3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Asume $_POST['loginserver'] as integer $_POST['loginserver'] = 0; if($_POST['loginserver'] == 'login') { print("Left to right conversion bug") // This should not print } else { print("Ok") }

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)
5.4.270.0170.05019.09
5.4.260.0100.05019.00
5.4.250.0070.05318.99
5.4.240.0130.05718.79
5.4.230.0100.07318.96
5.4.220.0070.08319.00
5.4.210.0100.07718.65
5.4.200.0170.07018.80
5.4.190.0200.06019.06
5.4.180.0170.06319.01
5.4.170.0100.07718.89
5.4.160.0100.05018.89
5.4.150.0100.07318.88
5.4.140.0070.05716.55
5.4.130.0070.05016.39
5.4.120.0100.05016.54
5.4.110.0100.05016.55
5.4.100.0130.06316.51
5.4.90.0170.05316.56
5.4.80.0030.05016.48
5.4.70.0070.05716.47
5.4.60.0170.06016.46
5.4.50.0230.05316.46
5.4.40.0070.05016.54
5.4.30.0130.06716.48
5.4.20.0070.07016.35
5.4.10.0130.05716.52
5.4.00.0100.06316.00
5.3.280.0170.06314.64
5.3.270.0130.04714.50
5.3.260.0030.08714.63
5.3.250.0030.05314.77
5.3.240.0100.05314.61
5.3.230.0100.05714.47
5.3.220.0170.04014.57
5.3.210.0100.07014.58
5.3.200.0130.05314.57
5.3.190.0200.06014.34
5.3.180.0070.07714.26
5.3.170.0230.04014.42
5.3.160.0070.05014.55
5.3.150.0170.04314.26
5.3.140.0030.06314.33
5.3.130.0130.05014.39
5.3.120.0130.05714.59
5.3.110.0070.06314.55
5.3.100.0200.05714.19
5.3.90.0130.06714.04
5.3.80.0070.07013.80
5.3.70.0030.05314.04
5.3.60.0030.05313.91
5.3.50.0070.05013.84
5.3.40.0130.04313.79
5.3.30.0030.07013.76
5.3.20.0000.05713.46
5.3.10.0100.05313.66
5.3.00.0070.05713.80
5.2.170.0070.04011.16
5.2.160.0070.06011.08
5.2.150.0100.03710.98
5.2.140.0170.03310.97
5.2.130.0070.04011.02
5.2.120.0030.06011.02
5.2.110.0070.04011.10
5.2.100.0100.05311.10
5.2.90.0100.04011.11
5.2.80.0030.04711.11
5.2.70.0100.04011.09
5.2.60.0100.05311.14
5.2.50.0100.04310.91
5.2.40.0130.04710.88
5.2.30.0100.04010.98
5.2.20.0030.04310.86
5.2.10.0030.04310.94
5.2.00.0030.05010.72
5.1.60.0070.04710.05
5.1.50.0100.03710.06
5.1.40.0030.05010.01
5.1.30.0230.03310.27
5.1.20.0100.03310.41
5.1.10.0070.03310.30
5.1.00.0030.0379.91
5.0.50.0000.0439.23
5.0.40.0000.0309.23
5.0.30.0030.0509.23
5.0.20.0130.0279.23
5.0.10.0070.0309.23
5.0.00.0100.0479.23
4.4.90.0070.0209.23
4.4.80.0030.0209.23
4.4.70.0000.0239.23
4.4.60.0070.0379.23
4.4.50.0070.0209.23
4.4.40.0070.0379.23
4.4.30.0070.0179.23
4.4.20.0100.0179.23
4.4.10.0030.0209.23
4.4.00.0100.0379.23
4.3.110.0070.0209.23
4.3.100.0100.0239.23
4.3.90.0070.0209.23
4.3.80.0070.0309.23
4.3.70.0100.0139.23
4.3.60.0000.0309.23
4.3.50.0070.0209.23
4.3.40.0030.0309.23
4.3.30.0000.0309.23
4.3.20.0030.0209.23
4.3.10.0000.0279.23
4.3.00.0030.0206.71

preferences:
137.57 ms | 1394 KiB | 7 Q