3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 1 . echo 2;

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)
5.6.80.0100.04720.51
5.5.240.0000.07320.34
5.4.400.0380.04818.66
5.4.390.0320.05518.66
5.4.380.0350.06018.78
5.4.370.0400.05218.78
5.4.360.0350.05218.64
5.4.350.0300.05818.76
5.4.340.0400.06518.57
5.4.320.0380.05318.63
5.4.310.0280.05818.60
5.4.300.0380.04818.66
5.4.290.0320.05318.74
5.4.280.0300.06218.72
5.4.270.0330.05218.65
5.4.260.0300.05718.75
5.4.250.0330.06518.72
5.4.240.0300.06518.69
5.4.230.0370.05318.61
5.4.220.0380.06018.67
5.4.210.0320.05818.52
5.4.200.0370.06016.57
5.4.190.0320.05318.75
5.4.180.0330.06718.68
5.4.170.0400.05018.65
5.4.160.0370.06218.67
5.4.150.0330.05518.71
5.4.140.0330.05216.37
5.4.130.0350.05216.36
5.4.120.0320.04816.25
5.4.110.0430.04016.36
5.4.100.0380.04716.21
5.4.90.0320.05016.36
5.4.80.0300.06316.18
5.4.70.0300.05216.17
5.4.60.0480.05516.27
5.4.50.0380.04816.26
5.4.40.0320.05516.25
5.4.30.0330.04716.24
5.4.20.0370.05716.30
5.4.10.0420.04716.18
5.4.00.0330.06315.75
5.3.290.0330.05814.62
5.3.280.0320.06014.50
5.3.270.0350.06214.56
5.3.260.0470.05514.64
5.3.250.0350.05814.60
5.3.240.0350.05314.58
5.3.230.0520.06014.69
5.3.220.0270.05714.48
5.3.210.0350.05714.64
5.3.200.0280.05314.53
5.3.190.0330.05514.58
5.3.180.0400.05514.52
5.3.170.0400.05514.51
5.3.160.0300.05314.56
5.3.150.0370.05014.57
5.3.140.0370.06314.58
5.3.130.0430.06214.56
5.3.120.0350.05814.62
5.3.110.0370.07014.53
5.3.100.0370.07214.00
5.3.90.0400.06214.02
5.3.80.0350.04814.02
5.3.70.0370.05213.93
5.3.60.0400.05513.94
5.3.50.0370.04813.97
5.3.40.0370.05313.92
5.3.30.0320.05013.95
5.3.20.0300.05313.66
5.3.10.0280.05213.61
5.3.00.0330.04813.63
5.2.170.0300.04211.20
5.2.160.0200.05011.12
5.2.150.0300.04811.14
5.2.140.0270.04211.17
5.2.130.0230.04311.11
5.2.120.0280.03811.10
5.2.110.0250.04511.16
5.2.100.0320.04011.11
5.2.90.0330.04211.06
5.2.80.0330.04011.18
5.2.70.0270.04311.11
5.2.60.0270.05011.05
5.2.50.0220.05311.00
5.2.40.0180.04511.00
5.2.30.0230.04810.96
5.2.20.0280.04310.95
5.2.10.0250.04510.87
5.2.00.0280.03710.69
5.1.60.0230.03810.05
5.1.50.0280.03210.02
5.1.40.0220.04210.03
5.1.30.0180.04310.42
5.1.20.0180.04310.37
5.1.10.0220.03510.17
5.1.00.0250.04310.10
5.0.50.0130.0288.59
5.0.40.0130.0288.42
5.0.30.0120.0458.30
5.0.20.0150.0278.24
5.0.10.0180.0258.23
5.0.00.0120.0508.18
4.4.90.0150.0206.68
4.4.80.0080.0286.68
4.4.70.0200.0176.68
4.4.60.0120.0236.68
4.4.50.0120.0256.68
4.4.40.0130.0386.68
4.4.30.0150.0226.68
4.4.20.0150.0236.68
4.4.10.0150.0186.68
4.4.00.0200.0306.68
4.3.110.0100.0236.68
4.3.100.0170.0236.68
4.3.90.0170.0256.68
4.3.80.0130.0376.68
4.3.70.0080.0256.68
4.3.60.0100.0236.68
4.3.50.0100.0256.68
4.3.40.0100.0386.68
4.3.30.0080.0206.68
4.3.20.0070.0256.68
4.3.10.0050.0276.68
4.3.00.0000.0236.86

preferences:
147.38 ms | 1394 KiB | 7 Q