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)
8.3.60.0060.00918.55
8.3.50.0130.00521.91
8.3.40.0040.01118.88
8.3.30.0060.01219.17
8.3.20.0050.00220.30
8.3.10.0000.00821.87
8.3.00.0040.00422.41
8.2.180.0150.00616.63
8.2.170.0120.00322.96
8.2.160.0080.00819.09
8.2.150.0040.01424.18
8.2.140.0060.00324.66
8.2.130.0150.00326.16
8.2.120.0080.00019.36
8.2.110.0000.00922.10
8.2.100.0060.00619.60
8.2.90.0000.00819.34
8.2.80.0040.00418.03
8.2.70.0030.00517.38
8.2.60.0090.00018.03
8.2.50.0090.00018.07
8.2.40.0000.00718.28
8.2.30.0040.00418.10
8.2.20.0000.00717.70
8.2.10.0000.00717.75
8.2.00.0000.00817.80
8.1.280.0070.00725.92
8.1.270.0090.00022.10
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0080.00023.92
8.1.230.0070.00419.15
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.68
8.1.180.0050.00318.72
8.1.170.0000.00818.66
8.1.160.0040.00721.98
8.1.150.0000.00818.63
8.1.140.0040.00417.31
8.1.130.0000.00717.81
8.1.120.0050.00317.30
8.1.110.0030.00517.29
8.1.100.0040.00417.40
8.1.90.0030.00317.35
8.1.80.0000.00717.32
8.1.70.0000.00717.34
8.1.60.0000.00817.49
8.1.50.0040.00417.41
8.1.40.0040.00417.47
8.1.30.0000.00717.46
8.1.20.0040.00417.49
8.1.10.0000.00717.61
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0000.00817.16
8.0.280.0070.00018.37
8.0.270.0050.00217.20
8.0.260.0000.00716.88
8.0.250.0030.00316.99
8.0.240.0000.00717.02
8.0.230.0000.00717.00
8.0.220.0000.00716.91
8.0.210.0020.00516.79
8.0.200.0000.00816.95
8.0.190.0030.00516.88
8.0.180.0040.00416.82
8.0.170.0040.00416.91
8.0.160.0000.00916.91
8.0.150.0070.00416.79
8.0.140.0080.00016.81
8.0.130.0000.00713.37
8.0.120.0030.00516.88
8.0.110.0030.00516.73
8.0.100.0000.00716.76
8.0.90.0040.00416.79
8.0.80.0090.00616.80
8.0.70.0000.00716.73
8.0.60.0040.00416.77
8.0.50.0000.00716.79
8.0.30.0080.01117.00
8.0.20.0100.01117.40
8.0.10.0030.00316.95
8.0.00.0120.00816.72
7.4.330.0050.00015.08
7.4.320.0000.00616.52
7.4.300.0090.00016.52
7.4.290.0040.00416.53
7.4.280.0050.00316.61
7.4.270.0070.00016.50
7.4.260.0080.00016.61
7.4.250.0000.00716.48
7.4.240.0020.00516.54
7.4.230.0070.00016.44
7.4.220.0070.01016.50
7.4.210.0040.01016.62
7.4.200.0030.00316.61
7.4.190.0000.00716.60
7.4.160.0130.01016.58
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0110.01016.51
7.4.120.0060.01116.63
7.4.110.0060.01016.65
7.4.100.0090.00816.50
7.4.90.0100.01316.58
7.4.80.0030.01419.39
7.4.70.0120.00416.55
7.4.60.0080.01116.42
7.4.50.0030.00516.74
7.4.40.0070.00722.77
7.4.30.0100.00616.58
7.4.00.0070.01114.98
7.3.330.0030.00213.36
7.3.320.0030.00313.17
7.3.310.0040.00416.27
7.3.300.0070.00016.32
7.3.290.0070.00716.26
7.3.280.0050.01216.33
7.3.270.0040.01417.40
7.3.260.0100.00716.63
7.3.250.0120.00916.38
7.3.240.0160.00316.26
7.3.230.0070.01116.53
7.3.210.0110.00716.53
7.3.200.0110.00719.39
7.3.190.0070.01116.55
7.3.180.0080.00816.44
7.3.170.0070.01416.53
7.3.160.0130.00316.32
7.3.120.0030.01314.85
7.3.110.0030.01015.03
7.3.100.0050.01214.70
7.3.90.0060.00614.84
7.3.80.0070.00714.79
7.3.70.0060.00614.77
7.3.60.0050.00814.80
7.3.50.0050.00714.85
7.3.40.0080.00514.78
7.3.30.0050.00814.80
7.3.20.0080.00916.67
7.3.10.0110.00416.70
7.3.00.0040.00916.62
7.2.330.0060.01316.75
7.2.320.0160.00216.70
7.2.310.0070.01016.86
7.2.300.0030.01416.77
7.2.290.0040.01216.60
7.2.250.0060.01315.13
7.2.240.0050.01015.06
7.2.230.0030.01114.95
7.2.220.0080.00615.01
7.2.210.0070.00714.98
7.2.200.0050.01014.95
7.2.190.0040.01115.00
7.2.180.0060.01015.11
7.2.170.0050.01214.96
7.2.160.0050.00915.08
7.2.150.0060.01216.88
7.2.140.0050.01016.83
7.2.130.0100.00616.69
7.2.120.0050.00617.00
7.2.110.0110.00717.03
7.2.100.0070.01016.93
7.2.90.0070.00716.90
7.2.80.0050.01016.99
7.2.70.0120.00316.95
7.2.60.0100.00616.91
7.2.50.0060.00516.80
7.2.40.0050.01416.88
7.2.30.0120.00516.96
7.2.20.0080.00316.82
7.2.10.0020.01417.10
7.2.00.0050.00917.69
7.1.330.0070.00715.70
7.1.320.0110.00415.92
7.1.310.0050.00915.83
7.1.300.0050.00815.80
7.1.290.0050.01015.78
7.1.280.0060.00615.92
7.1.270.0030.01215.71
7.1.260.0050.01115.65
7.1.250.0050.00815.58
7.1.240.0090.00616.00
7.1.230.0180.00015.83
7.1.220.0090.00615.77
7.1.210.0040.00815.72
7.1.200.0050.00715.46
7.1.190.0000.01115.81
7.1.180.0070.00715.93
7.1.170.0050.00515.80
7.1.160.0070.01015.77
7.1.150.0070.00715.93
7.1.140.0070.00715.71
7.1.130.0040.00715.83
7.1.120.0030.01315.78
7.1.110.0060.00616.04
7.1.100.0090.00716.77
7.1.90.0060.00815.83
7.1.80.0060.00615.77
7.1.70.0040.00716.56
7.1.60.0110.00917.83
7.1.50.0050.01216.44
7.1.40.0030.01015.94
7.1.30.0090.00315.85
7.1.20.0000.01015.52
7.1.10.0060.01015.55
7.1.00.0000.04719.19
7.0.330.0040.00815.24
7.0.320.0030.00715.30
7.0.310.0080.00015.33
7.0.300.0060.00915.40
7.0.290.0000.01815.57
7.0.280.0040.00415.25
7.0.270.0100.00315.32
7.0.260.0060.01015.19
7.0.250.0070.00715.39
7.0.240.0060.00615.25
7.0.230.0060.00915.45
7.0.220.0070.00715.39
7.0.210.0070.00415.56
7.0.200.0110.00716.11
7.0.190.0040.00715.36
7.0.180.0090.00615.33
7.0.170.0150.00015.55
7.0.160.0060.00615.38
7.0.150.0100.00315.39
7.0.140.0040.03918.70
7.0.130.0040.01115.45
7.0.120.0090.00315.54
7.0.110.0060.00315.52
7.0.100.0030.01315.20
7.0.90.0040.00415.27
7.0.80.0120.00315.32
7.0.70.0080.00815.46
7.0.60.0080.03017.59
7.0.50.0030.04116.70
7.0.40.0050.03816.90
7.0.30.0200.03916.85
7.0.20.0120.02316.81
7.0.10.0080.02816.91
7.0.00.0070.03216.95
5.6.400.0000.01714.20
5.6.390.0060.00614.58
5.6.380.0030.01014.39
5.6.370.0030.01014.30
5.6.360.0060.00914.25
5.6.350.0100.00314.44
5.6.340.0070.00713.98
5.6.330.0000.01814.78
5.6.320.0000.01114.71
5.6.310.0200.00014.63
5.6.300.0070.00414.69
5.6.290.0060.00614.37
5.6.280.0050.04017.76
5.6.270.0050.00514.19
5.6.260.0000.01514.47
5.6.250.0070.00714.55
5.6.240.0100.00314.50
5.6.230.0000.01114.46
5.6.220.0030.00614.52
5.6.210.0080.04517.74
5.6.200.0020.04816.40
5.6.190.0070.04417.44
5.6.180.2080.03017.59
5.6.170.0080.02717.45
5.6.160.0070.03917.41
5.6.150.0070.03316.27
5.6.140.0070.02416.28
5.6.130.0060.02316.35
5.6.120.0070.02317.64
5.6.110.0070.04717.80
5.6.100.0020.02717.68
5.6.90.0080.04317.77
5.6.80.0070.04317.50
5.6.70.0030.01314.63
5.6.60.0090.00614.55
5.6.50.0130.00314.24
5.6.40.0030.00714.34
5.6.30.0000.01314.38
5.6.20.0070.00314.25
5.6.10.0070.00714.32
5.6.00.0090.00314.25
5.5.380.0030.01014.43
5.5.370.0040.01214.67
5.5.360.0030.00914.23
5.5.350.0070.02817.56
5.5.340.0060.03316.11
5.5.330.0090.04417.34
5.5.320.0170.04517.24
5.5.310.0170.03117.47
5.5.300.0070.04316.06
5.5.290.0060.02016.20
5.5.280.0110.04017.45
5.5.270.0070.04717.47
5.5.260.0050.03017.65
5.5.250.0050.03717.39
5.5.240.0050.02417.30
5.5.230.0090.00014.27
5.5.220.0000.00914.17
5.5.210.0000.01714.20
5.5.200.0070.00714.24
5.5.190.0100.00014.22
5.5.180.0100.00314.38
5.5.170.0070.00714.55
5.5.160.0040.01114.26
5.5.150.0090.00313.94
5.5.140.0040.00414.25
5.5.130.0070.00714.02
5.5.120.0060.00614.48
5.5.110.0060.00614.13
5.5.100.0070.00714.26
5.5.90.0030.01014.41
5.5.80.0000.01414.05
5.5.70.0070.00714.14
5.5.60.0000.01314.33
5.5.50.0040.01114.04
5.5.40.0000.01014.32
5.5.30.0040.00814.17
5.5.20.0030.00814.13
5.5.10.0030.01214.29
5.5.00.0030.00914.18
5.4.450.0360.02516.16
5.4.440.0270.03516.30
5.4.430.0050.03016.17
5.4.420.0120.02916.22
5.4.410.0020.03216.12
5.4.400.0800.00315.93
5.4.390.0330.00215.94
5.4.380.0160.02815.87
5.4.370.0580.02915.92
5.4.360.0600.03215.93
5.4.350.0510.03615.79
5.4.340.0580.02815.94
5.4.330.0040.00413.13
5.4.320.0050.02412.82
5.4.310.0060.02012.82
5.4.300.0080.02112.82
5.4.290.0030.02412.82
5.4.280.0040.02412.77
5.4.270.0150.03016.04
5.4.260.0050.02916.06
5.4.250.0070.02915.96
5.4.240.0050.03216.06
5.4.230.0100.03415.97
5.4.220.0070.03816.07
5.4.210.0080.02715.94
5.4.200.0110.03515.94
5.4.190.0070.03216.06
5.4.180.0080.03016.03
5.4.170.0050.03315.96
5.4.160.0100.03616.04
5.4.150.0070.02915.95
5.4.140.0040.03214.79
5.4.130.0070.03014.77
5.4.120.0130.03014.78
5.4.110.0120.03514.80
5.4.100.0050.03014.89
5.4.90.0020.03014.84
5.4.80.0110.02414.77
5.4.70.0080.02814.83
5.4.60.0070.02914.75
5.4.50.0050.03914.88
5.4.40.0090.03614.83
5.4.30.0050.03714.75
5.4.20.0080.02514.74
5.4.10.0100.03414.79
5.4.00.0100.02314.56
5.3.290.0050.02312.96
5.3.280.0050.02913.91
5.3.270.0020.04013.91
5.3.260.0070.03013.79
5.3.250.0020.03213.91
5.3.240.0070.02813.86
5.3.230.0100.02513.86
5.3.220.0020.03213.89
5.3.210.0080.02313.92
5.3.200.0090.03413.77
5.3.190.0070.02813.90
5.3.180.0100.02813.93
5.3.170.0050.03013.84
5.3.160.0070.02713.94
5.3.150.0040.02913.85
5.3.140.0080.02513.90
5.3.130.0020.04313.83
5.3.120.0110.02313.95
5.3.110.0020.03513.88
5.3.100.0110.02313.65
5.3.90.0050.03713.63
5.3.80.0080.02713.66
5.3.70.0120.02013.61
5.3.60.0080.03013.61
5.3.50.0030.02713.49
5.3.40.0090.02413.58
5.3.30.0080.02513.64
5.3.20.0070.02613.46
5.3.10.0070.02613.44
5.3.00.0030.02613.38
5.2.170.0200.03311.15
5.2.160.0070.06011.14
5.2.150.0000.04711.33
5.2.140.0070.05711.15
5.2.130.0030.04011.20
5.2.120.0130.03310.95
5.2.110.0100.05011.11
5.2.100.0030.04311.11
5.2.90.0030.04011.33
5.2.80.0130.03311.11
5.2.70.0070.04011.26
5.2.60.0000.04711.14
5.2.50.0000.04311.02
5.2.40.0000.04310.98
5.2.30.0000.05311.07
5.2.20.0030.05710.80
5.2.10.0070.03710.77
5.2.00.0000.05710.80
5.1.60.0030.03310.25
5.1.50.0030.0379.84
5.1.40.0000.03710.19
5.1.30.0030.03710.43
5.1.20.0030.03710.43
5.1.10.0130.03710.00
5.1.00.0030.03310.04
5.0.50.0030.0338.61
5.0.40.0030.0278.26
5.0.30.0030.0408.20
5.0.20.0000.0308.04
5.0.10.0030.0278.02
5.0.00.0000.0438.36
4.4.90.0070.0176.49
4.4.80.0000.0276.49
4.4.70.0000.0236.49
4.4.60.0030.0306.49
4.4.50.0030.0206.49
4.4.40.0030.0336.49
4.4.30.0100.0236.49
4.4.20.0070.0206.49
4.4.10.0100.0236.49
4.4.00.0000.0376.49
4.3.110.0030.0206.49
4.3.100.0030.0306.49
4.3.90.0000.0206.49
4.3.80.0000.0336.49
4.3.70.0000.0206.49
4.3.60.0000.0206.49
4.3.50.0070.0276.49
4.3.40.0070.0276.49
4.3.30.0030.0206.49
4.3.20.0000.0206.49
4.3.10.0000.0206.49
4.3.00.0200.0237.12

preferences:
49 ms | 401 KiB | 5 Q