3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Just try and let it go." $strs = preg_split(' ',$str); var_dump($strs);

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)
5.4.350.3430.04318.84
5.4.340.3100.03318.87
5.4.320.3030.04019.09
5.4.310.3330.03319.23
5.4.300.3230.04019.20
5.4.290.3570.03018.97
5.4.280.3430.04019.22
5.4.270.3400.05019.22
5.4.260.0070.07719.08
5.4.250.0000.04319.30
5.4.240.0030.05719.16
5.4.230.1730.04319.19
5.4.220.3530.04319.20
5.4.210.3030.04018.86
5.4.200.2730.05018.94
5.4.190.3500.04719.06
5.4.180.3470.05318.83
5.4.170.3630.03719.24
5.4.160.4000.04019.13
5.4.150.3300.04019.20
5.4.140.3570.04016.37
5.4.130.3170.03316.50
5.4.120.3070.03316.34
5.4.110.3330.03016.58
5.4.100.3130.03316.54
5.4.90.3030.03316.51
5.4.80.3300.03716.43
5.4.70.3870.03716.54
5.4.60.2530.03716.59
5.4.50.3230.04316.53
5.4.40.3370.04016.27
5.4.30.3570.04016.48
5.4.20.3170.03316.22
5.4.10.3400.03716.53
5.4.00.3270.03015.81
5.3.290.3270.04014.50
5.3.280.3270.03714.43
5.3.270.3230.03714.55
5.3.260.3300.03714.55
5.3.250.3300.03314.70
5.3.240.3100.04014.55
5.3.230.3230.03714.50
5.3.220.3270.03714.44
5.3.210.3070.03314.50
5.3.200.3270.03714.52
5.3.190.3030.03714.40
5.3.180.3170.04314.41
5.3.170.3230.03714.44
5.3.160.3030.03714.40
5.3.150.3170.04314.55
5.3.140.3230.03714.65
5.3.130.3470.04014.50
5.3.120.3000.04014.56
5.3.110.3230.04014.50
5.3.100.3070.03013.89
5.3.90.3330.04013.98
5.3.80.3300.03313.92
5.3.70.3300.04013.79
5.3.60.3200.04013.78
5.3.50.3230.03013.89
5.3.40.3200.03713.85
5.3.30.3470.03713.86
5.3.20.3330.03013.73
5.3.10.3170.03713.53
5.3.00.3030.03313.70
5.2.170.2770.03310.99
5.2.160.2770.02011.00
5.2.150.2730.02711.00
5.2.140.2630.02010.98
5.2.130.2570.03011.01
5.2.120.2500.02711.15
5.2.110.2470.03010.97
5.2.100.2470.03010.95
5.2.90.2630.03010.99
5.2.80.2770.03010.93
5.2.70.2470.03311.25
5.2.60.2330.03011.06
5.2.50.3470.03010.84
5.2.40.2130.02711.00
5.2.30.2100.02310.93
5.2.20.2430.02311.00
5.2.10.2030.02710.81
5.2.00.2370.03010.81
5.1.60.2270.02710.81
5.1.50.2130.02710.81
5.1.40.2270.02710.81
5.1.30.2270.03710.81
5.1.20.2270.02710.81
5.1.10.2270.02010.81
5.1.00.2000.03010.81
5.0.50.1270.02310.81
5.0.40.1170.02010.81
5.0.30.1230.03710.81
5.0.20.1370.01310.81
5.0.10.1030.02010.81
5.0.00.1030.02710.81
4.4.90.1170.01310.81
4.4.80.1300.01310.81
4.4.70.1100.01710.81
4.4.60.1000.01710.81
4.4.50.0970.01710.81
4.4.40.1130.02710.81
4.4.30.1070.01710.81
4.4.20.1100.01710.81
4.4.10.1230.02010.81
4.4.00.1400.02010.81
4.3.110.1100.01710.81
4.3.100.1000.01710.81
4.3.90.1370.02010.81
4.3.80.1300.02710.81
4.3.70.1230.02010.81
4.3.60.1270.02010.81
4.3.50.1300.01310.81
4.3.40.1170.02710.81
4.3.30.0570.02010.81
4.3.20.0670.02010.81
4.3.10.0600.02310.81
4.3.00.0570.02010.81

preferences:
143.39 ms | 1394 KiB | 7 Q