3v4l.org

run code in 300+ PHP versions simultaneously
<?php $langs = array('1','2','3'); $arr = array(); foreach($langs as $key => $lang){ $arr[$lang] = $langs; unset($arr[$lang][$key]); sort($arr[$lang]); } print_r($arr);

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)
8.3.40.0120.00318.68
8.3.30.0190.00318.95
8.3.20.0080.00020.21
8.3.10.0030.00520.52
8.3.00.0030.00619.43
8.2.170.0140.00322.96
8.2.160.0120.00320.55
8.2.150.0020.00524.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0000.00819.36
8.2.110.0060.00322.25
8.2.100.0100.00317.78
8.2.90.0000.00819.17
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0000.00719.17
8.2.20.0000.00817.82
8.2.10.0000.00818.00
8.2.00.0040.00417.62
8.1.270.0080.00022.14
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0040.00423.74
8.1.230.0100.00018.94
8.1.220.0000.01017.74
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0080.00017.35
8.1.180.0000.00718.10
8.1.170.0000.00818.71
8.1.160.0000.00822.01
8.1.150.0050.00318.76
8.1.140.0040.00417.44
8.1.130.0030.00317.71
8.1.120.0030.00317.35
8.1.110.0030.00517.45
8.1.100.0000.00717.50
8.1.90.0050.00317.49
8.1.80.0000.00817.41
8.1.70.0030.00317.46
8.1.60.0030.00617.57
8.1.50.0040.00417.55
8.1.40.0030.00517.54
8.1.30.0090.00017.55
8.1.20.0040.00417.73
8.1.10.0000.00717.56
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0040.00418.32
8.0.270.0070.00017.26
8.0.260.0030.00317.14
8.0.250.0000.00716.93
8.0.240.0000.00716.95
8.0.230.0000.00716.84
8.0.220.0030.00316.95
8.0.210.0030.00316.93
8.0.200.0030.00316.91
8.0.190.0070.00016.91
8.0.180.0040.00416.98
8.0.170.0000.00716.91
8.0.160.0000.00716.92
8.0.150.0040.00416.92
8.0.140.0070.00016.79
8.0.130.0000.00613.38
8.0.120.0030.00516.87
8.0.110.0000.00716.82
8.0.100.0070.00016.86
8.0.90.0040.00416.96
8.0.80.0060.01016.82
8.0.70.0000.00716.71
8.0.60.0040.00416.78
8.0.50.0040.00416.74
8.0.30.0110.00917.05
8.0.20.0100.01217.40
8.0.10.0070.00016.93
8.0.00.0080.00916.71
7.4.330.0000.00515.07
7.4.320.0000.00716.63
7.4.300.0030.00316.52
7.4.290.0070.00016.46
7.4.280.0000.00716.62
7.4.270.0000.00716.49
7.4.260.0040.00416.58
7.4.250.0070.00016.54
7.4.240.0030.00316.48
7.4.230.0000.00716.41
7.4.220.0070.01816.54
7.4.210.0070.00716.67
7.4.200.0000.00716.53
7.4.160.0130.00316.57
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0130.00616.54
7.4.120.0110.00616.45
7.4.110.0060.01016.71
7.4.100.0060.01216.42
7.4.90.0100.00716.46
7.4.80.0180.00316.53
7.4.70.0190.00416.35
7.4.60.0100.01016.60
7.4.50.0000.00816.34
7.4.40.0090.00616.30
7.4.30.0130.00416.52
7.4.10.0090.00915.20
7.4.00.0100.00815.09
7.3.330.0000.00513.08
7.3.320.0000.00613.17
7.3.310.0080.00016.30
7.3.300.0000.00616.19
7.3.290.0090.00916.29
7.3.280.0080.00716.34
7.3.270.0070.01117.40
7.3.260.0190.00616.29
7.3.250.0110.00616.48
7.3.240.0150.00616.32
7.3.230.0090.00616.42
7.3.210.0070.01016.31
7.3.200.0130.01319.39
7.3.190.0090.00616.26
7.3.180.0120.00616.30
7.3.170.0100.00616.56
7.3.160.0090.00616.46
7.3.130.0070.00714.60
7.3.120.0060.01214.80
7.3.110.0070.00914.86
7.3.100.0080.00814.83
7.3.90.0100.00514.75
7.3.80.0030.00814.85
7.3.70.0090.00614.78
7.3.60.0070.00614.71
7.3.50.0040.00514.96
7.3.40.0030.01214.66
7.3.30.0010.00714.74
7.3.20.0020.00816.73
7.3.10.0070.00916.66
7.3.00.0070.00816.66
7.2.330.0080.00816.78
7.2.320.0060.01516.63
7.2.310.0060.01516.50
7.2.300.0100.00716.73
7.2.290.0030.01316.37
7.2.260.0030.01415.15
7.2.250.0040.01115.22
7.2.240.0050.01215.04
7.2.230.0060.01015.01
7.2.220.0030.01215.07
7.2.210.0040.01114.84
7.2.200.0050.00915.05
7.2.190.0070.00614.99
7.2.180.0090.00514.93
7.2.170.0050.00715.04
7.2.160.0040.00715.04
7.2.150.0040.01016.85
7.2.140.0060.00616.92
7.2.130.0040.00816.96
7.2.120.0060.00716.93
7.2.110.0040.00816.86
7.2.100.0110.00616.85
7.2.90.0060.00816.89
7.2.80.0070.00716.70
7.2.70.0050.01016.80
7.2.60.0060.00716.80
7.2.50.0060.00916.88
7.2.40.0080.00716.94
7.2.30.0040.00916.77
7.2.20.0050.01017.01
7.2.10.0040.01016.84
7.2.00.0060.00717.58
7.1.330.0080.00415.82
7.1.320.0030.01215.95
7.1.310.0080.00515.85
7.1.300.0070.00815.74
7.1.290.0070.00515.73
7.1.280.0070.00715.92
7.1.270.0070.00515.83
7.1.260.0000.01015.84
7.1.250.0090.00515.84
7.1.240.0060.00615.79
7.1.230.0090.00415.81
7.1.220.0040.01015.97
7.1.210.0090.00515.85
7.1.200.0040.00815.90
7.1.190.0040.01115.60
7.1.180.0130.00215.79
7.1.170.0040.00515.80
7.1.160.0060.00915.85
7.1.150.0060.00915.77
7.1.140.0060.00315.63
7.1.130.0020.01215.79
7.1.120.0020.00815.68
7.1.110.0070.00515.75
7.1.100.0350.00715.86
7.1.90.0040.00715.82
7.1.80.0020.01015.84
7.1.70.0070.00516.20
7.1.60.0040.00616.29
7.1.50.0020.01016.17
7.1.40.0060.00515.68
7.1.30.0030.00915.77
7.1.20.0050.00715.89
7.1.10.0020.00915.67
7.1.00.0050.03017.99
7.0.330.0090.00315.48
7.0.320.0030.00915.36
7.0.310.0040.00715.49
7.0.300.0070.00715.33
7.0.290.0040.00715.34
7.0.280.0020.00715.11
7.0.270.0060.00615.14
7.0.260.0020.00915.27
7.0.250.0050.00415.50
7.0.240.0070.00715.47
7.0.230.0080.00515.47
7.0.220.0080.00515.13
7.0.210.0060.00515.31
7.0.200.0060.00615.95
7.0.190.0020.01015.48
7.0.180.0040.00915.51
7.0.170.0090.00515.28
7.0.160.0060.00515.38
7.0.150.0070.00715.29
7.0.140.0060.02917.51
7.0.130.0050.01115.28
7.0.120.0060.00615.43
7.0.110.0090.00315.39
7.0.100.0080.00215.30
7.0.90.0050.00715.44
7.0.80.0050.00515.48
7.0.70.0050.00515.29
7.0.60.0110.02516.94
7.0.50.0050.03316.27
7.0.40.0070.02115.78
7.0.30.0140.01815.72
7.0.20.0160.01615.65
7.0.10.0130.02015.66
7.0.00.0040.02715.53
5.6.400.0000.01414.04
5.6.390.0000.00814.52
5.6.380.0100.00514.17
5.6.370.0050.01114.67
5.6.360.0020.01314.27
5.6.350.0040.00814.60
5.6.340.0070.00414.52
5.6.330.0080.00914.54
5.6.320.0040.00914.35
5.6.310.0040.00714.59
5.6.300.0030.00814.28
5.6.290.0040.00614.33
5.6.280.0050.03016.48
5.6.270.0050.00914.52
5.6.260.0050.00814.19
5.6.250.0050.01114.43
5.6.240.0060.00714.34
5.6.230.0080.00414.37
5.6.220.0040.01014.15
5.6.210.0130.02516.45
5.6.200.0080.01815.66
5.6.190.0090.03216.29
5.6.180.0130.02116.51
5.6.170.0110.01716.34
5.6.160.0060.02216.37
5.6.150.0070.02015.66
5.6.140.0070.01815.77
5.6.130.0080.03015.58
5.6.120.0050.01816.60
5.6.110.0120.02116.63
5.6.100.0020.02116.57
5.6.90.0050.02916.59
5.6.80.0050.01916.34
5.6.70.0070.03216.42
5.6.60.0060.00514.23
5.6.50.0070.00514.42
5.6.40.0050.00814.23
5.6.30.0080.00614.23
5.6.20.0040.00614.15
5.6.10.0070.00614.51
5.6.00.0090.00514.46
5.5.380.0040.00712.76
5.5.370.0040.00512.87
5.5.360.0040.00612.71
5.5.350.0050.03015.28
5.5.340.0040.03114.47
5.5.330.0080.02815.17
5.5.320.0130.01815.18
5.5.310.0140.03015.25
5.5.300.0060.03014.51
5.5.290.0090.02014.50
5.5.280.0060.01815.63
5.5.270.0060.02315.44
5.5.260.0070.02915.38
5.5.250.0110.01915.36
5.5.240.0100.01915.19
5.5.230.0040.00912.74
5.5.220.0030.00812.78
5.5.210.0050.00312.74
5.5.200.0040.00512.65
5.5.190.0050.00612.75
5.5.180.0040.00512.68
5.5.170.0050.00912.68
5.5.160.0020.01112.86
5.5.150.0110.00212.84
5.5.140.0040.00812.65
5.5.130.0020.00912.79
5.5.120.0040.00512.56
5.5.110.0020.01012.82
5.5.100.0080.00312.74
5.5.90.0080.00612.70
5.5.80.0050.00812.70
5.5.70.0050.00712.63
5.5.60.0060.00812.70
5.5.50.0050.00712.85
5.5.40.0050.00912.75
5.5.30.0050.00912.80
5.5.20.0050.00812.67
5.5.10.0050.00612.82
5.5.00.0030.00912.65
5.4.450.0150.02313.97
5.4.440.0420.02914.02
5.4.430.0360.01913.83
5.4.420.0280.01913.97
5.4.410.0250.02413.91
5.4.400.0230.02713.67
5.4.390.0380.02213.79
5.4.380.0160.02313.74
5.4.370.0140.02013.59
5.4.360.0180.02313.68
5.4.350.0150.02513.59
5.4.340.0130.02113.60
5.4.330.0040.00411.19
5.4.320.0050.01511.58
5.4.310.0060.02011.63
5.4.300.0020.01811.56
5.4.290.0050.01611.63
5.4.280.0060.01711.50
5.4.270.0050.01611.63
5.4.260.0070.01611.59
5.4.250.0060.01711.51
5.4.240.0070.01811.43
5.4.230.0050.01911.63
5.4.220.0060.01511.61
5.4.210.0070.01511.52
5.4.200.0050.01811.51
5.4.190.0070.01511.53
5.4.180.0090.01811.64
5.4.170.0050.01811.56
5.4.160.0070.01211.47
5.4.150.0070.01511.68
5.4.140.0040.01611.43
5.4.130.0060.01511.47
5.4.120.0050.01511.36
5.4.110.0040.01611.46
5.4.100.0080.01311.44
5.4.90.0080.01511.40
5.4.80.0030.01911.38
5.4.70.0060.01711.49
5.4.60.0060.01511.36
5.4.50.0040.01611.46
5.4.40.0050.01711.45
5.4.30.0050.01711.39
5.4.20.0070.01511.30
5.4.10.0050.01811.42
5.4.00.0080.01511.25
5.3.290.0080.02611.99
5.3.280.0060.02011.94
5.3.270.0060.03011.95
5.3.260.0060.02211.95
5.3.250.0070.02111.95
5.3.240.0060.02011.95
5.3.230.0080.02011.94
5.3.220.0060.02111.93
5.3.210.0070.02311.93
5.3.200.0060.02411.93
5.3.190.0020.02411.93
5.3.180.0050.02111.93
5.3.170.0050.02011.92
5.3.160.0070.02011.93
5.3.150.0060.01911.93
5.3.140.0020.02211.92
5.3.130.0060.02211.92
5.3.120.0040.02311.92
5.3.110.0070.02311.92
5.3.100.0060.01911.65
5.3.90.0020.02411.63
5.3.80.0070.01911.63
5.3.70.0060.02211.63
5.3.60.0050.02311.62
5.3.50.0060.02311.59
5.3.40.0080.01911.59
5.3.30.0060.02211.57
5.3.20.0110.01511.46
5.3.10.0090.02011.45
5.3.00.0100.01911.44
5.2.170.0020.02110.19
5.2.160.0080.01510.19
5.2.150.0030.02110.19
5.2.140.0050.02010.19
5.2.130.0070.01710.17
5.2.120.0090.01510.17
5.2.110.0070.01710.17
5.2.100.0040.01910.17
5.2.90.0050.01710.17
5.2.80.0080.01910.17
5.2.70.0040.02010.17
5.2.60.0050.01910.14
5.2.50.0040.01810.13
5.2.40.0060.01710.12
5.2.30.0090.01610.11
5.2.20.0080.01610.10
5.2.10.0080.02110.06
5.2.00.0070.0189.98
5.1.60.0050.0169.62
5.1.50.0040.0209.62
5.1.40.0040.0169.61
5.1.30.0050.0169.78
5.1.20.0060.0219.79
5.1.10.0050.0149.66
5.1.00.0040.0169.66
5.0.50.0060.0118.89
5.0.40.0070.0098.82
5.0.30.0050.0278.73
5.0.20.0080.0128.72
5.0.10.0040.0148.71
5.0.00.0050.0218.70
4.4.90.0020.0127.98
4.4.80.0050.0087.97
4.4.70.0040.0097.96
4.4.60.0040.0097.96
4.4.50.0040.0107.97
4.4.40.0030.0177.94
4.4.30.0040.0107.96
4.4.20.0050.0108.01
4.4.10.0050.0098.01
4.4.00.0040.0177.97
4.3.110.0040.0137.92
4.3.100.0040.0107.92
4.3.90.0060.0077.91
4.3.80.0020.0157.88
4.3.70.0020.0127.90
4.3.60.0020.0107.90
4.3.50.0060.0077.90
4.3.40.0010.0157.85
4.3.30.0020.0117.23
4.3.20.0010.0127.22
4.3.10.0050.0087.20
4.3.00.0030.0138.98

preferences:
41.83 ms | 400 KiB | 5 Q