3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_contains('😊abc', '😊abc')); var_dump(strpos('😊abc', '😊abc') !== false);

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)
8.5.30.0160.00718.16
8.5.20.0080.00820.32
8.5.10.0130.00516.57
8.5.00.0110.01022.75
8.4.180.0130.00919.54
8.4.170.0120.01023.88
8.4.160.0150.00623.87
8.4.150.0030.00014.05
8.4.140.0160.00517.57
8.4.130.0070.00717.52
8.4.120.0460.00617.27
8.4.110.0460.01017.32
8.4.100.0430.00617.49
8.4.90.0390.01117.37
8.4.80.0330.01017.50
8.4.70.0420.01017.14
8.4.60.0400.00517.64
8.4.50.0300.00917.54
8.4.40.0430.00817.18
8.4.30.0420.00517.16
8.4.20.0400.01117.32
8.4.10.0430.00917.25
8.3.300.0070.01418.20
8.3.290.0150.00818.53
8.3.280.0130.00718.03
8.3.270.0100.01016.56
8.3.260.0140.00516.38
8.3.250.0420.00616.31
8.3.240.0230.00816.62
8.3.230.0180.00416.19
8.3.220.0190.00216.56
8.3.210.0240.00416.49
8.3.200.0390.00716.30
8.3.190.0340.00716.08
8.3.180.0450.00916.11
8.3.170.0480.00816.06
8.3.160.0410.01116.27
8.3.150.0420.00916.50
8.3.140.0380.01516.20
8.3.130.0290.00116.44
8.3.120.0340.00615.93
8.3.110.0350.00716.50
8.3.100.0380.01016.61
8.3.90.0390.00516.20
8.3.80.0330.00716.35
8.3.70.0430.00716.13
8.3.60.0410.01116.29
8.3.50.0380.01216.34
8.3.40.0360.00917.61
8.3.30.0330.00817.36
8.3.20.0300.01117.19
8.3.10.0250.00617.39
8.3.00.0130.00917.50
8.2.300.0120.00918.02
8.2.290.0240.00616.05
8.2.280.0230.00816.65
8.2.270.0320.00716.07
8.2.260.0290.00716.54
8.2.250.0160.00416.21
8.2.240.0170.00316.20
8.2.230.0140.00516.33
8.2.220.0190.00516.36
8.2.210.0250.00716.25
8.2.200.0190.00516.21
8.2.190.0240.00116.04
8.2.180.0270.00516.19
8.2.170.0160.00417.60
8.2.160.0430.00317.33
8.2.150.0390.00717.28
8.2.140.0340.01216.94
8.2.130.0320.00917.41
8.2.120.0220.00717.45
8.2.110.0330.00717.22
8.2.100.0280.00817.22
8.2.90.0230.00217.52
8.2.80.0320.00517.35
8.2.70.0250.00717.14
8.2.60.0310.00617.22
8.2.50.0370.00517.38
8.2.40.0340.00717.34
8.2.30.0290.01017.40
8.2.20.0360.00517.27
8.2.10.0250.00617.31
8.2.00.0310.00917.27
8.1.340.0120.00719.66

preferences:
31.61 ms | 475 KiB | 5 Q