3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input_str = trim(fgets(STDIN)); $input_str = str_replace(array("\r\n", "\n", "\r"), "", $input_str); $words = explode(" ", $input_str); $words[0] = 'apple'; $words[1] = 'apple'; echo $words[0] === $words[1];

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)
8.3.40.0000.01818.71
8.3.30.0040.01118.92
8.3.20.0000.00720.04
8.3.10.0000.00823.71
8.3.00.0040.00719.50
8.2.170.0000.01822.96
8.2.160.0090.00620.31
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00722.20
8.2.110.0080.00022.13
8.2.100.0110.00018.03
8.2.90.0040.00419.22
8.2.80.0000.00818.03
8.2.70.0000.00817.50
8.2.60.0090.00018.05
8.2.50.0040.00418.07
8.2.40.0080.00018.28
8.2.30.0050.00318.08
8.2.20.0030.00517.73
8.2.10.0000.00718.17
8.2.00.0030.00717.60
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0100.00019.00
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.47
8.1.190.0000.00817.30
8.1.180.0000.00818.10
8.1.170.0050.00318.66
8.1.160.0070.00022.05
8.1.150.0040.00418.63
8.1.140.0080.00017.31
8.1.130.0030.00317.73
8.1.120.0030.00317.44
8.1.110.0040.00417.36
8.1.100.0070.00017.43
8.1.90.0000.00717.45
8.1.80.0070.00317.51
8.1.70.0000.00717.32
8.1.60.0040.00417.58
8.1.50.0000.00817.52
8.1.40.0040.00417.50
8.1.30.0040.00417.50
8.1.20.0040.00417.66
8.1.10.0040.00417.45
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00818.33
8.0.270.0070.00017.27
8.0.260.0030.00318.44
8.0.250.0000.00716.86
8.0.240.0030.00316.95
8.0.230.0070.00016.98
8.0.220.0030.00316.77
8.0.210.0090.00016.89
8.0.200.0040.00416.85
8.0.190.0040.00416.95
8.0.180.0090.00016.90
8.0.170.0060.00316.91
8.0.160.0040.00416.84
8.0.150.0000.00816.75
8.0.140.0000.00716.82
8.0.130.0000.00513.39
8.0.120.0030.00616.78
8.0.110.0040.00416.84
8.0.100.0040.00416.79
8.0.90.0030.00416.99
8.0.80.0070.01016.94
8.0.70.0040.00416.75
8.0.60.0080.00016.90
8.0.50.0000.00816.91
8.0.30.0110.00717.09
8.0.20.0100.01017.40
8.0.10.0000.00817.11
8.0.00.0100.00816.67
7.4.330.0050.00015.09
7.4.320.0060.00016.49
7.4.300.0060.00016.45
7.4.290.0030.00316.59
7.4.280.0040.00416.46
7.4.270.0070.00016.59
7.4.260.0000.00716.46
7.4.250.0040.00416.47
7.4.240.0040.00416.49
7.4.230.0070.00016.44
7.4.220.0080.00816.51
7.4.210.0080.00616.54
7.4.200.0050.00316.59
7.4.190.0030.00316.44
7.4.160.0180.00016.54
7.4.150.0060.01217.40
7.4.140.0040.01317.86
7.4.130.0110.00716.49
7.4.120.0120.00916.49
7.4.110.0100.00716.52
7.4.100.0100.01016.46
7.4.90.0130.00416.55
7.4.80.0110.00619.39
7.4.70.0080.01416.44
7.4.60.0110.00716.54
7.4.50.0000.00816.65
7.4.40.0100.01022.77
7.4.30.0130.00716.52
7.4.00.0110.00614.88
7.3.330.0000.00513.16
7.3.320.0000.00513.10
7.3.310.0000.00716.34
7.3.300.0030.00316.23
7.3.290.0080.00816.31
7.3.280.0060.00816.22
7.3.270.0100.00717.40
7.3.260.0130.00616.29
7.3.250.0080.01116.42
7.3.240.0130.01016.38
7.3.230.0090.00616.39
7.3.210.0110.00716.31
7.3.200.0130.00919.39
7.3.190.0130.00816.35
7.3.180.0120.00916.38
7.3.170.0150.00816.31
7.3.160.0130.00316.53
7.3.120.0070.00914.77
7.3.110.0100.00614.57
7.3.100.0070.00714.89
7.3.90.0040.01414.74
7.3.80.0030.01214.75
7.3.70.0070.00714.66
7.3.60.0090.00914.83
7.3.50.0070.00714.47
7.3.40.0030.01314.60
7.3.30.0060.00914.75
7.3.20.0080.00416.64
7.3.10.0070.00716.64
7.3.00.0080.00616.73
7.2.330.0110.00816.43
7.2.320.0090.00916.82
7.2.310.0140.00316.79
7.2.300.0090.00916.31
7.2.290.0120.00416.61
7.2.250.0110.00714.80
7.2.240.0100.01015.04
7.2.230.0110.00314.84
7.2.220.0100.00314.95
7.2.210.0060.00915.00
7.2.200.0000.01415.32
7.2.190.0000.01315.09
7.2.180.0030.00715.14
7.2.170.0030.01015.18
7.2.130.0000.01316.68
7.2.120.0070.00716.95
7.2.110.0070.00316.82
7.2.100.0030.00716.77
7.2.90.0030.00716.89
7.2.80.0030.00916.94
7.2.70.0000.01216.96
7.2.60.0040.00817.02
7.2.50.0090.00016.66
7.2.40.0030.00916.98
7.2.30.0080.00416.57
7.2.20.0110.00416.92
7.2.10.0040.00816.88
7.2.00.0080.01118.08
7.1.330.0070.00715.99
7.1.320.0110.00315.92
7.1.310.0000.01716.02
7.1.300.0100.00715.45
7.1.290.0070.00715.63
7.1.280.0030.01115.70
7.1.270.0070.00715.78
7.1.260.0040.00715.73
7.1.250.0040.00715.79
7.1.240.0030.00915.76
7.1.230.0040.00815.58
7.1.220.0110.00015.87
7.1.210.0040.00715.63
7.1.200.0030.00715.81
7.1.190.0030.00715.40
7.1.180.0100.00315.88
7.1.170.0050.00515.89
7.1.160.0030.01015.47
7.1.150.0080.00315.74
7.1.140.0030.00515.81
7.1.130.0060.00915.56
7.1.120.0070.00715.66
7.1.110.0000.00915.52
7.1.100.0000.01116.85
7.1.90.0030.00515.90
7.1.80.0070.00415.97
7.1.70.0080.00416.41
7.1.60.0060.00917.68
7.1.50.0060.00816.21
7.1.40.0030.00715.72
7.1.30.0040.00815.80
7.1.20.0060.00315.60
7.1.10.0060.00615.90
7.1.00.0070.03819.10
7.0.330.0080.00015.43
7.0.320.0030.00615.44
7.0.310.0040.00415.51
7.0.300.0070.00315.44
7.0.290.0080.00015.50
7.0.280.0000.01215.33
7.0.270.0000.00815.08
7.0.260.0050.00515.00
7.0.250.0000.00915.24
7.0.240.0060.00315.43
7.0.230.0040.00415.09
7.0.220.0070.00415.39
7.0.210.0000.00915.24
7.0.200.0020.00716.09
7.0.190.0030.01015.48
7.0.180.0100.00015.50
7.0.170.0000.01215.17
7.0.160.0070.00415.64
7.0.150.0080.00315.37
7.0.140.0040.03918.66
7.0.130.0100.00015.23
7.0.120.0030.01415.27
7.0.110.0070.00715.20
7.0.100.0080.00815.43
7.0.90.0030.01215.22
7.0.80.0060.00615.40
7.0.70.0100.00315.09
7.0.60.0050.04817.67
7.0.50.0050.04316.69
7.0.40.0080.04316.60
7.0.30.0160.03416.74
7.0.20.0100.02516.78
7.0.10.0090.04416.70
7.0.00.0030.02316.75
5.6.380.0000.00814.33
5.6.370.0100.00014.09
5.6.360.0030.00614.48
5.6.350.0040.01114.14
5.6.340.0030.00914.17
5.6.330.0100.00314.56
5.6.320.0040.00814.62
5.6.310.0000.01114.47
5.6.300.0090.00714.67
5.6.290.0140.00514.34
5.6.280.0030.04217.78
5.6.270.0120.00314.38
5.6.260.0060.00614.21
5.6.250.0030.00614.41
5.6.240.0070.00714.39
5.6.230.0000.00814.18
5.6.220.0050.00514.38
5.6.210.0080.04117.44
5.6.200.0050.02516.27
5.6.190.0060.04617.33
5.6.180.0170.04217.48
5.6.170.0150.02917.29
5.6.160.0060.04317.41
5.6.150.0040.04016.10
5.6.140.0070.02316.18
5.6.130.0030.03616.23
5.6.120.0050.04117.66
5.6.110.0050.04717.67
5.6.100.0020.02617.70
5.6.90.0030.04617.67
5.6.80.0090.03217.24
5.6.70.2300.02117.48
5.6.60.0090.00014.45
5.6.50.0060.00614.07
5.6.40.0090.00614.15
5.6.30.0100.00014.23
5.6.20.0030.01013.93
5.6.10.0000.01414.26
5.6.00.0070.00714.17
5.5.380.0060.01011.12
5.5.370.0030.00311.38
5.5.360.0040.00411.09
5.5.350.0070.04715.79
5.5.340.0120.03414.50
5.5.330.0020.02515.62
5.5.320.0130.02515.58
5.5.310.0180.03815.63
5.5.300.0030.02114.47
5.5.290.0030.03414.59
5.5.280.0020.04216.04
5.5.270.0100.03915.80
5.5.260.0110.03815.81
5.5.250.0070.03515.82
5.5.240.0200.03215.75
5.5.230.0000.00611.21
5.5.220.0040.00410.90
5.5.210.0000.00711.14
5.5.200.0030.00910.93
5.5.190.0060.00611.10
5.5.180.0060.00610.89
5.5.170.0000.00711.01
5.5.160.0000.00810.96
5.5.150.0030.00311.20
5.5.140.0000.00811.10
5.5.130.0060.00310.88
5.5.120.0000.00910.85
5.5.110.0000.00911.04
5.5.100.0100.00011.25
5.5.90.0060.00011.14
5.5.80.0000.00811.02
5.5.70.0000.00711.11
5.5.60.0000.00710.81
5.5.50.0030.00611.20
5.5.40.0040.00710.95
5.5.30.0030.00311.22
5.5.20.0040.00410.98
5.5.10.0030.00711.27
5.5.00.0030.00511.07
5.4.450.0400.03415.28
5.4.440.0410.03515.22
5.4.430.0460.02815.22
5.4.420.0380.03815.21
5.4.410.0080.02715.09
5.4.400.0350.03515.17
5.4.390.0350.03115.14
5.4.380.0230.02314.82
5.4.370.0150.03314.90
5.4.360.0180.03414.71
5.4.350.0150.03414.83
5.4.340.0230.03114.76
5.4.330.0000.01210.73
5.4.320.0020.02211.71
5.4.310.0080.01811.69
5.4.300.0080.02111.68
5.4.290.0050.02211.72
5.4.280.0070.02611.77
5.4.270.0040.02711.68
5.4.260.0040.02511.63
5.4.250.0050.02311.67
5.4.240.0070.02111.63
5.4.230.0060.02111.56
5.4.220.0060.02711.78
5.4.210.0040.02811.62
5.4.200.0090.02211.70
5.4.190.0050.02011.58
5.4.180.0040.02111.57
5.4.170.0050.02011.62
5.4.160.0070.02011.73
5.4.150.0020.02411.61
5.4.140.0060.02011.47
5.4.130.0040.02611.60
5.4.120.0060.02711.43
5.4.110.0050.02711.45
5.4.100.0100.02411.51
5.4.90.0040.03111.45
5.4.80.0040.02911.57
5.4.70.0040.02111.51
5.4.60.0040.02011.61
5.4.50.0060.01811.57
5.4.40.0080.01911.51
5.4.30.0050.02011.40
5.4.20.0040.02111.44
5.4.10.0080.01811.59
5.4.00.0070.01911.20
5.3.290.0040.02311.65
5.3.280.0060.02011.60
5.3.270.0030.02411.61
5.3.260.0070.02511.63
5.3.250.0070.02011.61
5.3.240.0040.02211.61
5.3.230.0050.02311.60
5.3.220.0080.02011.59
5.3.210.0060.02211.60
5.3.200.0020.02311.59
5.3.190.0060.02111.58
5.3.180.0040.02411.61
5.3.170.0080.01911.64
5.3.160.0060.02011.65
5.3.150.0040.02611.58
5.3.140.0050.02311.61
5.3.130.0040.02311.59
5.3.120.0090.02511.62
5.3.110.0100.02311.60
5.3.100.0110.02711.30
5.3.90.0050.03011.30
5.3.80.0120.02711.28
5.3.70.0090.02511.28
5.3.60.0080.02411.28
5.3.50.0070.02511.24
5.3.40.0110.02211.25
5.3.30.0140.02011.25
5.3.20.0100.02411.11
5.3.10.0070.02711.09
5.3.00.0090.02711.09
5.2.170.0040.0269.84
5.2.160.0050.0259.84
5.2.150.0090.0269.84
5.2.140.0040.0289.83
5.2.130.0040.0249.81
5.2.120.0050.0179.81
5.2.110.0060.0179.82
5.2.100.0070.0299.81
5.2.90.0040.0289.82
5.2.80.0070.0249.81
5.2.70.0040.0279.81
5.2.60.0070.0249.79
5.2.50.0040.0319.78
5.2.40.0050.0169.76
5.2.30.0040.0169.75
5.2.20.0060.0169.74
5.2.10.0040.0209.71
5.2.00.0070.0239.63
5.1.60.0040.0199.28
5.1.50.0070.0179.28
5.1.40.0060.0189.26
5.1.30.0040.0239.44
5.1.20.0050.0209.45
5.1.10.0050.0209.31
5.1.00.0040.0189.31
5.0.50.0100.0198.55
5.0.40.0040.0158.48
5.0.30.0030.0268.39
5.0.20.0060.0158.38
5.0.10.0070.0148.36
5.0.00.0050.0218.36
4.4.90.0030.0107.63
4.4.80.0020.0117.62
4.4.70.0010.0117.62
4.4.60.0020.0147.62
4.4.50.0040.0137.63
4.4.40.0040.0227.60
4.4.30.0040.0137.62
4.4.20.0040.0127.67
4.4.10.0050.0077.67
4.4.00.0040.0137.62
4.3.110.0030.0127.58
4.3.100.0060.0087.57
4.3.90.0020.0117.56
4.3.80.0010.0167.54
4.3.70.0040.0127.56
4.3.60.0030.0147.55
4.3.50.0020.0137.56
4.3.40.0020.0187.51
4.3.30.0030.0106.89
4.3.20.0020.0106.87
4.3.10.0020.0116.85
4.3.00.0080.01210.40

preferences:
38.97 ms | 400 KiB | 5 Q