3v4l.org

run code in 300+ PHP versions simultaneously
<?php class cm404 { public $str = ''; function __construct() { if (isset($_GET['ryat'])) { exit; } unset($_GET['hi']); } function __destruct() { global $obj; if(!is_object($obj)) { $obj = new cm404(); } var_dump($_GET); echo "hi, $_GET[hi]\n"; } } function _get() { // var_dump($obj); } //$_GET['ryat'] = 1; $_GET['hi'] = 'ryat'; $_GET['hihi'] = 'hi'; $obj = new cm404();

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)
8.3.60.0140.00718.56
8.3.50.0100.00722.10
8.3.40.0110.00418.96
8.3.30.0140.00418.88
8.3.20.0090.00020.16
8.3.10.0050.00321.96
8.3.00.0050.00322.44
8.2.180.0130.00616.38
8.2.170.0090.00922.96
8.2.160.0130.00318.87
8.2.150.0030.00524.18
8.2.140.0150.00024.66
8.2.130.0060.00326.16
8.2.120.0050.00319.48
8.2.110.0040.00422.16
8.2.100.0030.00919.33
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0050.00318.34
8.2.30.0030.00518.13
8.2.20.0040.00417.66
8.2.10.0040.00417.77
8.2.00.0040.00419.66
8.1.280.0130.00625.92
8.1.270.0000.00823.91
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0090.00323.67
8.1.230.0040.00719.10
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0040.00417.42
8.1.180.0050.00318.10
8.1.170.0060.00318.65
8.1.160.0070.00021.97
8.1.150.0040.00418.66
8.1.140.0030.00617.45
8.1.130.0070.00017.89
8.1.120.0000.00717.52
8.1.110.0000.00717.46
8.1.100.0000.00717.47
8.1.90.0040.00417.36
8.1.80.0030.00517.46
8.1.70.0050.00217.51
8.1.60.0030.00517.53
8.1.50.0030.00517.45
8.1.40.0000.00717.54
8.1.30.0000.00817.57
8.1.20.0030.00517.55
8.1.10.0030.00617.58
8.1.00.0050.00317.51
8.0.300.0070.00018.77
8.0.290.0040.00417.03
8.0.280.0070.00018.42
8.0.270.0030.00317.17
8.0.260.0030.00316.89
8.0.250.0000.00717.04
8.0.240.0030.00616.93
8.0.230.0000.00717.06
8.0.220.0070.00016.87
8.0.210.0040.00416.96
8.0.200.0040.00416.97
8.0.190.0040.00417.01
8.0.180.0000.00716.96
8.0.170.0040.00417.01
8.0.160.0060.00316.85
8.0.150.0040.00416.93
8.0.140.0040.00416.78
8.0.130.0000.00613.34
8.0.120.0030.00516.92
8.0.110.0000.00716.91
8.0.100.0040.00416.84
8.0.90.0020.00516.98
8.0.80.0070.01316.98
8.0.70.0000.00817.07
8.0.60.0040.00416.87
8.0.50.0000.00816.91
8.0.30.0110.01217.26
8.0.20.0130.01017.40
8.0.10.0040.00416.95
8.0.00.0090.00916.74
7.4.330.0020.00215.12
7.4.320.0000.00616.58
7.4.300.0030.00316.45
7.4.290.0040.00416.59
7.4.280.0000.00716.58
7.4.270.0070.00016.53
7.4.260.0070.00016.42
7.4.250.0030.00616.57
7.4.240.0040.00316.54
7.4.230.0070.00016.45
7.4.220.0120.00616.52
7.4.210.0100.00516.60
7.4.200.0050.00216.61
7.4.190.0030.00316.41
7.4.160.0110.00416.52
7.4.150.0070.01317.40
7.4.140.0120.00717.86
7.4.130.0120.00916.65
7.4.120.0070.01016.58
7.4.110.0080.00816.50
7.4.100.0070.01416.46
7.4.90.0100.00716.65
7.4.80.0130.00919.39
7.4.70.0120.00416.45
7.4.60.0090.00916.52
7.4.50.0030.00616.66
7.4.40.0130.00322.77
7.4.30.0030.01316.62
7.4.00.0070.00715.09
7.3.330.0000.00613.43
7.3.320.0000.00613.45
7.3.310.0050.00216.30
7.3.300.0000.00616.40
7.3.290.0130.00016.41
7.3.280.0060.01116.41
7.3.270.0030.01417.40
7.3.260.0130.00316.57
7.3.250.0090.00816.52
7.3.240.0150.00616.42
7.3.230.0080.00816.44
7.3.210.0150.00316.29
7.3.200.0130.00319.39
7.3.190.0120.00916.52
7.3.180.0090.00616.60
7.3.170.0130.00316.46
7.3.160.0070.01016.39
7.3.120.0050.00914.77
7.3.110.0070.01114.86
7.3.100.0000.01614.93
7.3.90.0080.00415.09
7.3.80.0090.00914.83
7.3.70.0030.01414.93
7.3.60.0030.00614.84
7.3.50.0030.00614.63
7.3.40.0040.01114.93
7.3.30.0030.01314.66
7.3.20.0040.01116.50
7.3.10.0080.00416.72
7.3.00.0070.01016.61
7.2.330.0120.00616.72
7.2.320.0160.00316.79
7.2.310.0110.00716.59
7.2.300.0120.01216.68
7.2.290.0120.00416.59
7.2.250.0060.01215.32
7.2.240.0090.01215.36
7.2.230.0040.01214.95
7.2.220.0030.00615.09
7.2.210.0080.00815.02
7.2.200.0070.00715.20
7.2.190.0090.00614.95
7.2.180.0100.00615.05
7.2.170.0030.01315.20
7.2.00.0030.00919.18
7.1.330.0060.01015.79
7.1.320.0050.01315.96
7.1.310.0090.00615.79
7.1.300.0070.00715.77
7.1.290.0070.00415.75
7.1.280.0070.00715.66
7.1.270.0110.00015.73
7.1.260.0070.00715.86
7.1.100.0040.01118.29
7.1.70.0000.01117.24
7.1.60.0130.01319.82
7.1.50.0120.00316.99
7.1.00.0000.08022.35
7.0.200.0040.00916.55
7.0.140.0030.07022.08
7.0.60.0100.07720.02
7.0.50.0100.08017.87
7.0.40.0070.07320.20
7.0.30.0370.03720.08
7.0.20.0400.07720.30
7.0.10.0170.08020.26
7.0.00.0030.04020.25
5.6.210.0070.08320.73
5.6.200.0070.04718.20
5.6.190.0070.07020.57
5.6.180.0430.04320.47
5.6.170.0300.08020.51
5.6.160.0100.04720.52
5.6.150.0030.06018.28
5.6.140.0030.08018.28
5.6.130.0130.03718.17
5.6.120.0070.08721.16
5.6.110.0000.08721.12
5.6.100.0100.05020.99
5.6.90.0070.09020.96
5.6.80.0030.08020.45
5.5.350.0200.08020.44
5.5.340.0030.08318.02
5.5.330.0070.08320.22
5.5.320.0170.04320.35
5.5.310.0270.06720.27
5.5.300.0030.08017.99
5.5.290.0100.08017.97
5.5.280.0030.09020.88
5.5.270.0200.08320.72
5.5.260.0130.05720.87
5.5.250.0200.06720.46
5.5.240.0000.08020.19
5.4.450.0730.05719.55
5.4.440.0630.06319.34
5.4.430.0170.05719.41
5.4.420.0100.06019.56
5.4.410.0170.04718.72
5.4.400.0070.06018.85
5.4.390.0130.05018.84
5.4.380.0100.07318.51
5.4.370.0170.05318.61
5.4.360.0230.05318.76
5.4.350.0200.06718.74
5.4.340.0300.05318.80
5.4.320.0090.04512.50
5.4.310.0090.03512.50
5.4.300.0060.04112.51
5.4.290.0050.04012.50
5.4.280.0090.03412.40
5.4.270.0130.05718.91
5.4.260.0130.05718.80
5.4.250.0070.05718.90
5.4.240.0170.04318.84
5.4.230.0170.04719.00
5.4.220.0070.05318.75
5.4.210.0170.06319.09
5.4.200.0070.05318.97
5.4.190.0100.05018.80
5.4.180.0100.04719.00
5.4.170.0070.05318.99
5.4.160.0070.05719.08
5.4.150.0200.05018.79
5.4.140.0100.06716.59
5.4.130.0070.05016.54
5.4.120.0070.04716.44
5.4.110.0100.06716.42
5.4.100.0100.04316.48
5.4.90.0030.06716.57
5.4.80.0030.05016.60
5.4.70.0130.04016.52
5.4.60.0100.04316.39
5.4.50.0070.04716.46
5.4.40.0070.05016.44
5.4.30.0200.05316.67
5.4.20.0000.05716.39
5.4.10.0130.04316.45
5.4.00.0030.05316.04
5.3.290.0090.04412.80
5.3.280.0030.07314.74
5.3.270.0170.06014.70
5.3.260.0100.05714.61
5.3.250.0130.06714.70
5.3.240.0130.04314.70
5.3.230.0030.07314.69
5.3.220.0070.05014.66
5.3.210.0000.06014.76
5.3.200.0030.05714.74
5.3.190.0130.06714.40
5.3.180.0100.04314.66
5.3.170.0070.05014.73
5.3.160.0130.06714.48
5.3.150.0170.04314.40
5.3.140.0030.05014.74
5.3.130.0030.05714.53
5.3.120.0070.06314.53
5.3.110.0100.05014.56
5.3.100.0030.06714.13
5.3.90.0070.05014.01
5.3.80.0100.04714.09
5.3.70.0130.04313.93
5.3.60.0070.07013.91
5.3.50.0070.04713.94
5.3.40.0130.05014.04
5.3.30.0130.05314.13
5.3.20.0100.04313.71
5.3.10.0030.07013.74
5.3.00.0130.04313.81
5.2.170.0000.04711.13
5.2.160.0030.04711.23
5.2.150.0030.04711.13
5.2.140.0100.03711.23
5.2.130.0070.03711.17
5.2.120.0030.04311.09
5.2.110.0030.04011.33
5.2.100.0130.03311.18
5.2.90.0170.03711.18
5.2.80.0070.05311.28
5.2.70.0070.04011.27
5.2.60.0030.04011.03
5.2.50.0100.04011.00
5.2.40.0070.04011.09
5.2.30.0100.05310.82
5.2.20.0130.04711.05
5.2.10.0000.04310.93
5.2.00.0070.04310.73
5.1.60.0130.03710.05
5.1.50.0030.03710.06
5.1.40.0070.03310.23
5.1.30.0070.03310.44
5.1.20.0130.04310.33
5.1.10.0000.0539.91
5.1.00.0030.05010.03
5.0.50.0070.0278.59
5.0.40.0070.0338.42
5.0.30.0100.0508.21
5.0.20.0070.0338.44
5.0.10.0070.0278.38
5.0.00.0070.0508.37
4.4.90.0070.0206.49
4.4.80.0000.0276.49
4.4.70.0000.0236.49
4.4.60.0070.0176.49
4.4.50.0000.0236.49
4.4.40.0070.0306.49
4.4.30.0030.0206.49
4.4.20.0000.0236.49
4.4.10.0030.0206.49
4.4.00.0000.0476.49
4.3.110.0000.0336.49
4.3.100.0100.0136.48
4.3.90.0000.0306.48
4.3.80.0070.0406.48
4.3.70.0100.0136.48
4.3.60.0100.0136.48
4.3.50.0030.0276.48
4.3.40.0000.0436.48
4.3.30.0100.0206.49
4.3.20.0070.0236.49
4.3.10.0070.0176.49
4.3.00.0100.0206.95

preferences:
46 ms | 401 KiB | 5 Q