3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Permission { public $key = null; public function __constructor($new_key) { $this->key = $new_key; } } $test = new Permsission('test'); echo $test->key;

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)
8.3.60.0120.00916.38
8.3.50.0130.00521.99
8.3.40.0040.01118.61
8.3.30.0070.00718.59
8.3.20.0040.00420.16
8.3.10.0000.00822.02
8.3.00.0080.00019.38
8.2.180.0120.00916.88
8.2.170.0070.01422.96
8.2.160.0100.00320.43
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0060.00320.43
8.2.120.0060.00326.35
8.2.110.0080.00020.39
8.2.100.0000.01117.70
8.2.90.0030.00618.03
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0040.00419.46
8.2.30.0040.00420.66
8.2.20.0060.00317.61
8.2.10.0040.00417.98
8.2.00.0030.00518.04
8.1.280.0140.00325.92
8.1.270.0030.00624.01
8.1.260.0040.00428.09
8.1.250.0020.00528.09
8.1.240.0060.00318.92
8.1.230.0050.00520.85
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0000.00817.63
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0040.00421.86
8.1.150.0040.00418.74
8.1.140.0000.00819.32
8.1.130.0030.00317.52
8.1.120.0030.00717.36
8.1.110.0070.00017.23
8.1.100.0040.00417.36
8.1.90.0000.00717.23
8.1.80.0000.00717.24
8.1.70.0000.00717.34
8.1.60.0000.01017.33
8.1.50.0030.00617.33
8.1.40.0040.00417.34
8.1.30.0040.00417.65
8.1.20.0040.00417.53
8.1.10.0040.00417.44
8.1.00.0000.00817.39
8.0.300.0080.00020.03
8.0.290.0000.00816.75
8.0.280.0070.00018.48
8.0.270.0040.00417.24
8.0.260.0030.00317.30
8.0.250.0070.00016.83
8.0.240.0080.00016.92
8.0.230.0030.00316.99
8.0.220.0040.00416.83
8.0.210.0000.00816.92
8.0.200.0000.00616.99
8.0.190.0050.00216.99
8.0.180.0000.00716.95
8.0.170.0000.00816.96
8.0.160.0070.00016.77
8.0.150.0040.00416.72
8.0.140.0000.00716.80
8.0.130.0000.00513.25
8.0.120.0080.00016.84
8.0.110.0040.00416.82
8.0.100.0070.00016.77
8.0.90.0030.00516.83
8.0.80.0110.00416.89
8.0.70.0000.00816.89
8.0.60.0040.00416.78
8.0.50.0080.00016.83
8.0.30.0120.00617.08
8.0.20.0070.01217.40
8.0.10.0000.00816.80
8.0.00.0110.00716.63
7.4.330.0050.00016.81
7.4.320.0000.00716.46
7.4.300.0060.00016.44
7.4.290.0070.00016.54
7.4.280.0030.00616.57
7.4.270.0050.00316.51
7.4.260.0080.00316.38
7.4.250.0040.00416.41
7.4.240.0040.00316.55
7.4.230.0040.00416.54
7.4.220.0110.01116.38
7.4.210.0130.00616.48
7.4.200.0030.00316.41
7.4.160.0000.01616.35
7.4.150.0060.01017.40
7.4.140.0080.01117.86
7.4.130.0120.00716.55
7.4.120.0130.00716.34
7.4.110.0060.01216.30
7.4.100.0130.01016.52
7.4.90.0030.01416.46
7.4.80.0070.01319.39
7.4.70.0080.01816.44
7.4.60.0100.00616.31
7.4.50.0080.00616.36
7.4.40.0070.01416.57
7.4.30.0110.01116.37
7.4.10.0160.00315.01
7.4.00.0050.01115.01
7.3.330.0000.00513.16
7.3.320.0030.00313.17
7.3.310.0000.00716.16
7.3.300.0000.00716.14
7.3.290.0060.01016.25
7.3.280.0080.01116.27
7.3.270.0030.01617.40
7.3.260.0100.00716.38
7.3.250.0130.00616.32
7.3.240.0070.01116.42
7.3.230.0140.00416.39
7.3.210.0120.00616.42
7.3.200.0070.01416.19
7.3.190.0160.00316.48
7.3.180.0060.01016.30
7.3.170.0120.00616.48
7.3.160.0030.02216.52
7.3.130.0160.00314.77
7.3.120.0070.01014.94
7.3.110.0030.01314.57
7.3.100.0090.00614.83
7.3.90.0130.00315.00
7.3.80.0060.00614.74
7.3.70.0100.00314.75
7.3.60.0030.01014.89
7.3.50.0000.00914.85
7.3.40.0000.01214.53
7.3.30.0070.00714.82
7.3.20.0090.00016.68
7.3.10.0020.01116.47
7.3.00.0070.00916.63
7.2.330.0070.01016.35
7.2.320.0030.01316.44
7.2.310.0070.01416.61
7.2.300.0140.00316.30
7.2.290.0110.00716.55
7.2.260.0080.00415.14
7.2.250.0060.01315.12
7.2.240.0110.00314.75
7.2.230.0080.00814.56
7.2.220.0030.01214.81
7.2.210.0060.00914.58
7.2.200.0070.00414.83
7.2.190.0080.00814.92
7.2.180.0060.00614.71
7.2.170.0080.00414.82
7.2.160.0000.01514.78
7.2.150.0080.00516.70
7.2.140.0070.00716.45
7.2.130.0030.01216.76
7.2.120.0110.00516.77
7.2.110.0080.00816.60
7.2.100.0030.01016.72
7.2.90.0020.01216.67
7.2.80.0070.01016.77
7.2.70.0050.00716.65
7.2.60.0060.00816.88
7.2.50.0080.00716.79
7.2.40.0060.00516.91
7.2.30.0110.00416.81
7.2.20.0090.00516.58
7.2.10.0050.00716.82
7.2.00.0070.00917.44
7.1.330.0060.01215.61
7.1.320.0040.01115.69
7.1.310.0060.00615.67
7.1.300.0000.00815.59
7.1.290.0060.00615.63
7.1.280.0060.00615.47
7.1.270.0040.00415.45
7.1.260.0070.00415.52
7.1.250.0050.00715.64
7.1.240.0070.00715.44
7.1.230.0080.00315.53
7.1.220.0060.01015.50
7.1.210.0030.01015.61
7.1.200.0090.00215.58
7.1.190.0000.01315.50
7.1.180.0040.01115.67
7.1.170.0000.01315.39
7.1.160.0070.01115.71
7.1.150.0060.01215.74
7.1.140.0040.01115.54
7.1.130.0070.00715.71
7.1.120.0030.01415.33
7.1.110.0070.01015.68
7.1.100.0050.00816.50
7.1.90.0030.01015.74
7.1.80.0000.01115.61
7.1.70.0070.00316.23
7.1.60.0100.00917.56
7.1.50.0050.01316.13
7.1.40.0070.00715.54
7.1.30.0060.00615.57
7.1.20.0030.00515.61
7.1.10.0030.00715.69
7.1.00.0050.04219.02
7.0.330.0000.00815.17
7.0.320.0060.00615.17
7.0.310.0000.01615.00
7.0.300.0000.01215.21
7.0.290.0030.01315.19
7.0.280.0100.00315.29
7.0.270.0090.00615.39
7.0.260.0070.00715.10
7.0.250.0030.00615.25
7.0.240.0110.00415.04
7.0.230.0040.00415.52
7.0.220.0040.00815.21
7.0.210.0060.00615.36
7.0.200.0030.00715.86
7.0.190.0030.00615.33
7.0.180.0130.00015.23
7.0.170.0000.00815.31
7.0.160.0030.00615.20
7.0.150.0040.01115.18
7.0.140.0030.00615.21
7.0.130.0000.01215.09
7.0.120.0140.00015.34
7.0.110.0040.00815.40
7.0.100.0030.01015.28
7.0.90.0030.00615.14
7.0.80.0090.00615.36
7.0.70.0030.01315.32
7.0.60.0050.03817.41
7.0.50.0020.03316.65
7.0.40.0070.04316.63
7.0.30.0100.02616.58
7.0.20.0200.02716.83
7.0.10.0100.04516.84
7.0.00.0080.04716.68
5.6.400.0070.00714.11
5.6.390.0030.00714.35
5.6.380.0080.00314.29
5.6.370.0070.01014.21
5.6.360.0000.01014.29
5.6.350.0070.01114.38
5.6.340.0090.00914.05
5.6.330.0060.01314.12
5.6.320.0030.00614.06
5.6.310.0030.00613.82
5.6.300.0060.00313.90
5.6.290.0000.01414.04
5.6.280.0050.03017.61
5.6.270.0130.00014.11
5.6.260.0060.00913.99
5.6.250.0070.00714.28
5.6.240.0110.00314.31
5.6.230.0070.00714.12
5.6.220.0120.00014.31
5.6.210.0030.03017.37
5.6.200.0070.04516.16
5.6.190.0100.02217.31
5.6.180.0320.03817.28
5.6.170.0120.03517.43
5.6.160.0100.03117.18
5.6.150.0050.02716.24
5.6.140.0060.02416.16
5.6.130.0030.02416.18
5.6.120.0060.03017.59
5.6.110.0080.03217.77
5.6.100.0070.02817.70
5.6.90.0110.04117.44
5.6.80.0080.02117.26
5.6.70.0060.00613.96
5.6.60.0110.00014.14
5.6.50.0090.00614.11
5.6.40.0040.00814.04
5.6.30.0100.00313.89
5.6.20.0060.00614.17
5.6.10.0100.00314.20
5.6.00.0040.01113.79
5.5.380.0060.00914.00
5.5.370.0040.01114.05
5.5.360.0040.01114.14
5.5.350.0120.04517.05
5.5.340.0030.02516.04
5.5.330.0030.02317.18
5.5.320.0070.04217.30
5.5.310.0230.03817.09
5.5.300.0050.04016.09
5.5.290.0130.03216.09
5.5.280.0130.03317.55
5.5.270.0110.04117.63
5.5.260.0080.04317.42
5.5.250.0030.03517.46
5.5.240.0160.03417.08
5.5.230.0070.00413.83
5.5.220.0110.00014.03
5.5.210.0080.00314.23
5.5.200.0060.00614.08
5.5.190.0070.00713.96
5.5.180.0090.00314.10
5.5.170.0070.00714.21
5.5.160.0030.00513.84
5.5.150.0040.00713.96
5.5.140.0000.01314.19
5.5.130.0060.00914.31
5.5.120.0100.00314.01
5.5.110.0030.00613.86
5.5.100.0050.00513.95
5.5.90.0030.01214.01
5.5.80.0060.00914.11
5.5.70.0060.00613.88
5.5.60.0030.01413.73
5.5.50.0040.01414.06
5.5.40.0030.01314.16
5.5.30.0060.00613.68
5.5.20.0090.00314.00
5.5.10.0090.00314.12
5.5.00.0030.01013.80

preferences:
37.74 ms | 401 KiB | 5 Q