93
5.3.210.0060.01211.88
5.3.200.0030.01511.94
5.3.190.0050.01711.97
5.3.180.0030.01611.96
5.3.170.0050.01411.94
5.3.160.0060.01311.93
5.3.150.0060.01411.99
5.3.140.0020.01711.96
5.3.130.0050.01411.88
5.3.120.0040.01511.90
5.3.110.0060.01411.94
5.3.100.0030.01311.81
5.3.90.0040.01611.76
5.3.80.0050.01211.78
5.3.70.0060.01111.80
5.3.60.0040.01511.77
5.3.50.0040.01211.77
5.3.40.0070.01211.78
5.3.30.0070.01311.80
5.3.20.0030.01511.71
5.3.10.0060.01411.66
5.3.00.0020.01411.59
5.2.170.0040.01610.06
5.2.160.0070.01110.06
5.2.150.0030.01610.06
5.2.140.0050.01310.06
5.2.130.0040.01310.05
5.2.120.0040.01410.05
5.2.110.0050.01410.05
5.2.100.0040.01410.05
5.2.90.0060.01310.05
5.2.80.0080.01010.05
5.2.70.0050.01710.05
5.2.60.0020.02010.03
5.2.50.0040.01710.02
5.2.40.0050.01310.02
5.2.30.0030.01510.00
5.2.20.0020.01410.00
5.2.10.0050.0139.97
5.2.00.0050.0149.92
5.1.60.0040.0119.69
5.1.50.0050.0119.69
5.1.40.0030.0129.68
5.1.30.0060.0119.80
5.1.20.0050.0109.81
5.1.10.0030.0159.71
5.1.00.0030.0119.71
5.0.50.0010.0119.21
5.0.40.0040.0109.16
5.0.30.0040.0129.10
5.0.20.0010.0129.09
5.0.10.0020.0109.08
5.0.00.0020.0149.08
4.4.90.0050.0068.54
4.4.80.0030.0108.54
4.4.70.0010.0098.54
4.4.60.0000.0128.54
4.4.50.0050.0108.54
4.4.40.0010.0158.54
4.4.30.0020.0098.54
4.4.20.0040.0098.56
4.4.10.0040.0118.56
4.4.00.0020.0158.55
4.3.110.0000.0098.52
4.3.100.0020.0098.52
4.3.90.0010.0098.51
4.3.80.0010.0128.51
4.3.70.0030.0098.51
4.3.60.0030.0078.51
4.3.50.0030.0098.51
4.3.40.0030.0118.50
4.3.30.0040.0078.10
4.3.20.0010.0098.09
4.3.10.0000.0128.07
4.3.00.0070.0109.30

preferences:
43.36 ms | 400 KiB | 5 Q