3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fopen('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQYV2NgYAAAAAMAAWgmWQ0AAAAASUVORK5CYII=', 'r'); stream_set_blocking($fp, 0); stream_set_timeout($fp, 10); var_dump(fread($fp, PHP_INT_MAX)));

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)
5.4.260.0100.04718.61
5.4.250.0130.04318.66
5.4.240.0070.05018.74
5.4.230.0130.04718.99
5.4.220.0030.05318.95
5.4.210.0030.08318.64
5.4.200.0130.04318.79
5.4.190.0200.03718.77
5.4.180.0070.05019.10
5.4.170.0170.04718.75
5.4.160.0070.05019.08
5.4.150.0030.05718.78
5.4.140.0070.05016.41
5.4.130.0130.05716.55
5.4.120.0070.04716.48
5.4.110.0030.07716.51
5.4.100.0070.05316.38
5.4.90.0130.05016.54
5.4.80.0170.04016.50
5.4.70.0130.05016.42
5.4.60.0070.07016.47
5.4.50.0070.04716.59
5.4.40.0030.05316.54
5.4.30.0070.06316.40
5.4.20.0070.04716.39
5.4.10.0170.04016.40
5.4.00.0030.07016.00
5.3.280.0030.06014.51
5.3.270.0170.06314.48
5.3.260.0170.06314.49
5.3.250.0070.05314.63
5.3.240.0030.06314.61
5.3.230.0030.05714.59
5.3.220.0100.04714.34
5.3.210.0130.04714.57
5.3.200.0100.04714.58
5.3.190.0130.06314.63
5.3.180.0070.06714.61
5.3.170.0130.05014.48
5.3.160.0100.04314.59
5.3.150.0030.05314.68
5.3.140.0130.04714.56
5.3.130.0130.04714.54
5.3.120.0130.04314.55
5.3.110.0030.05314.57
5.3.100.0070.05314.05
5.3.90.0100.05713.87
5.3.80.0030.06313.89
5.3.70.0170.05314.07
5.3.60.0000.05713.77
5.3.50.0070.05014.11
5.3.40.0200.03713.97
5.3.30.0070.04713.75
5.3.20.0000.05313.39
5.3.10.0130.04013.54
5.3.00.0000.05313.74
5.2.170.0030.04010.98
5.2.160.0030.04011.15
5.2.150.0030.04010.91
5.2.140.0030.05311.16
5.2.130.0030.04010.98
5.2.120.0070.03710.98
5.2.110.0030.05011.11
5.2.100.0030.04011.25
5.2.90.0000.04311.21
5.2.80.0030.04011.13
5.2.70.0070.04011.20
5.2.60.0130.03010.97
5.2.50.0070.04311.04
5.2.40.0030.04311.02
5.2.30.0100.03310.97
5.2.20.0130.03010.80
5.2.10.0030.04010.95
5.2.00.0030.05710.78
5.1.60.0000.0539.93
5.1.50.0030.0509.95
5.1.40.0030.0379.89
5.1.30.0030.04310.22
5.1.20.0100.03010.11
5.1.10.0000.03710.30
5.1.00.0070.03310.11
5.0.50.0070.0278.64
5.0.40.0030.0278.27
5.0.30.0030.0408.11
5.0.20.0030.0278.14
5.0.10.0100.0238.23
5.0.00.0000.0438.22
4.4.90.0000.0306.96
4.4.80.0000.0276.96
4.4.70.0030.0306.96
4.4.60.0030.0206.96
4.4.50.0070.0206.96
4.4.40.0130.0406.96
4.4.30.0130.0206.96
4.4.20.0000.0236.96
4.4.10.0070.0176.96
4.4.00.0030.0336.96
4.3.110.0000.0236.96
4.3.100.0030.0176.96
4.3.90.0100.0136.96
4.3.80.0070.0306.96
4.3.70.0030.0206.96
4.3.60.0000.0206.96
4.3.50.0000.0236.96
4.3.40.0000.0376.96
4.3.30.0000.0236.96
4.3.20.0000.0236.96
4.3.10.0030.0206.96
4.3.00.0130.0209.29

preferences:
141.93 ms | 1394 KiB | 7 Q