3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function _static($m,$n, $v = null) { static $vars = array(); switch($m) { case 'g': return $vars[$n]; break; case 's': $vars[$n]=$v; break; case 'i': isset($vars[$n]); break; case 'u': unset($vars[$n]); break; } } function _static_g($n) { $self = __CLASS__; return $self::_static('g',$n); } function _static_s($n,$v) { $self = __CLASS__; return $self::_static('s',$n,$v); } function _static_i($n) { $self = __CLASS__; return $self::_static('i',$n); } function _static_u($n) { $self = __CLASS__; return $self::_static('u',$n); } } A::_static_s('q', 5); echo A::_static_g('q');

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)
8.3.60.0110.00416.63
8.3.50.0070.00716.25
8.3.40.0080.00818.74
8.3.30.0100.00718.81
8.3.20.0050.00320.20
8.3.10.0040.00423.71
8.3.00.0050.00517.90
8.2.180.0120.00916.50
8.2.170.0170.00322.96
8.2.160.0100.00720.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00421.17
8.2.120.0090.00026.35
8.2.110.0210.00019.30
8.2.100.0070.00418.16
8.2.90.0000.00819.14
8.2.80.0030.00617.97
8.2.70.0070.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0000.00822.08
8.2.30.0040.00421.08
8.2.20.0080.00018.07
8.2.10.0050.00217.93
8.2.00.0000.00717.92
8.1.280.0060.00925.92
8.1.270.0040.00423.96
8.1.260.0090.00026.35
8.1.250.0120.00328.09
8.1.240.0100.01022.13
8.1.230.0070.00417.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0000.00718.97
8.1.150.0000.00818.65
8.1.140.0040.00419.53
8.1.130.0050.00318.80
8.1.120.0000.00717.39
8.1.110.0080.00317.34
8.1.100.0000.00717.26
8.1.90.0030.00517.32
8.1.80.0070.00017.36
8.1.70.0080.00317.42
8.1.60.0030.00617.42
8.1.50.0080.00017.49
8.1.40.0080.00317.36
8.1.30.0030.00517.63
8.1.20.0070.00017.61
8.1.10.0060.00317.55
8.1.00.0040.00417.43
8.0.300.0060.00318.77
8.0.290.0070.00016.75
8.0.280.0030.00318.31
8.0.270.0070.00017.13
8.0.260.0000.00616.81
8.0.250.0000.00716.96
8.0.240.0060.00317.00
8.0.230.0000.00816.86
8.0.220.0000.00716.94
8.0.210.0040.00416.79
8.0.200.0040.00417.03
8.0.190.0100.00016.86
8.0.180.0020.00516.94
8.0.170.0030.00416.86
8.0.160.0050.00316.82
8.0.150.0000.00716.82
8.0.140.0000.00716.89
8.0.130.0060.00013.35
8.0.120.0040.00416.78
8.0.110.0070.00016.97
8.0.100.0040.00416.72
8.0.90.0000.00716.86
8.0.80.0030.01216.91
8.0.70.0020.00516.91
8.0.60.0070.00016.82
8.0.50.0080.00016.82
8.0.30.0110.00717.06
8.0.20.0080.01117.40
8.0.10.0050.00216.83
8.0.00.0170.00716.55
7.4.330.0000.00615.55
7.4.320.0080.00016.45
7.4.300.0030.00316.62
7.4.290.0000.01016.54
7.4.280.0070.00016.50
7.4.270.0070.00016.54
7.4.260.0060.00013.24
7.4.250.0040.00416.46
7.4.240.0030.00316.48
7.4.230.0000.00816.70
7.4.220.0070.01016.54
7.4.210.0090.00916.56
7.4.200.0030.00316.55
7.4.160.0050.01216.49
7.4.150.0160.00317.40
7.4.140.0120.00817.86
7.4.130.0130.01016.36
7.4.120.0100.00816.59
7.4.110.0090.00916.34
7.4.100.0030.01616.69
7.4.90.0100.00616.59
7.4.80.0070.01019.39
7.4.70.0130.00716.37
7.4.60.0100.01016.55
7.4.50.0110.00716.38
7.4.40.0320.02616.80
7.4.30.0120.00916.65
7.4.00.0100.00315.16
7.3.330.0030.00313.45
7.3.320.0030.00313.54
7.3.310.0030.00316.34
7.3.300.0060.00316.31
7.3.290.0080.00616.42
7.3.280.0080.00816.43
7.3.270.0000.01817.40
7.3.260.0120.00916.41
7.3.250.0120.01016.59
7.3.240.0090.01016.54
7.3.230.0090.01016.71
7.3.210.0030.01316.65
7.3.200.0090.00616.34
7.3.190.0100.01016.30
7.3.180.0100.00616.60
7.3.170.0030.01416.56
7.3.160.0060.01016.38
7.3.10.0030.01216.78
7.3.00.0080.00316.62
7.2.330.0090.00916.78
7.2.320.0120.00616.64
7.2.310.0120.00316.91
7.2.300.0060.01016.88
7.2.290.0130.00416.54
7.2.130.0040.01216.95
7.2.120.0030.01017.02
7.2.110.0090.00916.82
7.2.100.0070.00716.91
7.2.90.0030.01316.59
7.2.80.0080.00717.07
7.2.70.0080.00316.73
7.2.60.0060.00716.92
7.2.50.0130.00016.71
7.2.40.0000.01517.11
7.2.30.0040.00717.06
7.2.20.0060.00916.78
7.2.10.0070.00416.60
7.2.00.0080.00618.19
7.1.250.0030.01015.46
7.1.200.0000.01115.80
7.1.100.0120.00818.25
7.1.70.0050.00317.02
7.1.60.0110.00316.89
7.1.50.0070.00416.95
7.1.40.0040.00816.63
7.1.30.0000.01116.49
7.1.20.0060.00616.75
7.1.10.0000.00816.63
7.1.00.0000.00816.61
7.0.200.0000.00816.52
7.0.190.0060.00916.73
7.0.180.0040.00416.49
7.0.170.0000.00916.46
7.0.160.0000.00816.20
7.0.150.0040.00416.25
7.0.140.0000.00816.43
7.0.130.0000.00816.67
7.0.120.0060.00316.74
7.0.110.0030.00516.37
7.0.100.0000.01016.23
7.0.90.0070.01416.41
7.0.80.0040.00816.30
7.0.70.0000.00816.48
7.0.60.0000.00716.20
7.0.50.0050.00216.42
7.0.40.0000.01016.20
7.0.30.0030.00516.20
7.0.20.0030.00516.20
7.0.10.0050.00316.20
7.0.00.0000.00716.20
5.6.300.0130.03520.82
5.6.290.0170.03820.97
5.6.280.0030.04520.89
5.6.270.0000.04220.80
5.6.260.0060.03820.73
5.6.250.0000.04220.98
5.6.240.0070.06920.90
5.6.230.0030.05120.80
5.6.220.0100.03520.92
5.6.210.0130.06920.54
5.6.200.0100.05120.81
5.6.190.0070.05320.78
5.6.180.0040.04220.70
5.6.170.0030.03920.92
5.6.160.0000.04220.91
5.6.150.0000.04820.84
5.6.140.0060.03920.93
5.6.130.0000.04620.77
5.6.120.0030.04020.74
5.6.110.0000.05020.74
5.6.100.0100.05020.84
5.6.90.0040.03920.92
5.6.80.0140.02720.19
5.6.70.0000.04320.15
5.6.60.0000.04220.18
5.6.50.0040.05320.29
5.6.40.0030.04320.27
5.6.30.0030.03920.23
5.6.20.0030.04820.13
5.6.10.0070.03620.09
5.6.00.0000.04620.22
5.5.380.0060.04217.47
5.5.370.0060.03917.59
5.5.360.0060.03817.63
5.5.350.0030.04017.47
5.5.340.0000.04418.12
5.5.330.0030.04418.08
5.5.320.0000.04518.02
5.5.310.0100.03517.71
5.5.300.0000.04818.10
5.5.290.0030.05118.09
5.5.280.0030.04018.00
5.5.270.0060.03817.70
5.5.260.0030.07218.03
5.5.250.0060.03817.82
5.5.240.0000.04517.48
5.5.230.0100.04017.41
5.5.220.0030.06117.51
5.5.210.0030.03717.43
5.5.200.0030.03717.45
5.5.190.0000.04517.37
5.5.180.0000.04217.47
5.5.160.0070.03617.10
5.5.150.0070.05017.44
5.5.140.0070.03317.45
5.5.130.0060.03417.09
5.5.120.0000.04217.09
5.5.110.0030.04217.31
5.5.100.0030.04217.09
5.5.90.0030.03917.38
5.5.80.0170.03817.39
5.5.70.0000.04117.42
5.5.60.0000.03917.24
5.5.50.0070.03617.25
5.5.40.0060.03817.34
5.5.30.0100.05017.37
5.5.20.0170.03717.23
5.5.10.0000.04417.25
5.5.00.0000.04217.27
5.4.450.0030.03919.58
5.4.440.0000.04419.27
5.4.430.0000.04419.55
5.4.420.0030.03819.55
5.4.410.0030.03719.28
5.4.400.0030.04519.12
5.4.390.0030.03818.95
5.4.380.0000.04819.07
5.4.370.0240.03719.15
5.4.360.0060.03419.23
5.4.350.0030.03819.16
5.4.340.0000.04319.23
5.4.320.0100.04018.92
5.4.310.0000.06018.95
5.4.300.0000.04519.23
5.4.290.0000.04518.92
5.4.280.0030.04219.11
5.4.270.0000.04319.22
5.4.260.0130.02918.91
5.4.250.0070.03619.16
5.4.240.0000.04518.97
5.4.230.0140.03818.94
5.4.220.0030.04118.97
5.4.210.0070.04019.14
5.4.200.0100.03619.02
5.4.190.0000.04719.01
5.4.180.0040.03919.14
5.4.170.0030.04218.88
5.4.160.0100.03318.96
5.4.150.0000.03918.94
5.4.140.0030.03816.50
5.4.130.0030.03816.58
5.4.120.0030.03516.49
5.4.110.0060.03216.48
5.4.100.0030.03416.75
5.4.90.0000.03716.49
5.4.80.0000.04316.47
5.4.70.0030.03316.39
5.4.60.0070.07316.71
5.4.50.0030.04116.46
5.4.40.0030.07016.76
5.4.30.0030.04216.73
5.4.20.0030.06516.67
5.4.10.0100.03316.60
5.4.00.0200.03016.20
5.3.290.0070.03416.20
5.3.280.0030.04316.20
5.3.270.0000.04616.20
5.3.260.0000.04416.20
5.3.250.0000.04016.20
5.3.240.0000.04216.20
5.3.230.0000.03816.20
5.3.220.0130.03916.20
5.3.210.0000.04216.20
5.3.200.0100.04016.20
5.3.190.0030.03716.20
5.3.180.0030.03816.20
5.3.170.0000.04016.20
5.3.160.0030.04116.20
5.3.150.0030.05916.20
5.3.140.0000.04316.20
5.3.130.0030.08916.20
5.3.120.0100.03016.20
5.3.110.0000.04016.20
5.3.100.0030.03816.20
5.3.90.0070.03416.20
5.3.80.0000.04916.20
5.3.70.0000.04016.20
5.3.60.0000.03716.20
5.3.50.0000.04016.20
5.3.40.0000.03916.20
5.3.30.0030.03616.20
5.3.20.0070.03416.20
5.3.10.0030.03416.20
5.3.00.0000.03916.20
5.2.170.0040.03216.20
5.2.160.0000.03716.20
5.2.150.0070.02716.20
5.2.140.0000.03816.20
5.2.130.0030.04116.20
5.2.120.0030.02816.20
5.2.110.0060.05516.20
5.2.100.0030.02816.20
5.2.90.0030.03416.20
5.2.80.0030.02816.20
5.2.70.0070.02716.20
5.2.60.0070.03216.20
5.2.50.0000.03016.20
5.2.40.0030.06016.20
5.2.30.0000.03116.20
5.2.20.0030.02816.20
5.2.10.0030.03316.20
5.2.00.0030.02716.20
5.1.60.0000.02716.20
5.1.50.0000.02716.20
5.1.40.0030.02516.20
5.1.30.0100.01916.20
5.1.20.0000.03016.20
5.1.10.0070.02116.20
5.1.00.0000.02616.20
5.0.50.0030.01916.20
5.0.40.0000.02216.20
5.0.30.0030.03016.20
5.0.20.0000.04316.20
5.0.10.0100.02316.20
5.0.00.0000.03916.20
4.4.90.0000.01816.20
4.4.80.0070.01016.20
4.4.70.0000.02016.20
4.4.60.0000.01616.20
4.4.50.0000.01916.20
4.4.40.0060.02216.20
4.4.30.0000.01716.20
4.4.20.0000.01616.20
4.4.10.0070.01416.20
4.4.00.0030.02316.20
4.3.110.0000.01716.20
4.3.100.0000.01616.20
4.3.90.0030.02716.20
4.3.80.0060.02316.20
4.3.70.0030.03116.20
4.3.60.0070.01716.20
4.3.50.0000.01616.20
4.3.40.0030.02216.20
4.3.30.0030.01316.20
4.3.20.0000.02216.20
4.3.10.0030.01716.20
4.3.00.0030.01816.20

preferences:
60.56 ms | 401 KiB | 5 Q