3v4l.org

run code in 200+ PHP versions simultaneously
<?php var_dump(preg_match("/_total_amount/", "_total_amount"));
based on H4DEJ

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)
7.4.00.0000.01615.07
7.3.120.0130.00514.80
7.3.110.0090.00614.61
7.3.100.0060.01114.72
7.3.90.0030.01214.60
7.3.80.0030.01015.13
7.3.70.0070.00814.61
7.3.60.0050.00814.84
7.3.50.0050.00914.93
7.3.40.0090.00314.64
7.3.30.0110.00714.69
7.3.20.0060.00916.57
7.3.10.0130.00016.62
7.3.00.0120.00316.80
7.2.250.0080.00814.91
7.2.240.0060.00615.05
7.2.230.0160.00014.89
7.2.220.0070.00715.11
7.2.210.0070.00714.85
7.2.200.0050.00914.85
7.2.190.0110.00815.13
7.2.180.0050.01015.16
7.2.170.0140.00014.98
7.1.330.0130.00013.96
7.1.320.0090.00413.91
7.1.310.0030.00915.86
7.1.300.0000.01415.70
7.1.290.0070.00715.89
7.1.280.0100.00415.80
7.1.270.0060.00815.52
7.1.260.0080.00815.80