3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(time()); define('FOO', time()); class BAR{ public static $BAZ = FOO; } sleep(5); print_r(BAR::$BAZ);

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)
7.2.60.0090.00616.62
7.2.00.0030.01119.20
7.1.200.0080.00615.39
7.1.70.0000.00717.07
7.1.60.0050.00517.15
7.1.50.0110.00016.95
7.1.00.0030.07722.35
7.0.200.0060.00316.60
7.0.140.0070.06021.92
7.0.90.0070.06321.71
7.0.80.0100.07721.71
7.0.70.0070.03321.66
7.0.60.0030.08021.71
7.0.50.0030.07722.05
7.0.40.0030.07719.92
7.0.30.0100.07720.07
7.0.20.0030.08320.02
7.0.10.0030.07020.05
7.0.00.0030.08020.13
5.6.280.0100.06720.86
5.6.240.0000.08720.59
5.6.230.0030.08320.57
5.6.220.0030.07020.59
5.6.210.0030.08020.52
5.6.200.0030.07021.13
5.6.190.0030.08720.90
5.6.180.0100.06720.96
5.6.170.0030.08020.99
5.6.160.0000.05021.01
5.6.150.0030.07720.96
5.6.140.0030.05320.97
5.6.130.0030.04021.02
5.6.120.0030.08720.98
5.6.110.0000.08720.84
5.6.100.0130.06020.85
5.6.90.0030.08720.86
5.6.80.0100.07020.39
5.6.70.0070.04720.33
5.6.60.0070.07320.36
5.6.50.0030.08020.38
5.6.40.0070.08020.43
5.6.30.0000.08320.35
5.6.20.0000.04720.36
5.6.10.0070.06720.25
5.6.00.0030.08020.31
5.5.380.0100.07020.49
5.5.370.0070.05720.53
5.5.360.0170.04720.55
5.5.350.0130.06720.49
5.5.340.0130.06320.96
5.5.330.0100.05720.89
5.5.320.0230.05320.78
5.5.310.0170.06320.77
5.5.300.0030.06320.89
5.5.290.0100.05720.85
5.5.280.0100.06020.97
5.5.270.0130.05320.82
5.5.260.0170.05320.83
5.5.250.0130.06020.61
5.5.240.0170.07320.34
5.5.230.0070.05720.21
5.5.220.0200.04720.09
5.5.210.0070.05720.24
5.5.200.0130.05720.19
5.5.190.0170.05720.30
5.5.180.0170.05720.21
5.5.160.0030.06720.30
5.5.150.0170.04320.20
5.5.140.0070.05720.24
5.5.130.0130.04720.29
5.5.120.0170.04720.20
5.5.110.0100.05320.20
5.5.100.0030.06320.15
5.5.90.0130.04720.07
5.5.80.0130.05020.04
5.5.70.0100.07720.09
5.5.60.0070.05720.14
5.5.50.0230.06320.11
5.5.40.0000.09020.11
5.5.30.0100.05320.16
5.5.20.0170.05320.11
5.5.10.0200.06320.08
5.5.00.0000.06320.08
5.4.450.0070.08319.35
5.4.440.0130.05019.36
5.4.430.0100.06719.34
5.4.420.0170.04719.38
5.4.410.0200.05719.40
5.4.400.0100.05019.02
5.4.390.0200.04319.21
5.4.380.0130.05718.91
5.4.370.0170.04319.04
5.4.360.0230.03719.10
5.4.350.0100.05019.02
5.4.340.0100.05318.88
5.4.320.0130.04718.88
5.4.310.0030.05319.04
5.4.300.0070.06019.02
5.4.290.0030.06319.02
5.4.280.0070.05318.85
5.4.270.0100.04718.84
5.4.260.0170.06318.91
5.4.250.0130.05019.00
5.4.240.0100.05018.88
5.4.230.0030.05719.20
5.4.220.0100.07719.09
5.4.210.0070.06319.09
5.4.200.0200.04718.84
5.4.190.0130.04719.05
5.4.180.0100.04719.08
5.4.170.0200.06319.17
5.4.160.0030.05318.95
5.4.150.0070.05718.86
5.4.140.0130.06716.34
5.4.130.0100.04716.45
5.4.120.0130.05716.27
5.4.110.0130.04716.51
5.4.100.0130.04316.44
5.4.90.0170.04016.26
5.4.80.0130.04716.32
5.4.70.0100.07016.47
5.4.60.0100.05316.52
5.4.50.0170.04716.22
5.4.40.0130.04316.24
5.4.30.0200.06016.46
5.4.20.0030.06016.51
5.4.10.0070.05016.26
5.4.00.0070.04715.78
5.3.290.0100.07714.51
5.3.280.0130.04714.49
5.3.270.0070.06714.46
5.3.260.0030.05714.45
5.3.250.0130.06714.37
5.3.240.0100.06014.30
5.3.230.0130.04714.36
5.3.220.0130.06714.38
5.3.210.0100.06014.39
5.3.200.0170.05014.37
5.3.190.0130.04714.37
5.3.180.0130.06014.44
5.3.170.0070.05014.44
5.3.160.0100.07314.35
5.3.150.0100.07014.40
5.3.140.0030.05714.40
5.3.130.0130.05314.34
5.3.120.0100.04714.36
5.3.110.0030.05314.38
5.3.100.0170.06013.86
5.3.90.0070.05313.78
5.3.80.0100.04313.88
5.3.70.0130.04313.84
5.3.60.0100.04313.87
5.3.50.0070.05013.92
5.3.40.0100.04713.82
5.3.30.0070.04713.75
5.3.20.0000.05713.39
5.3.10.0100.04713.50
5.3.00.0130.06713.61

preferences:
35.52 ms | 401 KiB | 5 Q