3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __call($method, $args){ var_dump($_POST, ${'_POST'}, ${'_'.'POST'}, '_POST' == '_'.'POST', $_POST == ${'_POST'}); } } $class = new A(); $class->test();

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)
8.3.60.0040.01118.10
8.3.50.0110.00921.01
8.3.40.0090.00618.30
8.3.30.0090.00618.48
8.3.20.0100.00720.27
8.3.10.0030.00623.66
8.3.00.0060.00319.43
8.2.180.0150.00716.75
8.2.170.0040.01122.96
8.2.160.0100.00720.39
8.2.150.0040.00424.18
8.2.140.0120.00624.66
8.2.130.0110.00726.16
8.2.120.0080.00017.50
8.2.110.0000.00922.05
8.2.100.0040.00817.63
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00519.53
8.2.30.0030.00618.15
8.2.20.0040.00417.67
8.2.10.0040.00418.10
8.2.00.0000.00718.10
8.1.280.0100.01025.92
8.1.270.0130.00720.25
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.46
8.1.230.0070.00417.42
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0070.00317.22
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0000.00718.65
8.1.160.0040.00421.88
8.1.150.0000.00718.93
8.1.140.0040.00417.45
8.1.130.0040.00417.69
8.1.120.0070.00017.36
8.1.110.0050.00217.35
8.1.100.0040.00417.36
8.1.90.0040.00317.41
8.1.80.0090.00017.44
8.1.70.0000.00717.43
8.1.60.0080.00017.46
8.1.50.0040.00417.55
8.1.40.0000.00817.41
8.1.30.0080.00017.53
8.1.20.0030.00617.60
8.1.10.0030.00617.51
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.49
8.0.270.0070.00017.23
8.0.260.0060.00317.25
8.0.250.0000.00716.97
8.0.240.0000.00916.95
8.0.230.0020.00516.94
8.0.220.0040.00416.75
8.0.210.0000.00716.85
8.0.200.0020.00516.87
8.0.190.0030.00616.96
8.0.180.0040.00416.90
8.0.170.0060.00316.77
8.0.160.0050.00316.79
8.0.150.0030.00516.69
8.0.140.0000.00716.73
8.0.130.0030.00313.30
8.0.120.0020.00516.90
8.0.110.0030.00516.77
8.0.100.0040.00416.74
8.0.90.0040.00416.92
8.0.80.0030.01516.88
8.0.70.0000.00716.84
8.0.60.0030.00416.70
8.0.50.0000.00716.88
8.0.30.0150.00517.19
8.0.20.0100.01017.40
8.0.10.0000.00716.98
8.0.00.0100.00916.73
7.4.330.0000.00515.08
7.4.320.0030.00316.64
7.4.300.0050.00316.60
7.4.290.0000.00716.50
7.4.280.0000.00716.46
7.4.270.0030.00516.43
7.4.260.0030.00316.49
7.4.250.0040.00416.60
7.4.240.0020.00616.47
7.4.230.0000.00716.30
7.4.220.0090.00916.47
7.4.210.0130.00616.65
7.4.200.0000.00716.52
7.4.160.0070.01016.36
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0030.01516.46
7.4.120.0080.00916.57
7.4.110.0060.01216.50
7.4.100.0120.01016.64
7.4.90.0130.00316.35
7.4.80.0140.00319.39
7.4.70.0070.01016.49
7.4.60.0060.00916.50
7.4.50.0000.00416.54
7.4.40.0110.00516.33
7.4.30.0180.00416.44
7.4.00.0100.00714.85
7.3.330.0000.00513.31
7.3.320.0030.00313.30
7.3.310.0030.00316.27
7.3.300.0030.00316.30
7.3.290.0070.00916.28
7.3.280.0110.01016.31
7.3.270.0130.01017.40
7.3.260.0170.00316.38
7.3.240.0060.01216.21
7.3.230.0090.00916.43
7.3.210.0060.01016.46
7.3.200.0100.00616.48
7.3.190.0080.01116.49
7.3.180.0090.00616.42
7.3.170.0210.00016.38
7.3.160.0120.00616.27
7.2.330.0090.00916.57
7.2.320.0120.00416.35
7.2.310.0030.01216.63
7.2.300.0130.00316.35
7.2.290.0100.01316.39
7.2.80.0040.01116.65
7.2.60.0040.00816.79
7.1.200.0030.00915.89
7.1.100.0030.01417.87
7.1.70.0100.00017.22
7.1.60.0070.00419.12
7.1.50.0030.01916.54
7.1.00.0070.07322.51
7.0.200.0040.00416.73
7.0.100.0130.07019.88
7.0.90.0070.08320.00
7.0.80.0270.08319.89
7.0.70.0070.04320.04
7.0.60.0100.08019.77
7.0.50.0230.06720.26
7.0.40.0130.04320.06
7.0.30.0070.06720.13
7.0.20.0000.07020.09
7.0.10.0000.06720.17
7.0.00.0100.07720.12
5.6.250.0300.06320.78
5.6.240.0070.08320.63
5.6.230.0170.07320.59
5.6.220.0100.08020.66
5.6.210.0130.05720.74
5.6.200.0100.07721.04
5.6.190.0100.06721.13
5.6.180.0030.04321.08
5.6.170.0070.08720.96
5.6.160.0030.08321.11
5.6.150.0000.05321.11
5.6.140.0070.09020.95
5.6.130.0070.05021.02
5.6.120.0070.08021.07
5.6.110.0170.03720.95
5.6.100.0070.04721.01
5.6.90.0200.04721.04
5.6.80.0030.07320.46
5.6.70.0100.06020.42
5.6.60.0030.06720.32
5.6.50.0070.04720.40
5.6.40.0070.07020.39
5.6.30.0030.07020.46
5.6.20.0070.04720.49
5.6.10.0100.08020.45
5.6.00.0100.07020.45
5.5.380.0170.07020.35
5.5.370.0030.06720.45
5.5.360.0100.07320.44
5.5.350.0030.09020.45
5.5.340.0030.05020.93
5.5.330.0100.07720.92
5.5.320.0170.06020.83
5.5.310.0100.08020.92
5.5.300.0070.07720.89
5.5.290.0030.06020.78
5.5.280.0000.06720.64
5.5.270.0170.05720.82
5.5.260.0100.07720.63
5.5.250.0170.06720.61
5.5.240.0100.04320.30
5.5.230.0000.05320.27
5.5.220.0070.07320.17
5.5.210.0000.05320.29
5.5.200.0070.08020.18
5.5.190.0100.08020.08
5.5.180.0070.06720.11
5.5.160.0000.08720.19
5.5.150.0030.09020.25
5.5.140.0130.06320.15
5.5.130.0070.08320.18
5.5.120.0100.07020.26
5.5.110.0130.03720.11
5.5.100.0030.08020.16
5.5.90.0070.04320.00
5.5.80.0000.08320.14
5.5.70.0100.03320.05
5.5.60.0070.05720.02
5.5.50.0000.08020.05
5.5.40.0100.03720.07
5.5.30.0130.07320.09
5.5.20.0130.06720.15
5.5.10.0070.07320.04
5.5.00.0130.06020.07
5.4.450.0070.08319.42
5.4.440.0070.07019.18
5.4.430.0170.06319.45
5.4.420.0130.07719.48
5.4.410.0030.07719.23
5.4.400.0000.05318.91
5.4.390.0100.07018.95
5.4.380.0000.06319.05
5.4.370.0100.05718.85
5.4.360.0030.04719.16
5.4.350.0170.04019.03
5.4.340.0070.06719.18
5.4.320.0070.06718.84
5.4.310.0100.06719.18
5.4.300.0100.07319.20
5.4.290.0000.07719.04
5.4.280.0070.06719.04
5.4.270.0130.03318.94
5.4.260.0130.03719.09
5.4.250.0200.06018.84
5.4.240.0030.07718.84
5.4.230.0100.07019.08
5.4.220.0100.03719.04
5.4.210.0100.05019.04
5.4.200.0030.05019.22
5.4.190.0270.05018.89
5.4.180.0130.06019.11
5.4.170.0030.07718.86
5.4.160.0030.05718.88
5.4.150.0200.07018.86
5.4.140.0100.07016.29
5.4.130.0070.04716.39
5.4.120.0030.06716.37
5.4.110.0070.07716.46
5.4.100.0100.04016.43
5.4.90.0070.06316.43
5.4.80.0030.05316.30
5.4.70.0100.05716.35
5.4.60.0100.03716.34
5.4.50.0100.03716.38
5.4.40.0130.06716.46
5.4.30.0030.07716.29
5.4.20.0130.05316.31
5.4.10.0170.06316.42
5.4.00.0070.05015.85

preferences:
67.59 ms | 401 KiB | 5 Q