3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (list ($key, $value) = each ($_REQUEST)) { $log .= $key." => ".$value."\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)
8.3.60.0090.00618.31
8.3.50.0110.00821.87
8.3.40.0120.00418.84
8.3.30.0070.00718.84
8.3.20.0050.00520.21
8.3.10.0030.00520.48
8.3.00.0080.00021.61
8.2.180.0140.00716.38
8.2.170.0100.00322.96
8.2.160.0170.00322.14
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00021.04
8.2.120.0090.00026.35
8.2.110.0060.00320.93
8.2.100.0040.00717.80
8.2.90.0000.00819.08
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0000.00717.80
8.2.50.0000.00818.09
8.2.40.0050.00320.54
8.2.30.0040.00419.43
8.2.20.0030.00617.73
8.2.10.0070.00018.04
8.2.00.0000.00717.98
8.1.280.0060.00925.92
8.1.270.0060.00322.14
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0120.00622.35
8.1.230.0090.00317.70
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0030.00718.52
8.1.160.0050.00220.68
8.1.150.0040.00420.54
8.1.140.0040.00419.29
8.1.130.0030.00317.59
8.1.120.0050.00217.25
8.1.110.0080.00017.20
8.1.100.0070.00017.26
8.1.90.0000.00717.30
8.1.80.0000.00817.34
8.1.70.0030.00317.34
8.1.60.0050.00317.43
8.1.50.0080.00017.45
8.1.40.0070.00317.44
8.1.30.0040.00417.49
8.1.20.0000.00817.44
8.1.10.0040.00417.51
8.1.00.0070.00017.48
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0000.00917.18
8.0.260.0070.00017.13
8.0.250.0030.00316.99
8.0.240.0000.00816.81
8.0.230.0030.00316.77
8.0.220.0050.00316.86
8.0.210.0040.00416.89
8.0.200.0040.00416.83
8.0.190.0070.00016.84
8.0.180.0050.00316.93
8.0.170.0040.00416.96
8.0.160.0030.00316.91
8.0.150.0000.00716.70
8.0.140.0000.00716.89
8.0.130.0000.00613.24
8.0.120.0000.00816.74
8.0.110.0020.00516.74
8.0.100.0040.00416.84
8.0.90.0080.00016.70
8.0.80.0000.01416.83
8.0.70.0050.00216.89
8.0.60.0040.00416.75
8.0.50.0040.00416.94
8.0.30.0130.00617.10
8.0.20.0100.00917.40
8.0.10.0000.00716.93
8.0.00.0110.00516.71
7.4.330.0030.00316.72
7.4.320.0060.00016.53
7.4.300.0000.00716.64
7.4.290.0030.00316.51
7.4.280.0000.00816.57
7.4.270.0030.00516.50
7.4.260.0090.00016.50
7.4.250.0070.00016.47
7.4.240.0040.00416.43
7.4.230.0000.00816.33
7.4.220.0110.00716.63
7.4.210.0030.01216.48
7.4.200.0000.00716.63
7.4.160.0040.01116.53
7.4.150.0140.00517.40
7.4.140.0120.00917.86
7.4.130.0130.00416.50
7.4.120.0070.01116.49
7.4.110.0090.00916.34
7.4.100.0000.02116.54
7.4.90.0110.00716.44
7.4.80.0170.00319.39
7.4.70.0080.00816.61
7.4.60.0130.00316.61
7.4.50.0100.00616.51
7.4.40.0030.01316.62
7.4.30.0150.00316.50
7.4.00.0080.00815.08
7.3.330.0020.00213.23
7.3.320.0050.00013.18
7.3.310.0000.00616.37
7.3.300.0070.00016.09
7.3.290.0080.00916.29
7.3.280.0040.01116.23
7.3.270.0040.01417.40
7.3.260.0110.00716.50
7.3.250.0130.00616.36
7.3.240.0090.00716.43
7.3.230.0090.01116.46
7.3.210.0130.00316.39
7.3.200.0100.00716.44
7.3.190.0120.00916.49
7.3.180.0070.01016.43
7.3.170.0070.01416.42
7.3.160.0060.01116.27
7.2.330.0100.00716.25
7.2.320.0130.00316.27
7.2.310.0100.01316.38
7.2.300.0110.00816.79
7.2.290.0070.01016.26
7.2.60.0040.00716.59
7.2.00.0030.00619.44
7.1.200.0070.01115.55
7.1.100.0100.01017.86
7.1.70.0030.00616.89
7.1.60.0090.01519.24
7.1.50.0030.01716.52
7.1.00.0000.07722.41
7.0.200.0840.00414.53
7.0.60.0400.07019.96
7.0.50.0130.07717.80
7.0.40.0100.07320.03
7.0.30.0500.05320.17
7.0.20.0270.08320.13
7.0.10.0030.04320.01
7.0.00.0100.04019.99
5.6.280.0100.05320.89
5.6.210.0100.04720.46
5.6.200.0100.06018.19
5.6.190.0030.07020.76
5.6.180.0400.07320.41
5.6.170.0170.04320.64
5.6.160.0030.06020.70
5.6.150.0070.03718.14
5.6.140.0170.06718.17
5.6.130.0030.08718.09
5.6.120.0100.08320.98
5.6.110.0100.08021.01
5.6.100.0030.04720.98
5.6.90.0100.05020.97
5.6.80.0030.08720.50
5.5.350.0330.08020.42
5.5.340.0070.03717.91
5.5.330.0000.08720.36
5.5.320.0600.07320.27
5.5.310.0230.05020.31
5.5.300.0070.03718.02
5.5.290.0000.04317.95
5.5.280.0100.08020.77
5.5.270.0100.05320.79
5.5.260.0070.04720.75
5.5.250.0070.05720.70
5.5.240.0130.06720.15

preferences:
39.63 ms | 401 KiB | 5 Q