3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = " <?php session_start(); $test = 'test'; {$_SESSION['test']} = $test; header(\"Refresh: 0;url=/\"); ?> ";

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)
8.3.60.0120.00916.75
8.3.50.0120.00821.04
8.3.40.0140.00018.81
8.3.30.0140.00018.70
8.3.20.0040.00420.29
8.3.10.0060.00321.50
8.3.00.0050.00223.48
8.2.180.0040.01518.54
8.2.170.0110.00422.96
8.2.160.0070.00720.34
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00819.72
8.2.120.0040.00426.35
8.2.110.0150.00421.05
8.2.100.0000.01118.02
8.2.90.0000.00819.32
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0080.00018.05
8.2.50.0060.00318.10
8.2.40.0040.00420.59
8.2.30.0000.00719.50
8.2.20.0000.00917.83
8.2.10.0070.00018.11
8.2.00.0000.00818.13
8.1.280.0140.00425.92
8.1.270.0070.01023.82
8.1.260.0100.00028.09
8.1.250.0000.00828.09
8.1.240.0140.01021.02
8.1.230.0100.00017.83
8.1.220.0040.00417.78
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0000.00817.23
8.1.180.0090.00018.10
8.1.170.0000.00818.54
8.1.160.0000.00722.23
8.1.150.0000.00718.88
8.1.140.0100.00019.45
8.1.130.0030.00317.60
8.1.120.0050.00317.40
8.1.110.0040.00417.46
8.1.100.0040.00417.46
8.1.90.0070.00017.47
8.1.80.0000.00717.33
8.1.70.0000.00817.47
8.1.60.0040.00417.50
8.1.50.0120.00017.41
8.1.40.0030.00517.42
8.1.30.0040.00417.58
8.1.20.0000.00817.63
8.1.10.0050.00317.47
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0030.00318.36
8.0.270.0030.00317.27
8.0.260.0030.00317.12
8.0.250.0000.00716.99
8.0.240.0040.00417.02
8.0.230.0020.00516.96
8.0.220.0000.00716.84
8.0.210.0040.00416.84
8.0.200.0030.00317.02
8.0.190.0040.00416.98
8.0.180.0040.00416.86
8.0.170.0060.00316.86
8.0.160.0070.00316.94
8.0.150.0030.00316.97
8.0.140.0000.00716.88
8.0.130.0030.00313.29
8.0.120.0040.00416.95
8.0.110.0070.00016.95
8.0.100.0000.00716.84
8.0.90.0040.00416.99
8.0.80.0040.01116.91
8.0.70.0000.00816.95
8.0.60.0000.00716.89
8.0.50.0050.00216.85
8.0.30.0090.01217.02
8.0.20.0110.00817.40
8.0.10.0070.00016.95
8.0.00.0110.00816.73
7.4.330.0050.00016.67
7.4.320.0000.00616.51
7.4.300.0030.00316.49
7.4.290.0000.00716.59
7.4.280.0030.00616.56
7.4.270.0000.00716.59
7.4.260.0070.00016.50
7.4.250.0040.00416.37
7.4.240.0020.00516.54
7.4.230.0070.00016.64
7.4.220.0100.01016.61
7.4.210.0070.00716.63
7.4.200.0070.00016.69
7.4.160.0030.01316.57
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0130.00716.57
7.4.120.0070.01316.61
7.4.110.0070.01016.61
7.4.100.0090.00916.63
7.4.90.0110.00716.57
7.4.80.0120.01419.39
7.4.70.0070.01016.46
7.4.60.0040.01116.74
7.4.50.0060.00916.51
7.4.40.0060.01616.50
7.4.30.0140.00716.39
7.4.00.0090.00814.93
7.3.330.0000.00513.20
7.3.320.0030.00313.00
7.3.310.0030.00316.39
7.3.300.0030.00316.07
7.3.290.0070.01016.28
7.3.280.0100.00716.27
7.3.270.0110.01117.40
7.3.260.0100.00716.53
7.3.250.0100.00816.49
7.3.240.0130.00516.37
7.3.230.0060.01216.39
7.3.210.0150.00316.54
7.3.200.0060.00919.39
7.3.190.0130.00516.58
7.3.180.0060.01016.41
7.3.170.0130.00316.27
7.3.160.0120.00616.36
7.3.120.0000.01715.10
7.3.110.0110.00714.95
7.3.100.0060.00314.95
7.3.90.0060.00614.90
7.3.80.0120.00615.13
7.3.70.0000.01014.85
7.3.60.0070.01014.73
7.3.50.0030.01014.96
7.3.40.0060.00314.56
7.3.30.0100.00314.82
7.3.20.0120.00416.69
7.3.10.0080.00816.33
7.3.00.0080.00816.76
7.2.330.0090.00916.66
7.2.320.0090.00916.29
7.2.310.0130.00316.50
7.2.300.0130.00316.32
7.2.290.0090.00916.77
7.2.250.0060.01315.14
7.2.240.0070.01414.67
7.2.230.0060.00914.85
7.2.220.0080.00515.13
7.2.210.0030.01015.04
7.2.200.0060.00914.83
7.2.190.0070.01014.64
7.2.180.0070.00714.86
7.2.170.0060.00315.07
7.2.60.0000.01616.70
7.2.00.0060.00619.36
7.1.330.0060.01215.84
7.1.320.0130.00315.69
7.1.310.0030.00715.43
7.1.300.0130.00315.89
7.1.290.0060.01015.66
7.1.280.0070.00715.68
7.1.270.0040.01115.59
7.1.260.0000.01015.43
7.1.200.0060.00615.63
7.1.100.0040.00718.13
7.1.70.0000.00917.31
7.1.60.0100.01619.30
7.1.50.0100.01316.84
7.1.00.0070.07322.44
7.0.200.0000.00716.82
7.0.60.0000.04021.87
7.0.50.0070.07317.90
7.0.40.0070.08720.04
7.0.30.0430.07020.30
7.0.20.0230.05020.00
7.0.10.0030.04320.06
7.0.00.0100.08720.10
5.6.280.0030.06021.06
5.6.210.0030.05720.56
5.6.200.0070.05318.15
5.6.190.0070.08320.48
5.6.180.0370.04020.43
5.6.170.0270.08320.48
5.6.160.0030.04320.54
5.6.150.0000.04318.13
5.6.140.0070.03718.16
5.6.130.0170.05718.18
5.6.120.0070.05721.13
5.6.110.0070.08720.88
5.6.100.0030.07021.00
5.6.90.0030.05320.97
5.6.80.0100.07720.37
5.5.350.0130.07020.39
5.5.340.0200.03717.95
5.5.330.0000.04320.19
5.5.320.0630.06320.34
5.5.310.0330.07020.20
5.5.300.0030.07717.97
5.5.290.0070.07717.88
5.5.280.0070.08720.89
5.5.270.0030.04320.79
5.5.260.0100.08020.67
5.5.250.0000.09020.68
5.5.240.0130.07720.11

preferences:
56.23 ms | 401 KiB | 5 Q