3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (0x00+2) . "\n"; echo (0x00+0x02) . "\n"; echo (0x00 + 2) . "\n"; echo (0x00 +2el) . "\n";

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)
5.4.340.0200.03718.87
5.4.320.0300.03718.88
5.4.310.0230.03019.15
5.4.300.0200.03318.98
5.4.290.0170.03719.22
5.4.280.0230.03718.88
5.4.270.0270.02719.13
5.4.260.0200.04318.99
5.4.250.0230.03018.97
5.4.240.0200.04319.06
5.4.230.0170.04019.13
5.4.220.0130.04018.98
5.4.210.0200.03318.98
5.4.200.0170.04018.94
5.4.190.0230.03719.14
5.4.180.0200.03319.13
5.4.170.0200.03719.21
5.4.160.0170.04719.11
5.4.150.0270.03019.18
5.4.140.0330.06316.34
5.4.130.0230.05316.45
5.4.120.0230.06716.28
5.4.110.0300.04016.35
5.4.100.0230.03316.26
5.4.90.0300.03716.54
5.4.80.0300.06016.54
5.4.70.0300.04016.38
5.4.60.0330.04716.51
5.4.50.0300.05016.38
5.4.40.0270.07016.33
5.4.30.0330.03716.32
5.4.20.0270.04016.34
5.4.10.0230.05016.53
5.4.00.0270.04315.82
5.3.290.0330.03314.50
5.3.280.0170.04714.68
5.3.270.0200.05314.59
5.3.260.0170.04014.56
5.3.250.0330.06714.45
5.3.240.0230.05714.54
5.3.230.0300.04314.54
5.3.220.0230.07314.55
5.3.210.0300.07014.52
5.3.200.0200.04014.42
5.3.190.0300.04014.66
5.3.180.0270.06714.41
5.3.170.0370.06314.41
5.3.160.0330.05714.40
5.3.150.0270.06714.44
5.3.140.0330.04014.51
5.3.130.0230.07314.42
5.3.120.0330.04314.57
5.3.110.0300.03714.60
5.3.100.0370.06313.98
5.3.90.0300.07013.95
5.3.80.0300.07313.92
5.3.70.0300.04013.97
5.3.60.0270.03313.95
5.3.50.0200.04713.99
5.3.40.0270.04713.74
5.3.30.0230.03313.75
5.3.20.0300.05713.72
5.3.10.0330.06713.61
5.3.00.0230.07013.59
5.2.170.0330.04311.96
5.2.160.0230.03311.96
5.2.150.0230.02311.96
5.2.140.0230.06011.96
5.2.130.0270.05311.96
5.2.120.0230.06011.96
5.2.110.0230.03311.96
5.2.100.0370.04711.96
5.2.90.0200.06711.96
5.2.80.0300.05011.96
5.2.70.0230.03311.96
5.2.60.0230.05011.96
5.2.50.0330.02711.96
5.2.40.0230.05011.96
5.2.30.0200.06011.96
5.2.20.0200.03711.96
5.2.10.0270.05011.96
5.2.00.0270.05311.96
5.1.60.0200.04711.96
5.1.50.0200.02311.96
5.1.40.0130.02711.96
5.1.30.0200.02311.96
5.1.20.0200.04711.96
5.1.10.0230.04011.96
5.1.00.0230.05011.96
5.0.50.0100.04311.96
5.0.40.0130.04011.96
5.0.30.0070.06711.96
5.0.20.0100.03711.96
5.0.10.0100.04711.96
5.0.00.0100.06711.96
4.4.90.0130.03011.96
4.4.80.0130.03311.96
4.4.70.0100.03311.96
4.4.60.0100.03711.96
4.4.50.0170.03011.96
4.4.40.0100.04711.96
4.4.30.0070.04011.96
4.4.20.0130.03311.96
4.4.10.0130.03311.96
4.4.00.0130.03711.96
4.3.110.0130.01711.96
4.3.100.0100.03711.96
4.3.90.0070.02711.96
4.3.80.0100.04711.96
4.3.70.0100.02311.96
4.3.60.0100.02011.96
4.3.50.0100.02711.96
4.3.40.0070.04311.96
4.3.30.0100.03311.96
4.3.20.0070.03711.96
4.3.10.0100.01711.96
4.3.00.0030.02011.96

preferences:
141.29 ms | 1394 KiB | 7 Q