3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pos = strpos('PHP 5.6.10', phpversion()); if($pos !== false){ print "<pre>"; $arr = timezone_abbreviations_list(); print_r($arr['wst']); die; } ?>

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)
7.3.10.0090.01016.22
7.3.00.0150.01016.41
7.2.130.0140.00516.52
7.2.120.0060.01516.75
7.2.110.0120.01016.45
7.2.100.0110.00716.56
7.2.90.0090.00816.38
7.2.80.0100.00816.46
7.2.70.0150.00216.44
7.2.60.0120.00816.77
7.2.50.0100.01016.54
7.2.40.0130.00516.43
7.2.30.0080.00816.59
7.2.20.0110.00916.71
7.2.10.0070.01416.64
7.2.00.0050.01017.44
7.1.250.0100.00815.22
7.1.200.0000.01115.59
7.1.100.0000.01218.16
7.1.70.0030.00317.03
7.1.60.0070.01820.03
7.1.50.0120.00916.54
7.1.00.0070.07322.43
7.0.200.0320.00614.60
7.0.60.0100.08019.86
7.0.50.0070.05317.81
7.0.40.0100.06319.98
7.0.30.0170.05020.33
7.0.20.0400.07020.20
7.0.10.0200.07720.04
7.0.00.0100.08720.29
5.6.280.0000.05321.09
5.6.210.0130.07020.47
5.6.200.0100.08018.08
5.6.190.0170.07320.45
5.6.180.2870.03720.57
5.6.170.0170.08720.55
5.6.160.0100.05320.68
5.6.150.0100.06718.20
5.6.140.0130.07318.21
5.6.130.0070.08018.14
5.6.120.0030.05020.89
5.6.110.0030.04021.13
5.6.100.0070.08322.41
5.6.90.0100.04020.97
5.6.80.0070.06320.42
5.6.70.3500.03320.41
5.5.350.0200.08320.40
5.5.340.0070.04017.91
5.5.330.0100.04720.40
5.5.320.3000.04720.50
5.5.310.0270.05320.27
5.5.300.0000.04017.92
5.5.290.0070.04317.98
5.5.280.0100.07020.87
5.5.270.0130.07320.88
5.5.260.0100.08020.88
5.5.250.0170.06720.70
5.5.240.0200.08020.19
5.4.450.0630.07319.54
5.4.440.0800.07319.45
5.4.430.0500.06019.53
5.4.420.0870.05319.55
5.4.410.0730.05318.95
5.4.400.0600.06718.88
5.4.390.0800.06319.13
5.4.380.0930.07018.96
5.4.370.0730.06718.75
5.4.360.0630.05318.76
5.4.350.0530.05719.07
5.4.340.0570.06319.09
5.4.320.0530.07318.94
5.4.310.0800.07319.20
5.4.300.0470.06018.95
5.4.290.0670.06319.23
5.4.280.0630.07019.13
5.4.270.0930.05719.22
5.4.260.0700.07318.95
5.4.250.0600.07719.04
5.4.240.0630.06019.09
5.4.230.0530.07718.75
5.4.220.0700.06318.85
5.4.210.0770.09018.75
5.4.200.0700.08319.10
5.4.190.0930.06719.10
5.4.180.0730.07318.89
5.4.170.0670.06719.07
5.4.160.0670.05018.71
5.4.150.0430.07018.99
5.4.140.0870.04716.18
5.4.130.0800.06016.23
5.4.120.0630.07016.38
5.4.110.0770.05316.02
5.4.100.0670.05016.43
5.4.90.0500.06016.45
5.4.80.0700.06716.50
5.4.70.0000.05016.44
5.4.60.0270.03316.41
5.4.50.0000.03716.16
5.4.40.0100.06016.27
5.4.30.0330.06716.40
5.4.20.0230.03016.43

preferences:
31.27 ms | 401 KiB | 5 Q