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run code in 300+ PHP versions simultaneously
<?php class Foo { static $variable = 'static property'; static function Variable() { echo 'Method Variable called'; } } $variable = "Variable"; Foo::$variable(); // This calls $foo->Variable() reading $variable in this scope.

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)
8.3.60.0240.00016.46
8.3.50.0070.01016.47
8.3.40.0060.00918.57
8.3.30.0150.00018.71
8.3.20.0040.00418.52
8.3.10.0050.00318.76
8.3.00.0030.00719.38
8.2.180.0140.00718.41
8.2.170.0110.00322.96
8.2.160.0130.00720.64
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00421.14
8.2.110.0070.00421.00
8.2.100.0080.00417.91
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0050.00217.80
8.2.40.0050.00319.36
8.2.30.0000.00917.66
8.2.20.0030.00717.46
8.2.10.0040.00417.50
8.2.00.0030.00517.59
8.1.280.0120.00325.92
8.1.270.0050.00223.99
8.1.260.0000.00926.35
8.1.250.0030.00628.09
8.1.240.0060.00321.11
8.1.230.0080.00417.70
8.1.220.0070.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0060.00617.22
8.1.180.0060.00319.01
8.1.170.0080.00017.62
8.1.160.0030.00319.00
8.1.150.0000.00718.56
8.1.140.0070.00017.42
8.1.130.0030.00317.38
8.1.120.0000.00717.42
8.1.110.0050.00217.41
8.1.100.0000.00717.28
8.1.90.0040.00417.44
8.1.80.0040.00417.38
8.1.70.0040.00417.37
8.1.60.0070.00017.61
8.1.50.0070.00017.50
8.1.40.0080.00017.41
8.1.30.0030.00617.65
8.1.20.0070.00017.54
8.1.10.0030.00517.55
8.1.00.0070.00017.52
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.55
8.0.270.0030.00317.16
8.0.260.0040.00416.81
8.0.250.0000.00816.79
8.0.240.0030.00416.89
8.0.230.0000.00816.90
8.0.220.0030.00316.76
8.0.210.0070.00016.79
8.0.200.0040.00416.76
8.0.190.0040.00416.75
8.0.180.0070.00316.83
8.0.170.0040.00416.86
8.0.160.0070.00016.87
8.0.150.0030.00516.77
8.0.140.0030.00616.80
8.0.130.0000.00613.21
8.0.120.0000.00916.73
8.0.110.0070.00016.79
8.0.100.0000.00816.79
8.0.90.0070.00016.67
8.0.80.0120.00316.78
8.0.70.0030.00516.85
8.0.60.0000.00816.60
8.0.50.0040.00416.76
8.0.30.0080.00817.29
8.0.20.0100.00917.18
8.0.10.0040.00417.01
8.0.00.0070.01316.78
7.4.330.0000.00512.80
7.4.320.0000.00616.48
7.4.300.0000.00616.36
7.4.290.0070.00016.50
7.4.280.0040.00316.38
7.4.270.0030.00316.60
7.4.260.0000.00613.26
7.4.250.0050.00316.63
7.4.240.0030.00316.55
7.4.230.0030.00316.68
7.4.220.0110.01216.60
7.4.210.0040.01116.48
7.4.200.0070.00016.38
7.4.190.0050.00216.39
7.4.160.0100.01016.47
7.4.150.0070.01016.63
7.4.140.0080.00817.86
7.4.130.0170.01416.36
7.4.120.0060.01016.40
7.4.110.0100.00716.62
7.4.100.0050.01116.56
7.4.90.0140.00316.35
7.4.80.0160.00019.39
7.4.70.0070.01016.48
7.4.60.0100.01016.43
7.4.50.0000.00616.31
7.4.40.0090.00616.49
7.4.30.0160.00616.33
7.4.00.0050.01114.82
7.3.330.0030.00313.14
7.3.320.0030.00313.14
7.3.310.0000.00616.13
7.3.300.0040.00416.27
7.3.290.0090.00716.21
7.3.280.0090.00616.25
7.3.270.0110.01416.24
7.3.260.0200.01016.19
7.3.240.0060.01016.24
7.3.230.0100.01116.21
7.3.210.0140.00416.25
7.3.200.0090.00616.29
7.3.190.0130.00316.34
7.3.180.0110.00416.35
7.3.170.0130.00916.26
7.3.160.0100.00616.39
7.3.120.0030.01414.73
7.3.110.0050.00514.63
7.3.100.0030.01014.46
7.3.90.0030.01214.93
7.3.80.0080.00514.50
7.3.70.0030.01114.73
7.3.60.0060.00914.71
7.3.50.0030.01014.83
7.3.40.0040.01114.43
7.3.30.0070.00714.75
7.3.20.0030.01516.32
7.3.10.0100.00716.58
7.3.00.0080.00716.42
7.2.330.0150.00316.62
7.2.320.0060.01116.23
7.2.310.0110.01216.55
7.2.300.0090.00616.50
7.2.290.0100.00716.48
7.2.250.0000.01914.68
7.2.240.0120.00914.71
7.2.230.0000.01114.94
7.2.220.0100.00314.91
7.2.210.0070.00414.76
7.2.200.0030.01214.63
7.2.190.0090.00914.95
7.2.180.0070.00714.85
7.2.170.0030.01214.91
7.2.130.0090.00616.83
7.2.120.0150.00416.55
7.2.110.0110.00416.59
7.2.100.0120.01216.82
7.2.90.0060.00916.82
7.2.80.0120.00816.81
7.2.70.0130.00316.89
7.2.60.0040.01016.65
7.2.50.0100.00716.82
7.2.40.0100.01016.97
7.2.30.0080.00416.64
7.2.20.0000.01616.78
7.2.10.0030.00716.82
7.2.00.0100.00716.93
7.1.330.0100.00715.36
7.1.320.0070.01015.61
7.1.310.0070.00715.57
7.1.300.0100.00715.47
7.1.290.0070.00715.50
7.1.280.0060.00615.33
7.1.270.0040.01215.46
7.1.260.0100.00315.45
7.1.250.0060.00915.59
7.1.200.0000.01515.44
7.1.70.0030.00616.73
7.1.60.0100.01419.25
7.1.50.0090.00916.83
7.1.00.0030.07022.32
7.0.200.0000.00916.75
7.0.140.0000.07722.00
7.0.120.0170.05322.16
7.0.60.0330.06019.88
7.0.50.0070.07317.87
7.0.40.0100.08020.14
7.0.30.0100.08320.23
7.0.20.0030.05020.02
7.0.10.0130.06720.02
7.0.00.0170.04720.10
5.6.280.0070.07021.15
5.6.210.0130.06320.48
5.6.200.0000.08718.15
5.6.190.0030.07020.48
5.6.180.0030.07020.77
5.6.170.0070.07020.77
5.6.160.0030.08020.62
5.6.150.0130.08020.34
5.6.140.0030.09320.40
5.6.130.0100.04720.33
5.6.120.0070.08320.31
5.6.110.0070.04320.49
5.6.100.0130.03720.16
5.6.90.0170.07320.47
5.6.80.0070.06019.91
5.6.70.0070.04019.63
5.6.60.0130.07719.77
5.6.50.0100.08319.79
5.6.40.0030.08319.77
5.6.30.0070.06719.73
5.6.20.0070.05719.76
5.6.10.0030.08319.78
5.6.00.0100.04319.75
5.5.350.0300.07020.43
5.5.340.0030.04018.08
5.5.330.0070.05020.35
5.5.320.0070.05720.48
5.5.310.0130.06720.31
5.5.300.0100.07019.97
5.5.290.0030.08319.97
5.5.280.0070.09020.21
5.5.270.0070.04320.16
5.5.260.0000.04720.18
5.5.250.0130.04719.93
5.5.240.0030.09319.71
5.5.230.0070.04019.61
5.5.220.0070.04019.51
5.5.210.0100.06319.36
5.5.200.0130.06719.49
5.5.190.0170.07019.62
5.5.180.0070.07319.65
5.5.160.0000.04319.59
5.5.150.0030.08719.48
5.5.140.0070.08319.46
5.5.130.0100.05719.51
5.5.120.0070.06019.60
5.5.110.0000.08319.54
5.5.100.0070.08319.24
5.5.90.0100.08019.57
5.5.80.0100.08319.54
5.5.70.0030.08319.48
5.5.60.0000.05719.21
5.5.50.0070.08319.44
5.5.40.0130.07019.45
5.5.30.0030.06719.61
5.5.20.0130.06719.21
5.5.10.0030.05719.50
5.5.00.0030.05719.41
5.4.450.0100.07719.31
5.4.440.0130.07019.57
5.4.430.0070.07719.56
5.4.420.0100.03719.16
5.4.410.0100.03319.19
5.4.400.0200.06019.25
5.4.390.0100.03719.16
5.4.380.0070.08019.08
5.4.370.0070.05319.12
5.4.360.0100.07019.20
5.4.350.0000.05018.87
5.4.340.0130.06319.14
5.4.320.0030.04018.85
5.4.310.0100.04018.88
5.4.300.0070.04019.11
5.4.290.0070.08019.00
5.4.280.0030.08019.12
5.4.270.0170.06019.24
5.4.260.0030.07318.84
5.4.250.0070.08019.23
5.4.240.0200.06719.14
5.4.230.0030.07719.14
5.4.220.0000.08318.98
5.4.210.0130.07719.14
5.4.200.0000.05019.16
5.4.190.0170.06718.84
5.4.180.0070.04318.84
5.4.170.0130.06718.86
5.4.160.0070.07019.12
5.4.150.0100.05318.95
5.4.140.0070.07016.40
5.4.130.0130.06316.34
5.4.120.0030.04716.47
5.4.110.0000.06716.39
5.4.100.0000.04316.27
5.4.90.0000.04316.39
5.4.80.0000.04716.28
5.4.70.0000.04016.26
5.4.60.0070.06016.38
5.4.50.0070.03716.27
5.4.40.0130.05316.73
5.4.30.0070.07316.42
5.4.20.0070.05316.34
5.4.10.0030.04316.38
5.4.00.0000.07715.79
5.3.290.0030.04314.71
5.3.280.0100.04314.59
5.3.270.0000.08714.61
5.3.260.0130.06714.66
5.3.250.0030.04714.60
5.3.240.0070.05714.66
5.3.230.0100.03314.66
5.3.220.0130.06714.57
5.3.210.0030.04014.45
5.3.200.0000.04314.56
5.3.190.0000.07714.55
5.3.180.0100.07014.61
5.3.170.0070.03314.61
5.3.160.0030.04014.60
5.3.150.0030.09014.57
5.3.140.0000.04314.55
5.3.130.0100.05314.55
5.3.120.0100.07314.54
5.3.110.0100.08314.59
5.3.100.0030.07314.18
5.3.90.0070.07714.02
5.3.80.0130.06714.03
5.3.70.0100.06314.06
5.3.60.0070.05714.16
5.3.50.0100.07013.99
5.3.40.0000.04313.97
5.3.30.0070.04313.90
5.3.20.0030.06013.84
5.3.10.0070.05713.70
5.3.00.0070.03313.64
5.2.170.0030.06011.20
5.2.160.0030.03011.30
5.2.150.0130.05311.15
5.2.140.0000.06311.30
5.2.130.0070.05311.15
5.2.120.0030.05711.05
5.2.110.0030.03011.15
5.2.100.0030.03011.16
5.2.90.0000.03711.24
5.2.80.0030.03711.07
5.2.70.0030.06711.12
5.2.60.0030.06311.00
5.2.50.0030.04710.94
5.2.40.0030.06310.96
5.2.30.0070.06010.96
5.2.20.0030.04710.87
5.2.10.0100.04311.02
5.2.00.0000.04710.73
5.1.60.0000.04710.05
5.1.50.0070.05310.14
5.1.40.0070.02710.02
5.1.30.0030.02710.30
5.1.20.0100.05010.34
5.1.10.0100.03010.12
5.1.00.0000.03710.07
5.0.50.0030.0408.68
5.0.40.0000.0508.48
5.0.30.0030.0578.28
5.0.20.0030.0238.19
5.0.10.0000.0378.14
5.0.00.0000.0408.22
4.4.90.0070.0307.41
4.4.80.0000.0177.41
4.4.70.0000.0377.41
4.4.60.0070.0307.41
4.4.50.0030.0377.41
4.4.40.0000.0337.41
4.4.30.0030.0407.41
4.4.20.0030.0377.41
4.4.10.0030.0337.41
4.4.00.0030.0507.41
4.3.110.0030.0377.41
4.3.100.0000.0237.41
4.3.90.0070.0237.41
4.3.80.0030.0507.41
4.3.70.0100.0107.41
4.3.60.0000.0307.41
4.3.50.0030.0237.41
4.3.40.0000.0307.41
4.3.30.0030.0337.41
4.3.20.0000.0377.41
4.3.10.0030.0337.41
4.3.00.0030.0307.41

preferences:
66.77 ms | 401 KiB | 5 Q