3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "000"; $b = "00sdfsdf0"; echo ($a === $b);

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)
8.3.60.0140.00718.30
8.3.50.0140.00719.74
8.3.40.0090.00918.61
8.3.30.0140.00418.46
8.3.20.0080.00020.21
8.3.10.0050.00321.76
8.3.00.0080.00019.72
8.2.180.0150.00018.29
8.2.170.0090.00922.96
8.2.160.0080.00619.34
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00022.25
8.2.120.0040.00426.35
8.2.110.0030.00621.00
8.2.100.0040.00718.03
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0050.00317.80
8.2.50.0050.00318.10
8.2.40.0000.00920.42
8.2.30.0000.00720.97
8.2.20.0040.00417.70
8.2.10.0000.00717.86
8.2.00.0030.00517.90
8.1.280.0040.01125.92
8.1.270.0090.00023.89
8.1.260.0000.00828.09
8.1.250.0020.00528.09
8.1.240.0030.00621.44
8.1.230.0090.00317.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0050.00518.42
8.1.160.0050.00322.18
8.1.150.0050.00320.67
8.1.140.0030.00619.49
8.1.130.0060.00317.61
8.1.120.0040.00417.36
8.1.110.0030.00617.34
8.1.100.0070.00017.25
8.1.90.0050.00717.42
8.1.80.0040.00417.33
8.1.70.0000.00817.33
8.1.60.0000.00817.40
8.1.50.0090.00017.34
8.1.40.0030.00717.45
8.1.30.0000.00817.48
8.1.20.0000.00717.52
8.1.10.0000.00817.51
8.1.00.0000.00917.29
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0070.00018.35
8.0.270.0040.00417.12
8.0.260.0030.00317.12
8.0.250.0070.00016.86
8.0.240.0000.00616.95
8.0.230.0000.00716.84
8.0.220.0000.00716.71
8.0.210.0000.00716.72
8.0.200.0000.00616.71
8.0.190.0040.00416.96
8.0.180.0000.00716.89
8.0.170.0050.00316.77
8.0.160.0000.00716.92
8.0.150.0000.00716.74
8.0.140.0040.00416.80
8.0.130.0040.00413.22
8.0.120.0040.00416.69
8.0.110.0040.00416.74
8.0.100.0040.00416.88
8.0.90.0000.00716.71
8.0.80.0030.01416.73
8.0.70.0030.00516.71
8.0.60.0040.00416.84
8.0.50.0000.00716.73
8.0.30.0110.00617.05
8.0.20.0140.00817.40
8.0.10.0080.00016.97
8.0.00.0030.01516.75
7.4.330.0000.00515.14
7.4.320.0040.00416.39
7.4.300.0030.00316.59
7.4.290.0000.00716.49
7.4.280.0040.00416.47
7.4.270.0030.00316.41
7.4.260.0030.00316.52
7.4.250.0070.00016.45
7.4.240.0000.00716.50
7.4.230.0030.00316.59
7.4.220.0120.00816.59
7.4.210.0070.01016.55
7.4.200.0030.00316.42
7.4.160.0130.00416.46
7.4.150.0100.01017.40
7.4.140.0150.00517.86
7.4.130.0050.01616.57
7.4.120.0120.00716.55
7.4.110.0100.00716.30
7.4.100.0120.00416.51
7.4.90.0070.01016.40
7.4.80.0100.00619.39
7.4.70.0130.00316.38
7.4.60.0030.01316.40
7.4.50.0090.00616.46
7.4.40.0060.00916.52
7.4.30.0110.00716.56
7.4.00.0000.00914.78
7.3.330.0070.00013.17
7.3.320.0000.00613.08
7.3.310.0000.00716.28
7.3.300.0040.00416.17
7.3.290.0070.00716.19
7.3.280.0100.00816.21
7.3.270.0100.01417.40
7.3.260.0100.00816.42
7.3.250.0070.01016.27
7.3.240.0090.00916.43
7.3.230.0060.00916.39
7.3.210.0130.01016.09
7.3.200.0080.00816.21
7.3.190.0000.01816.44
7.3.180.0130.00716.50
7.3.170.0030.01916.08
7.3.160.0110.01116.39
7.3.10.0130.00016.38
7.3.00.0140.00716.40
7.2.330.0030.01316.31
7.2.320.0000.01716.63
7.2.310.0100.00716.45
7.2.300.0060.00916.47
7.2.290.0130.00916.25
7.2.130.0080.01616.41
7.2.120.0170.00616.64
7.2.110.0160.00316.00
7.2.100.0150.00816.19
7.2.90.0160.00616.32
7.2.80.0060.01216.51
7.2.70.0150.00516.71
7.2.60.0110.00916.42
7.2.50.0180.00516.54
7.2.40.0210.00516.59
7.2.30.0220.00416.42
7.2.20.0270.00416.84
7.2.10.0070.00716.57
7.2.00.0120.00917.96
7.1.250.0000.01615.08
7.1.200.0040.00415.61
7.1.70.0030.00316.83
7.1.60.0100.00319.45
7.1.00.0030.07722.35
7.0.200.0100.00216.63
7.0.90.0170.06019.95
7.0.80.0100.06019.98
7.0.70.0130.05720.00
7.0.60.0170.06019.96
7.0.50.0230.04720.22
7.0.40.0230.04720.30
7.0.30.0230.05020.26
7.0.20.0170.06020.35
7.0.10.0130.07020.37
7.0.00.0100.07020.25
5.6.230.0100.06020.80
5.6.220.0130.05720.55
5.6.210.0170.05020.86
5.6.200.0170.05321.05
5.6.190.0170.06021.16
5.6.180.0100.06321.05
5.6.170.0100.05721.06
5.6.160.0100.06021.01
5.6.150.0130.06021.12
5.6.140.0130.05721.07
5.6.130.0170.05721.10
5.6.120.0170.05721.08
5.6.110.0230.06721.10
5.6.100.0300.06721.00
5.6.90.0200.05320.99
5.6.80.0170.05320.50
5.6.70.0100.05720.51
5.6.60.0100.05720.53
5.6.50.0300.04320.55
5.6.40.0100.05720.42
5.6.30.0170.05720.53
5.6.20.0070.06020.43
5.6.10.0030.06320.54
5.6.00.0000.07020.53

preferences:
49.96 ms | 400 KiB | 5 Q