3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'Prépresse'; if(strstr($text,'Prépresse')){ echo'OK'; }

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)
8.3.60.0120.00316.63
8.3.50.0120.00822.05
8.3.40.0070.00718.76
8.3.30.0070.00718.71
8.3.20.0040.00420.21
8.3.10.0090.00020.41
8.3.00.0000.00723.56
8.2.180.0090.00616.38
8.2.170.0040.01122.96
8.2.160.0100.00322.30
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0140.00320.66
8.2.120.0060.00326.35
8.2.110.0060.00320.35
8.2.100.0070.00417.78
8.2.90.0040.00417.75
8.2.80.0000.00918.73
8.2.70.0060.00317.63
8.2.60.0000.00818.03
8.2.50.0000.00818.09
8.2.40.0040.00422.03
8.2.30.0040.00419.38
8.2.20.0080.00017.50
8.2.10.0000.00718.00
8.2.00.0040.00418.10
8.1.280.0130.00925.92
8.1.270.0150.00322.02
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0070.00322.13
8.1.230.0070.00417.77
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00817.23
8.1.190.0090.00017.11
8.1.180.0060.00318.10
8.1.170.0050.00318.29
8.1.160.0000.00920.61
8.1.150.0040.00418.70
8.1.140.0030.00519.44
8.1.130.0000.00717.56
8.1.120.0040.00417.41
8.1.110.0040.00417.44
8.1.100.0000.00717.29
8.1.90.0040.00417.39
8.1.80.0000.00817.41
8.1.70.0000.00717.28
8.1.60.0040.00417.59
8.1.50.0040.00417.29
8.1.40.0190.00417.41
8.1.30.0040.00417.61
8.1.20.0060.00317.55
8.1.10.0000.00817.52
8.1.00.0000.00717.46
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00318.36
8.0.270.0030.00317.30
8.0.260.0060.00017.27
8.0.250.0040.00416.86
8.0.240.0030.00316.91
8.0.230.0000.00816.88
8.0.220.0030.00316.70
8.0.210.0000.00716.83
8.0.200.0060.00016.88
8.0.190.0040.00416.84
8.0.180.0040.00416.68
8.0.170.0050.00216.84
8.0.160.0000.00716.88
8.0.150.0000.00716.76
8.0.140.0060.00316.80
8.0.130.0000.00513.32
8.0.120.0040.00416.68
8.0.110.0040.00416.77
8.0.100.0070.00016.64
8.0.90.0000.00716.71
8.0.80.0070.00716.83
8.0.70.0050.00216.72
8.0.60.0050.00216.85
8.0.50.0040.00416.72
8.0.30.0100.01017.14
8.0.20.0120.00717.40
8.0.10.0030.00316.84
8.0.00.0090.00816.55
7.4.330.0000.00616.71
7.4.320.0060.00016.34
7.4.300.0060.00016.42
7.4.290.0000.00616.54
7.4.280.0070.00016.42
7.4.270.0070.00016.30
7.4.260.0000.00716.50
7.4.250.0000.00716.39
7.4.240.0000.00816.43
7.4.230.0040.00416.54
7.4.220.0090.00916.43
7.4.210.0090.01016.56
7.4.200.0040.00416.37
7.4.160.0000.01616.34
7.4.150.0140.00317.40
7.4.140.0040.01617.86
7.4.130.0070.01316.31
7.4.120.0080.01316.32
7.4.110.0030.01316.37
7.4.100.0100.00716.37
7.4.90.0070.01016.18
7.4.80.0060.01019.39
7.4.70.0090.00616.53
7.4.60.0140.00316.38
7.4.50.0060.01316.43
7.4.40.0130.00316.38
7.4.30.0090.01016.33
7.4.00.0000.01314.96
7.3.330.0030.00312.97
7.3.320.0000.00513.04
7.3.310.0040.00415.98
7.3.300.0000.00716.05
7.3.290.0000.00716.14
7.3.280.0060.01216.11
7.3.270.0080.01217.40
7.3.260.0030.01616.25
7.3.250.0110.01016.29
7.3.240.0040.01416.40
7.3.230.0030.01316.39
7.3.210.0070.01116.41
7.3.200.0090.01319.39
7.3.190.0000.01616.12
7.3.180.0180.00316.30
7.3.170.0120.00816.23
7.3.160.0120.00916.16
7.2.330.0060.01116.32
7.2.320.0120.00616.28
7.2.310.0000.01616.41
7.2.300.0130.00316.47
7.2.290.0070.01116.55
7.2.00.0040.01119.25
7.1.100.0040.00818.13
7.1.70.0030.00516.74
7.1.60.0040.02119.40
7.1.50.0090.01516.90
7.1.00.0000.08022.45
7.0.200.0510.00414.53
7.0.60.0230.06321.72
7.0.50.0100.07317.83
7.0.40.0030.04320.21
7.0.30.0300.08020.21
7.0.20.0200.04320.02
7.0.10.0000.04720.09
7.0.00.0130.07320.00
5.6.280.0070.06021.12
5.6.210.0070.03720.70
5.6.200.0030.06018.13
5.6.190.0100.03720.33
5.6.180.0300.04020.57
5.6.170.0070.04020.37
5.6.160.0070.04320.50
5.6.150.0200.07018.21
5.6.140.0100.06718.11
5.6.130.0170.06718.10
5.6.120.0000.04721.09
5.6.110.0030.05020.96
5.6.100.0170.07321.04
5.6.90.0100.08321.02
5.6.80.0070.07020.28
5.5.350.0100.04320.52
5.5.340.0030.07017.98
5.5.330.0000.04720.29
5.5.320.0530.05320.30
5.5.310.0370.07020.12
5.5.300.0030.06718.00
5.5.290.0330.03318.02
5.5.280.0070.04720.92
5.5.270.0030.08020.95
5.5.260.0030.08720.87
5.5.250.0000.09320.68
5.5.240.0200.05320.25

preferences:
32.41 ms | 401 KiB | 5 Q