3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { protected static $foo = array ( 1, 5, 9 ); public function printFoo() { print_r(self::$foo); } public function doThing() { $foos = self::$foo; $foos[] = 12; return $foos; } } $f = new foo(); $f->printFoo(); print_r($f->doThing()); $f->printFoo();

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)
8.3.60.0070.01018.27
8.3.50.0140.00821.96
8.3.40.0110.00418.86
8.3.30.0060.01219.05
8.3.20.0000.00720.21
8.3.10.0050.00322.05
8.3.00.0040.00422.47
8.2.180.0090.01216.38
8.2.170.0130.00622.96
8.2.160.0070.01020.47
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0060.00322.30
8.2.100.0060.00619.45
8.2.90.0040.00419.35
8.2.80.0030.00518.04
8.2.70.0050.00317.63
8.2.60.0080.00018.05
8.2.50.0100.00018.07
8.2.40.0040.00418.28
8.2.30.0070.00017.93
8.2.20.0030.00517.57
8.2.10.0000.00819.38
8.2.00.0060.00317.73
8.1.280.0040.01525.92
8.1.270.0030.00622.01
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0050.00323.83
8.1.230.0080.00319.16
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.41
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0040.00421.95
8.1.150.0050.00218.57
8.1.140.0030.00617.28
8.1.130.0030.00317.81
8.1.120.0030.00317.37
8.1.110.0040.00417.29
8.1.100.0000.00817.32
8.1.90.0000.00717.27
8.1.80.0070.00017.39
8.1.70.0000.00717.38
8.1.60.0000.01017.56
8.1.50.0000.00817.55
8.1.40.0040.00417.55
8.1.30.0070.00017.52
8.1.20.0000.00817.58
8.1.10.0060.00317.55
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0080.00018.36
8.0.270.0000.00717.25
8.0.260.0000.00616.69
8.0.250.0000.00716.90
8.0.240.0070.00016.93
8.0.230.0030.00616.89
8.0.220.0000.00716.89
8.0.210.0030.00316.71
8.0.200.0060.00016.88
8.0.190.0040.00416.85
8.0.180.0040.00416.75
8.0.170.0040.00416.84
8.0.160.0030.00516.92
8.0.150.0040.00416.79
8.0.140.0050.00216.71
8.0.130.0030.00313.25
8.0.120.0050.00216.67
8.0.110.0040.00416.81
8.0.100.0050.00316.72
8.0.90.0000.00716.78
8.0.80.0080.00816.82
8.0.70.0040.00416.64
8.0.60.0040.00416.89
8.0.50.0000.00716.88
8.0.30.0120.00617.05
8.0.20.0140.00817.40
8.0.10.0000.00816.85
8.0.00.0130.00716.79
7.4.330.0020.00215.00
7.4.320.0070.00016.43
7.4.300.0000.00616.47
7.4.290.0030.00316.62
7.4.280.0030.00316.60
7.4.270.0040.00416.48
7.4.260.0030.00516.57
7.4.250.0070.00016.61
7.4.240.0080.00016.61
7.4.230.0000.00716.71
7.4.220.0100.00716.57
7.4.210.0090.00816.60
7.4.200.0030.00316.38
7.4.190.0000.00816.76
7.4.160.0090.00616.51
7.4.150.0150.00717.40
7.4.140.0090.00917.86
7.4.130.0120.00816.49
7.4.120.0130.00716.30
7.4.110.0090.00816.28
7.4.100.0130.00916.42
7.4.90.0100.00716.57
7.4.80.0080.01219.39
7.4.70.0030.01316.57
7.4.60.0100.00716.52
7.4.50.0030.00516.29
7.4.40.0060.00922.77
7.4.30.0100.00616.33
7.4.00.0030.01514.80
7.3.330.0000.00513.29
7.3.320.0000.00513.27
7.3.310.0070.00016.19
7.3.300.0030.00316.21
7.3.290.0000.01416.31
7.3.280.0110.00716.28
7.3.270.0120.00617.40
7.3.260.0100.00716.45
7.3.250.0080.00816.24
7.3.240.0060.01216.29
7.3.230.0030.01516.57
7.3.210.0130.00716.51
7.3.200.0150.00319.39
7.3.190.0150.00416.29
7.3.180.0040.01816.13
7.3.170.0130.00716.48
7.3.160.0060.01016.59
7.3.120.0000.01614.73
7.3.10.0070.00716.48
7.3.00.0030.00716.62
7.2.330.0060.00916.45
7.2.320.0140.00816.75
7.2.310.0090.00616.77
7.2.300.0120.00616.64
7.2.290.0090.00616.48
7.2.130.0110.00716.98
7.2.120.0070.00716.88
7.2.110.0070.00716.64
7.2.100.0100.00716.79
7.2.90.0190.00316.90
7.2.80.0030.00616.67
7.2.70.0080.00616.95
7.2.60.0130.00017.04
7.2.50.0110.00716.79
7.2.40.0030.01016.81
7.2.30.0140.00316.70
7.2.20.0080.00816.60
7.2.10.0180.00017.08
7.2.00.0060.01318.23
7.1.250.0040.00715.38
7.1.200.0030.00915.56
7.1.100.0000.01118.13
7.1.70.0030.00717.07
7.1.60.0140.00019.82
7.1.50.0130.01016.90
7.1.00.0100.07022.36
7.0.200.0030.00616.73
7.0.140.0100.07022.00
7.0.100.0070.07320.00
7.0.90.0070.08319.85
7.0.80.0170.04319.84
7.0.70.0070.08319.86
7.0.60.0030.08319.89
7.0.50.0130.07720.32
7.0.40.0070.08320.19
7.0.30.0130.07320.19
7.0.20.0100.07720.09
7.0.10.0070.05020.12
7.0.00.0100.08720.11
5.6.280.0030.07321.16
5.6.250.0130.07720.59
5.6.240.0000.04720.48
5.6.230.0030.09320.60
5.6.220.0100.07320.48
5.6.210.0100.08320.77
5.6.200.0200.04020.96
5.6.190.0070.07720.97
5.6.180.0170.06020.92
5.6.170.0030.05721.09
5.6.160.0230.06321.11
5.6.150.0130.07721.05
5.6.140.0000.09020.93
5.6.130.0170.07321.07
5.6.120.0070.08321.09
5.6.110.0100.08021.05
5.6.100.0170.07021.11
5.6.90.0100.07721.07
5.6.80.0130.05320.50
5.6.70.0070.04720.43
5.6.60.0130.07020.42
5.6.50.0070.08020.43
5.6.40.0030.08020.30
5.6.30.0100.06320.48
5.6.20.0070.05720.47
5.6.10.0070.07720.43
5.6.00.0070.07320.44
5.5.380.0230.06320.39
5.5.370.0170.07020.38
5.5.360.0170.07320.55
5.5.350.0030.08320.32
5.5.340.0100.03720.91
5.5.330.0070.07720.84
5.5.320.0070.06720.94
5.5.310.0130.07320.89
5.5.300.0170.07320.86
5.5.290.0100.07720.81
5.5.280.0100.07720.81
5.5.270.0070.08720.73
5.5.260.0030.08720.92
5.5.250.0100.04720.74
5.5.240.0000.08020.20
5.5.230.0030.08320.25
5.5.220.0000.08020.15
5.5.210.0130.07720.19
5.5.200.0170.07020.25
5.5.190.0000.08720.21
5.5.180.0100.07720.25
5.5.160.0070.07020.27
5.5.150.0130.07020.28
5.5.140.0030.08020.29
5.5.130.0000.07020.27
5.5.120.0130.06720.14
5.5.110.0100.07320.23
5.5.100.0130.06719.99
5.5.90.0030.08720.07
5.5.80.0100.07320.16
5.5.70.0070.05320.13
5.5.60.0170.06320.06
5.5.50.0030.04320.21
5.5.40.0030.04320.16
5.5.30.0000.04320.03
5.5.20.0100.07319.96
5.5.10.0070.05020.09
5.5.00.0100.04720.12
5.4.450.0070.07019.51
5.4.440.0000.05719.36
5.4.430.0030.06319.45
5.4.420.0030.08319.51
5.4.410.0130.06719.14
5.4.400.0030.06719.04
5.4.390.0130.04719.18
5.4.380.0100.06319.04
5.4.370.0070.05319.04
5.4.360.0070.07719.21
5.4.350.0030.07318.95
5.4.340.0100.07319.05
5.4.320.0030.08718.87
5.4.310.0030.08018.88
5.4.300.0100.06718.85
5.4.290.0100.05019.03
5.4.280.0070.07019.14
5.4.270.0170.07018.90
5.4.260.0100.04018.88
5.4.250.0030.06718.94
5.4.240.0130.07319.07
5.4.230.0100.07319.13
5.4.220.0100.06718.89
5.4.210.0130.03719.12
5.4.200.0100.05719.13
5.4.190.0100.03719.02
5.4.180.0000.04319.22
5.4.170.0000.04319.13
5.4.160.0000.04019.03
5.4.150.0000.04019.16
5.4.140.0070.05016.19
5.4.130.0070.05316.45
5.4.120.0000.03716.46
5.4.110.0000.06716.46
5.4.100.0100.03316.49
5.4.90.0030.03316.43
5.4.80.0030.03316.41
5.4.70.0100.03316.41
5.4.60.0130.05716.37
5.4.50.0030.03716.45
5.4.40.0100.03016.38
5.4.30.0030.03716.40
5.4.20.0030.03316.48
5.4.10.0070.03316.47
5.4.00.0000.03715.79
5.3.290.0070.08014.61
5.3.280.0070.07314.54
5.3.270.0030.03714.68
5.3.260.0030.04014.75
5.3.250.0000.04014.75
5.3.240.0070.03314.55
5.3.230.0100.05014.59
5.3.220.0070.03014.71
5.3.210.0070.05314.61
5.3.200.0030.05014.64
5.3.190.0030.07014.63
5.3.180.0030.07014.71
5.3.170.0130.02714.49
5.3.160.0030.04314.63
5.3.150.0000.04014.68
5.3.140.0070.03314.57
5.3.130.0000.04014.62
5.3.120.0070.04014.53
5.3.110.0030.03714.49
5.3.100.0000.04013.99
5.3.90.0030.07714.05
5.3.80.0000.03714.13
5.3.70.0000.04014.09
5.3.60.0030.03714.00
5.3.50.0100.02714.06
5.3.40.0070.03014.00
5.3.30.0030.03313.93
5.3.20.0000.03713.71
5.3.10.0000.03713.69
5.3.00.0030.03713.70
5.2.170.0000.03311.24
5.2.160.0130.01711.26
5.2.150.0030.03711.27
5.2.140.0030.03011.07
5.2.130.0070.02311.06
5.2.120.0000.03011.09
5.2.110.0030.03011.18
5.2.100.0000.03311.22
5.2.90.0100.02011.09
5.2.80.0070.02711.16
5.2.70.0070.02311.22
5.2.60.0000.03011.11
5.2.50.0030.02711.03
5.2.40.0070.02710.89
5.2.30.0030.02711.12
5.2.20.0030.04011.05
5.2.10.0000.03010.85
5.2.00.0000.03010.74
5.1.60.0000.02710.14
5.1.50.0030.02310.05
5.1.40.0000.02710.05
5.1.30.0000.02710.36
5.1.20.0070.03710.29
5.1.10.0100.05010.07
5.1.00.0000.06010.14
5.0.50.0000.04010.05
5.0.40.0030.04310.05
5.0.30.0100.05710.05
5.0.20.0070.04010.05
5.0.10.0000.03710.05
5.0.00.0070.06010.05
4.4.90.0000.01710.05
4.4.80.0070.01010.05
4.4.70.0030.01310.05
4.4.60.0000.02310.05
4.4.50.0030.01310.05
4.4.40.0030.02710.05
4.4.30.0070.01010.05
4.4.20.0030.03310.05
4.4.10.0070.03310.05
4.4.00.0000.03010.05
4.3.110.0070.02710.05
4.3.100.0030.03010.05
4.3.90.0070.02710.05
4.3.80.0070.04310.05
4.3.70.0000.03310.05
4.3.60.0070.03010.05
4.3.50.0100.01310.05
4.3.40.0030.05010.05
4.3.30.0030.03310.05
4.3.20.0030.03710.05
4.3.10.0030.03310.05
4.3.00.0070.02710.05

preferences:
53.67 ms | 400 KiB | 5 Q