3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(urldecode(urlencode("admin"));

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)
5.6.80.0130.06720.50
5.5.240.0100.07020.28
5.4.400.0100.06018.83
5.4.390.0130.05318.83
5.4.380.0030.06318.57
5.4.370.0100.06718.44
5.4.360.0230.07018.52
5.4.350.0230.05318.64
5.4.340.0270.04718.70
5.4.320.0230.05018.76
5.4.310.0230.04718.43
5.4.300.0130.06318.48
5.4.290.0200.04718.44
5.4.280.0100.06018.68
5.4.270.0230.04318.43
5.4.260.0170.05018.76
5.4.250.0130.05718.73
5.4.240.0130.05718.73
5.4.230.0100.06018.53
5.4.220.0170.05718.55
5.4.210.0300.03718.46
5.4.200.0070.05716.69
5.4.190.0200.05318.46
5.4.180.0300.04018.74
5.4.170.0170.05318.75
5.4.160.0200.05018.52
5.4.150.0100.05318.46
5.4.140.0200.04716.28
5.4.130.0170.05016.18
5.4.120.0200.04716.29
5.4.110.0230.04316.45
5.4.100.0170.05016.45
5.4.90.0230.04316.27
5.4.80.0200.04316.16
5.4.70.0170.05016.16
5.4.60.0200.04716.29
5.4.50.0130.05016.38
5.4.40.0170.05016.12
5.4.30.0130.05316.14
5.4.20.0230.05316.27
5.4.10.0130.05316.29
5.4.00.0030.06015.85
5.3.290.0230.05314.58
5.3.280.0270.04014.69
5.3.270.0170.05314.54
5.3.260.0200.04714.62
5.3.250.0200.04714.70
5.3.240.0170.05014.60
5.3.230.0130.05314.61
5.3.220.0100.05314.68
5.3.210.0130.05714.55
5.3.200.0100.06014.65
5.3.190.0200.04714.49
5.3.180.0200.04714.66
5.3.170.0130.05314.53
5.3.160.0130.05314.51
5.3.150.0130.05314.47
5.3.140.0130.05314.50
5.3.130.0030.06714.48
5.3.120.0170.05014.55
5.3.110.0230.04714.64
5.3.100.0200.05014.03
5.3.90.0170.05013.93
5.3.80.0200.05014.11
5.3.70.0070.05713.92
5.3.60.0200.04713.97
5.3.50.0070.05713.86
5.3.40.0130.05313.98
5.3.30.0100.05313.95
5.3.20.0170.05013.62
5.3.10.0100.05013.60
5.3.00.0200.04313.58
5.2.170.0100.04711.14
5.2.160.0130.04011.07
5.2.150.0100.04011.10
5.2.140.0000.06311.29
5.2.130.0100.04311.25
5.2.120.0130.04711.24
5.2.110.0100.04011.14
5.2.100.0130.03711.25
5.2.90.0170.05011.16
5.2.80.0030.04711.08
5.2.70.0170.05711.04
5.2.60.0100.04011.20
5.2.50.0130.04011.00
5.2.40.0030.04710.95
5.2.30.0170.03310.94
5.2.20.0100.04011.07
5.2.10.0070.04010.95
5.2.00.0070.04710.70
5.1.60.0100.03710.06
5.1.50.0070.0409.98
5.1.40.0070.0379.93
5.1.30.0100.03710.33
5.1.20.0170.02710.41
5.1.10.0070.03710.18
5.1.00.0070.03710.16
5.0.50.0030.0308.63
5.0.40.0070.0278.43
5.0.30.0100.0408.31
5.0.20.0100.0238.23
5.0.10.0030.0308.29
5.0.00.0070.0438.20
4.4.90.0030.0235.92
4.4.80.0030.0235.89
4.4.70.0030.0235.88
4.4.60.0070.0205.87
4.4.50.0030.0235.95
4.4.40.0030.0375.89
4.4.30.0030.0235.89
4.4.20.0100.0205.88
4.4.10.0030.0235.96
4.4.00.0000.0405.85
4.3.110.0030.0235.84
4.3.100.0070.0205.82
4.3.90.0000.0335.78
4.3.80.0070.0435.84
4.3.70.0070.0275.80
4.3.60.0030.0335.78
4.3.50.0100.0175.87
4.3.40.0030.0405.76
4.3.30.0000.0274.56
4.3.20.0070.0204.54
4.3.10.0070.0204.60
4.3.00.0000.0276.93

preferences:
143.13 ms | 1394 KiB | 7 Q