3v4l.org

run code in 300+ PHP versions simultaneously
<?php $classes = get_declared_classes(); $enums = array_filter( $classes, enum_exists(...) ); var_dump( $enums );

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)
8.4.140.0190.00917.57
8.4.130.0130.00718.67
8.4.120.0100.01023.89
8.4.110.0080.00924.23
8.4.100.0110.01117.53
8.4.90.0110.00117.55
8.4.80.0120.00817.68
8.4.70.0150.00817.35
8.4.60.0130.00818.77
8.4.50.0120.00717.50
8.4.40.0160.00318.65
8.4.30.0060.01225.74
8.4.20.0210.00019.30
8.4.10.0130.00719.27
8.3.260.0110.00916.38
8.3.250.0130.00518.92
8.3.240.0110.00516.93
8.3.230.0040.00516.56
8.3.220.0120.00617.22
8.3.210.0100.00916.51
8.3.200.0040.00516.27
8.3.190.0070.01117.20
8.3.180.0110.00816.33
8.3.170.0090.00917.02
8.3.160.0130.00718.81
8.3.150.0100.01017.29
8.3.140.0090.00918.24
8.3.130.0000.00916.84
8.3.120.0350.00916.42
8.3.110.0310.01216.32
8.3.100.0460.00316.32
8.3.90.0400.00416.10
8.3.80.0370.01116.28
8.3.70.0380.01016.38
8.3.60.0400.00716.29
8.3.50.0430.00316.40
8.3.40.0340.00416.99
8.3.30.0250.01217.05
8.3.20.0240.01616.95
8.3.10.0270.00717.02
8.3.00.0150.00717.13
8.2.290.0130.00520.34
8.2.280.0080.00518.40
8.2.270.0130.00716.50
8.2.260.0030.00516.96
8.2.250.0100.00616.60
8.2.240.0210.01516.05
8.2.230.0370.00416.27
8.2.220.0310.00916.28
8.2.210.0290.01016.11
8.2.200.0270.00816.21
8.2.190.0340.00316.27
8.2.180.0280.00916.46
8.2.170.0350.00317.55
8.2.160.0320.01117.41
8.2.150.0310.00317.55
8.2.140.0350.00717.23
8.2.130.0340.00816.86
8.2.120.0400.00317.28
8.2.110.0320.01017.34
8.2.100.0410.00017.21
8.2.90.0340.00717.29
8.2.80.0260.00917.15
8.2.70.0390.00017.41
8.2.60.0320.02417.29
8.2.50.0230.01717.46
8.2.40.0190.00017.45
8.2.30.0280.00017.22
8.2.20.0310.00017.36
8.2.10.0220.00617.13
8.2.00.0210.01417.39
8.1.330.0120.00620.15
8.1.320.0030.00619.98
8.1.310.0090.00918.17
8.1.300.0330.00715.84
8.1.290.0270.00915.98
8.1.280.0250.00815.93
8.1.270.0270.01017.17
8.1.260.0260.00917.39
8.1.250.0340.00717.14
8.1.240.0300.00316.96
8.1.230.0290.00317.33
8.1.220.0320.00417.23
8.1.210.0180.01816.89
8.1.200.0240.01217.10
8.1.190.0230.01416.82
8.1.180.0340.00717.03
8.1.170.0330.01016.91
8.1.160.0200.01017.14
8.1.150.0190.01317.01
8.1.140.0220.00916.85
8.1.130.0260.00417.25
8.1.120.0210.00417.24
8.1.110.0340.00017.16
8.1.100.0250.01116.92
8.1.90.0190.01417.07
8.1.80.0410.00017.20
8.1.70.0330.00716.93
8.1.60.0290.00417.44
8.1.50.0180.00617.42
8.1.40.0110.00817.30
8.1.30.0140.00517.33
8.1.20.0140.00517.46
8.1.10.0150.00417.26
8.1.00.0370.00616.78

preferences:
28.39 ms | 403 KiB | 5 Q