3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); str_contains('hallo', 0);

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)
8.5.30.0150.00918.09
8.5.20.0110.01119.39
8.5.10.0050.00316.67
8.5.00.0150.01020.11
8.4.180.0140.00719.77
8.4.170.0130.00822.49
8.4.160.0120.01123.60
8.4.150.0080.00516.93
8.4.140.0120.00917.61
8.4.130.0130.00817.89
8.4.120.0120.00820.46
8.4.110.0100.01022.38
8.4.100.0040.00618.57
8.4.90.0110.01018.53
8.4.80.0080.00220.42
8.4.70.0110.00818.84
8.4.60.0150.00717.76
8.4.50.0100.01019.54
8.4.40.0430.00717.56
8.4.30.0380.00617.45
8.4.20.0360.01617.52
8.4.10.0360.01017.19
8.3.300.0100.00920.82
8.3.290.0130.00620.70
8.3.280.0100.01218.43
8.3.270.0160.00816.33
8.3.260.0130.00616.41
8.3.250.0080.01018.88
8.3.240.0120.00816.62
8.3.230.0060.00216.43
8.3.220.0100.00818.71
8.3.210.0110.00716.74
8.3.200.0070.00216.45
8.3.190.0140.00718.29
8.3.180.0040.00416.66
8.3.170.0210.00616.68
8.3.160.0360.01016.67
8.3.150.0360.01116.75
8.3.140.0320.01416.49
8.3.130.0390.00616.14
8.3.120.0310.01216.44
8.3.110.0320.00616.33
8.3.100.0300.01216.57
8.3.90.0340.01116.46
8.3.80.0390.00716.38
8.3.70.0410.00716.23
8.3.60.0390.01116.56
8.3.50.0290.00716.26
8.3.40.0400.00717.77
8.3.30.0200.01217.52
8.3.20.0320.00617.43
8.3.10.0240.00617.41
8.3.00.0110.00017.52
8.2.300.0130.00818.23
8.2.290.0060.01020.62
8.2.280.0140.00516.61
8.2.270.0300.00816.43
8.2.260.0320.00716.69
8.2.250.0250.01316.73
8.2.240.0310.00716.64
8.2.230.0240.01216.43
8.2.220.0310.01016.67
8.2.210.0360.00316.46
8.2.200.0300.00816.46
8.2.190.0260.01216.47
8.2.180.0260.01316.54
8.2.170.0390.00317.72
8.2.160.0280.00817.54
8.2.150.0300.00717.39
8.2.140.0330.01117.23
8.2.130.0260.01617.32
8.2.120.0310.00917.56
8.2.110.0350.00417.47
8.2.100.0320.00617.52
8.2.90.0320.00817.53
8.2.80.0360.00317.43
8.2.70.0350.00317.36
8.2.60.0310.00917.40
8.2.50.0320.01117.38
8.2.40.0210.01517.60
8.2.30.0330.00417.27
8.2.20.0230.01317.62
8.2.10.0330.00717.29
8.2.00.0310.00717.55
8.1.340.0100.00919.81
8.1.320.0130.00615.94

preferences:
43.28 ms | 858 KiB | 5 Q