3v4l.org

run code in 300+ PHP versions simultaneously
<?php // request API $sMsgId = date('YmdHis').str_pad(preg_replace('/^.+\./', '', microtime(true)), 4, '0', STR_PAD_LEFT); echo '<pre>'; var_dump($$sMsgId); echo '</pre>';

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)
7.3.10.0130.00716.60
7.3.00.0100.00816.82
7.2.130.0130.00516.81
7.2.120.0110.00916.71
7.2.110.0060.01216.72
7.2.100.0080.00616.61
7.2.90.0080.01116.86
7.2.80.0100.01016.77
7.2.70.0090.00716.83
7.2.60.0090.00716.62
7.2.50.0130.00816.61
7.2.40.0100.00817.00
7.2.30.0100.01016.71
7.2.20.0130.00316.86
7.2.10.0150.00716.83
7.2.00.0110.00618.03
7.1.250.0050.01215.86
7.1.70.0000.01417.59
7.1.60.0090.01919.22
7.1.50.0080.00417.16
7.1.00.0000.08022.37
7.0.200.0000.00817.08
7.0.140.0030.07321.95
7.0.90.0070.06319.93
7.0.80.0130.07720.01
7.0.70.0070.04719.91
7.0.60.0100.07720.02
7.0.50.0070.08720.34
7.0.40.0200.06320.04
7.0.30.0100.08020.14
7.0.20.0130.07720.11
7.0.10.0100.08020.13
7.0.00.0000.09020.09
5.6.280.0030.09021.14
5.6.240.0130.08020.57
5.6.230.0130.07320.48
5.6.220.0070.06020.61
5.6.210.0070.08020.67
5.6.200.0130.08321.08
5.6.190.0070.05020.93
5.6.180.0170.08021.05
5.6.170.0100.08321.01
5.6.160.0000.04021.00
5.6.150.0130.04321.13
5.6.140.0030.07321.02
5.6.130.0230.07020.95
5.6.120.0130.07321.02
5.6.110.0070.05021.08
5.6.100.0170.05321.02
5.6.90.0030.05021.05
5.6.80.0000.05320.42
5.6.70.0030.05320.46
5.6.60.0130.07020.44
5.6.50.0170.06720.31
5.6.40.0070.07720.42
5.6.30.0030.05720.52
5.6.20.0130.07020.42
5.6.10.0100.04720.41
5.6.00.0030.08720.41
5.5.380.0030.07320.36
5.5.370.0000.05020.41
5.5.360.0000.04720.38
5.5.350.0100.08020.44
5.5.340.0130.07320.90
5.5.330.0070.04320.87
5.5.320.0130.08020.75
5.5.310.0130.07720.85
5.5.300.0070.03720.80
5.5.290.0070.07720.91
5.5.280.0170.07320.93
5.5.270.0070.04720.81
5.5.260.0170.07320.77
5.5.250.0130.07320.63
5.5.240.0200.06720.20
5.5.230.0070.06020.14
5.5.220.0270.05720.26
5.5.210.0000.06020.10
5.5.200.0030.08720.21
5.5.190.0070.06720.23
5.5.180.0170.06720.20
5.5.160.0230.06020.23
5.5.150.0100.08019.98
5.5.140.0070.08320.13
5.5.130.0130.07319.94
5.5.120.0100.07720.12
5.5.110.0030.06320.22
5.5.100.0100.06320.06
5.5.90.0030.08320.05
5.5.80.0100.07020.15
5.5.70.0000.08319.93
5.5.60.0070.08020.13
5.5.50.0130.07020.14
5.5.40.0130.07020.14
5.5.30.0170.07020.12
5.5.20.0130.07320.13
5.5.10.0100.04020.03
5.5.00.0070.08320.02
5.4.450.0170.07719.23
5.4.440.0030.07319.38
5.4.430.0070.07719.37
5.4.420.0130.06019.46
5.4.410.0100.07719.29
5.4.400.0100.05719.03
5.4.390.0100.06718.85
5.4.380.0070.07719.10
5.4.370.0100.04019.12
5.4.360.0070.07718.96
5.4.350.0030.05319.05
5.4.340.0030.08318.96
5.4.320.0000.08319.06
5.4.310.0070.06018.96
5.4.300.0070.06718.90
5.4.290.0000.06018.98
5.4.280.0070.07019.14
5.4.270.0200.06318.94
5.4.260.0000.05019.06
5.4.250.0000.05019.04
5.4.240.0030.05319.04
5.4.230.0130.04719.02
5.4.220.0100.07318.89
5.4.210.0100.07019.02
5.4.200.0100.06719.11
5.4.190.0030.07018.96
5.4.180.0000.06018.89
5.4.170.0100.04018.80
5.4.160.0100.06718.76
5.4.150.0230.06018.75
5.4.140.0030.07716.43
5.4.130.0100.04716.16
5.4.120.0070.06716.37
5.4.110.0100.07016.50
5.4.100.0170.03016.31
5.4.90.0130.06716.48
5.4.80.0000.07316.30
5.4.70.0070.04316.47
5.4.60.0070.07016.20
5.4.50.0000.06316.23
5.4.40.0030.04316.24
5.4.30.0030.04016.43
5.4.20.0030.06716.33
5.4.10.0100.05716.20
5.4.00.0030.04715.82
5.3.290.0130.07014.60
5.3.280.0070.07314.55
5.3.270.0030.08014.54
5.3.260.0070.04314.58
5.3.250.0100.07714.58
5.3.240.0030.07014.45
5.3.230.0100.07314.54
5.3.220.0070.07314.55
5.3.210.0100.04014.41
5.3.200.0030.04314.57
5.3.190.0100.05314.42
5.3.180.0070.07314.55
5.3.170.0000.04314.55
5.3.160.0130.05014.55
5.3.150.0030.06014.50
5.3.140.0100.06014.53
5.3.130.0070.04714.41
5.3.120.0070.05014.55
5.3.110.0070.07714.53
5.3.100.0100.07314.03
5.3.90.0030.08014.01
5.3.80.0070.07014.00
5.3.70.0130.05313.77
5.3.60.0070.07713.79
5.3.50.0030.07713.90
5.3.40.0070.04013.93
5.3.30.0030.07313.86
5.3.20.0030.07313.45
5.3.10.0100.05713.43
5.3.00.0070.03313.57
5.2.170.0030.06311.12
5.2.160.0030.03711.06
5.2.150.0100.05311.18
5.2.140.0030.06711.18
5.2.130.0100.05311.13
5.2.120.0030.04310.89
5.2.110.0070.06311.07
5.2.100.0100.05311.02
5.2.90.0130.04710.94
5.2.80.0100.06710.88
5.2.70.0100.05711.09
5.2.60.0070.06011.01
5.2.50.0100.05311.06
5.2.40.0130.04311.05
5.2.30.0070.05010.96
5.2.20.0070.06311.00
5.2.10.0130.02310.88
5.2.00.0030.06310.70
5.1.60.0000.06010.39
5.1.50.0070.03010.39
5.1.40.0070.02710.39
5.1.30.0030.03010.39
5.1.20.0070.05710.39
5.1.10.0070.03010.39
5.1.00.0070.05310.39
5.0.50.0100.04310.39
5.0.40.0030.03310.39
5.0.30.0000.06710.39
5.0.20.0000.04310.39
5.0.10.0000.04310.39
5.0.00.0000.06010.39
4.4.90.0000.02710.39
4.4.80.0000.03310.39
4.4.70.0030.03310.39
4.4.60.0000.02010.39
4.4.50.0030.02010.39
4.4.40.0000.04310.39
4.4.30.0000.03010.39
4.4.20.0030.03710.39
4.4.10.0070.03310.39
4.4.00.0000.05710.39
4.3.110.0070.03010.39
4.3.100.0070.03010.39
4.3.90.0000.03310.39
4.3.80.0030.04010.39
4.3.70.0000.03710.39
4.3.60.0000.03010.39
4.3.50.0000.03710.39
4.3.40.0070.04010.39
4.3.30.0000.03310.39
4.3.20.0000.03010.39
4.3.10.0030.02010.39
4.3.00.0030.03310.39

preferences:
40.75 ms | 401 KiB | 5 Q