3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(http_build_query(array('test' => '', 'arg' => '1')))

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)
5.4.270.0200.04018.91
5.4.260.0170.05019.04
5.4.250.0200.06018.70
5.4.240.0170.05718.73
5.4.230.0230.06018.95
5.4.220.0200.07019.04
5.4.210.0170.06718.89
5.4.200.0070.05718.65
5.4.190.0130.07019.02
5.4.180.0170.04718.84
5.4.170.0130.05018.84
5.4.160.0100.07718.79
5.4.150.0130.04718.79
5.4.140.0070.05316.50
5.4.130.0100.06716.29
5.4.120.0070.05016.24
5.4.110.0100.07016.50
5.4.100.0130.06716.36
5.4.90.0230.06016.49
5.4.80.0170.06016.34
5.4.70.0170.04016.19
5.4.60.0130.05316.39
5.4.50.0200.04016.32
5.4.40.0100.05016.40
5.4.30.0100.06716.33
5.4.20.0070.07316.33
5.4.10.0130.04316.36
5.4.00.0170.05715.75
5.3.280.0000.06714.64
5.3.270.0100.05714.38
5.3.260.0100.05014.66
5.3.250.0070.05714.61
5.3.240.0200.04714.52
5.3.230.0100.06014.61
5.3.220.0100.05014.66
5.3.210.0100.07714.59
5.3.200.0070.07314.58
5.3.190.0070.05714.58
5.3.180.0030.05714.60
5.3.170.0070.05314.66
5.3.160.0070.05014.42
5.3.150.0200.06014.50
5.3.140.0230.05314.54
5.3.130.0200.04714.43
5.3.120.0170.05014.32
5.3.110.0100.05714.55
5.3.100.0100.07313.73
5.3.90.0130.04714.17
5.3.80.0070.05714.02
5.3.70.0130.06713.88
5.3.60.0270.05714.02
5.3.50.0100.05313.96
5.3.40.0100.05313.89
5.3.30.0070.05313.91
5.3.20.0100.04713.63
5.3.10.0100.07013.66
5.3.00.0070.06013.51
5.2.170.0030.06011.08
5.2.160.0070.06011.14
5.2.150.0170.04311.16
5.2.140.0070.04711.05
5.2.130.0130.04311.21
5.2.120.0070.03710.86
5.2.110.0130.05011.11
5.2.100.0070.04011.09
5.2.90.0100.04010.93
5.2.80.0130.04310.86
5.2.70.0100.05711.01
5.2.60.0030.05711.16
5.2.50.0100.05010.92
5.2.40.0100.04010.89
5.2.30.0000.05010.90
5.2.20.0130.04711.07
5.2.10.0030.04310.77
5.2.00.0100.05010.87
5.1.60.0130.0279.91
5.1.50.0000.0379.93
5.1.40.0130.03010.16
5.1.30.0030.05710.25
5.1.20.0100.04710.42
5.1.10.0000.04710.00
5.1.00.0130.03310.13
5.0.50.0070.0278.50
5.0.40.0000.0408.36
5.0.30.0070.0577.99
5.0.20.0000.0308.34
5.0.10.0070.0278.40
5.0.00.0000.0538.13
4.4.90.0030.0336.32
4.4.80.0070.0206.32
4.4.70.0000.0236.32
4.4.60.0100.0176.32
4.4.50.0000.0236.32
4.4.40.0030.0436.32
4.4.30.0000.0236.32
4.4.20.0130.0136.32
4.4.10.0030.0236.32
4.4.00.0000.0406.32
4.3.110.0070.0206.32
4.3.100.0000.0276.32
4.3.90.0070.0276.32
4.3.80.0030.0336.32
4.3.70.0070.0236.32
4.3.60.0000.0236.32
4.3.50.0070.0236.32
4.3.40.0030.0376.32
4.3.30.0030.0206.32
4.3.20.0030.0276.32
4.3.10.0000.0236.32
4.3.00.0100.0206.07

preferences:
140.43 ms | 1394 KiB | 7 Q