3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = json_decode('[{"first_name":"Rebecca"},{"first_name":"amy"},{"first_name":"Amy"},{"first_name":"stacy"}]', true); usort( $data, fn($a, $b) => strcasecmp($a['first_name'], $b['first_name']) ?: strcmp($a['first_name'], $b['first_name']) ); var_export($data);

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)
8.4.120.0110.00920.56
8.4.110.0060.00822.82
8.4.100.0110.01017.76
8.4.90.0140.00622.23
8.4.80.0100.01017.73
8.4.70.0120.00818.84
8.4.60.0060.00319.15
8.4.50.0090.01018.86
8.4.40.0130.00718.69
8.4.30.0110.00718.80
8.4.20.0140.00420.43
8.4.10.0050.00519.40
8.3.250.0090.00619.02
8.3.240.0060.00416.56
8.3.230.0080.00216.43
8.3.220.0100.00819.09
8.3.210.0110.00718.16
8.3.200.0050.00316.58
8.3.190.0030.00519.05
8.3.180.0100.00819.02
8.3.170.0150.00320.77
8.3.160.0150.00317.34
8.3.150.0100.00717.10
8.3.140.0150.00316.35
8.3.130.0040.00418.35
8.3.120.0000.00920.80
8.3.110.0030.00620.18
8.3.100.0050.00518.29
8.3.90.0090.00926.77
8.3.80.0040.00418.31
8.3.70.0070.00716.38
8.3.60.0410.01325.92
8.3.50.0070.01425.92
8.3.40.0360.00725.92
8.3.30.0350.00825.92
8.3.20.0390.00925.92
8.3.10.0300.01325.92
8.3.00.0360.01125.92
8.2.290.0130.00520.66
8.2.280.0040.00518.36
8.2.270.0060.00317.39
8.2.260.0090.00918.45
8.2.250.0080.00017.41
8.2.240.0070.01116.92
8.2.230.0000.00920.94
8.2.220.0060.00324.06
8.2.210.0090.00926.77
8.2.200.0090.00016.88
8.2.190.0140.00416.63
8.2.180.0380.00725.92
8.2.170.0370.01125.92
8.2.160.0370.01125.92
8.2.150.0400.00925.92
8.2.140.0390.00825.92
8.2.130.0510.00925.92
8.2.120.0460.01125.92
8.2.110.0270.01525.92
8.2.100.0380.00925.92
8.2.90.0400.00725.92
8.2.80.0400.00625.92
8.2.70.0370.00925.92
8.2.60.0300.00625.92
8.2.50.0200.01325.92
8.2.40.0330.00025.92
8.2.30.0240.00725.92
8.2.20.0340.00325.92
8.2.10.0270.00325.92
8.2.00.0340.01025.92
8.1.330.0060.00321.75
8.1.320.0100.00917.77
8.1.310.0070.01022.31
8.1.300.0090.00016.29
8.1.290.0060.00330.84
8.1.280.0360.00725.92
8.1.270.0430.00725.92
8.1.260.0430.00625.92
8.1.250.0430.00625.92
8.1.240.0390.00425.92
8.1.230.0330.00925.92
8.1.220.0290.01025.92
8.1.210.0270.01025.92
8.1.200.0310.00025.92
8.1.190.0250.00525.92
8.1.180.0270.00625.92
8.1.170.0250.00625.92
8.1.160.0220.01425.92
8.1.150.0270.01225.92
8.1.140.0490.00725.92
8.1.130.0430.01125.92
8.1.120.0310.01225.92
8.1.110.0310.01025.92
8.1.100.0290.01425.92
8.1.90.0320.01025.92
8.1.80.0280.01425.92
8.1.70.0370.00525.92
8.1.60.0390.00725.92
8.1.50.0430.00425.92
8.1.40.0390.00425.92
8.1.30.0350.00625.92
8.1.20.0440.00325.92
8.1.10.0390.00825.92
8.1.00.0390.00425.92

preferences:
28.4 ms | 403 KiB | 5 Q