3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static $static_prop = 'class prop'; public $prop = 'object prop'; static function printClassProp() { print 'prefix ' . self::$static_prop . ' postfix' . PHP_EOL; print "prefix {self::$static_prop} postfix" . PHP_EOL; } function printObjectProp() { print "prefix {$this->prop} postfix" . PHP_EOL; } } Foo::printClassProp(); $foo = new Foo; $foo->printObjectProp();

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)
8.3.60.0090.00616.75
8.3.50.0070.01416.61
8.3.40.0090.00618.70
8.3.30.0110.00418.42
8.3.20.0040.00418.73
8.3.10.0000.00820.39
8.3.00.0060.00917.25
8.2.180.0110.01116.63
8.2.170.0140.00422.96
8.2.160.0070.00720.53
8.2.150.0090.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0040.00419.77
8.2.110.0100.00021.07
8.2.100.0070.00717.72
8.2.90.0070.00319.25
8.2.80.0040.00419.09
8.2.70.0040.00417.73
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0050.00218.12
8.2.20.0000.00817.70
8.2.10.0030.00619.63
8.2.00.0030.00517.74
8.1.280.0120.00325.92
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.45
8.1.230.0030.00720.89
8.1.220.0080.00017.74
8.1.210.0040.00418.97
8.1.200.0050.00517.35
8.1.190.0040.00417.66
8.1.180.0050.00318.10
8.1.170.0000.00718.81
8.1.160.0000.00918.89
8.1.150.0000.00718.63
8.1.140.0040.00417.45
8.1.130.0000.00717.91
8.1.120.0050.00217.43
8.1.110.0030.00517.30
8.1.100.0040.00417.43
8.1.90.0000.00717.51
8.1.80.0040.00417.48
8.1.70.0030.00317.48
8.1.60.0090.00017.47
8.1.50.0000.00817.35
8.1.40.0000.00817.50
8.1.30.0000.00817.50
8.1.20.0080.00017.69
8.1.10.0040.00417.55
8.1.00.0040.00417.53
8.0.300.0070.00019.98
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0000.00717.23
8.0.260.0000.00716.79
8.0.250.0000.00717.00
8.0.240.0060.00317.03
8.0.230.0050.00216.87
8.0.220.0000.00716.84
8.0.210.0030.00316.97
8.0.200.0030.00316.97
8.0.190.0000.00816.88
8.0.180.0080.00016.93
8.0.170.0080.00016.83
8.0.160.0040.00416.99
8.0.150.0080.00016.76
8.0.140.0060.00316.93
8.0.130.0030.00313.35
8.0.120.0040.00416.91
8.0.110.0050.00316.74
8.0.100.0040.00416.86
8.0.90.0000.00817.03
8.0.80.0150.00717.01
8.0.70.0000.00816.94
8.0.60.0070.00016.90
8.0.50.0040.00416.80
8.0.30.0110.00817.09
8.0.20.0170.00317.08
8.0.10.0040.00416.96
8.0.00.0130.00916.73
7.4.330.0060.00012.98
7.4.320.0030.00516.45
7.4.300.0000.00616.60
7.4.290.0030.00316.35
7.4.280.0030.00516.55
7.4.270.0040.00416.44
7.4.260.0050.00013.28
7.4.250.0040.00416.63
7.4.240.0030.00616.55
7.4.230.0070.00016.60
7.4.220.0100.00616.38
7.4.210.0080.00816.54
7.4.200.0070.00016.43
7.4.190.0030.00316.64
7.4.160.0060.00916.32
7.4.150.0090.01316.39
7.4.140.0130.00816.47
7.4.130.0090.01116.48
7.4.120.0070.01016.64
7.4.110.0000.01716.46
7.4.100.0070.01016.56
7.4.90.0110.00616.59
7.4.80.0080.00816.50
7.4.70.0070.01016.31
7.4.60.0070.01116.56
7.4.50.0030.00616.50
7.4.40.0030.01216.49
7.4.30.0060.00916.40
7.4.00.0100.00315.14
7.3.330.0040.00413.35
7.3.320.0000.00613.23
7.3.310.0070.00016.48
7.3.300.0000.00716.34
7.3.290.0060.00916.42
7.3.280.0080.01016.34
7.3.270.0100.00716.57
7.3.260.0120.00616.40
7.3.250.0150.00516.41
7.3.240.0030.01716.59
7.3.230.0080.01116.64
7.3.210.0150.00316.50
7.3.200.0110.01419.39
7.3.190.0120.00916.37
7.3.180.0060.01016.49
7.3.170.0120.00816.45
7.3.160.0060.00916.52
7.3.120.0000.01615.05
7.3.110.0000.01914.59
7.3.100.0080.00515.17
7.3.90.0070.00314.82
7.3.80.0000.00814.72
7.3.70.0120.00614.77
7.3.60.0040.00414.98
7.3.50.0070.00714.95
7.3.40.0000.01014.92
7.3.30.0060.00714.82
7.3.20.0090.00316.56
7.3.10.0090.00516.64
7.3.00.0050.00416.55
7.2.330.0120.00616.64
7.2.320.0060.01016.68
7.2.310.0070.01516.74
7.2.300.0080.00816.55
7.2.290.0060.01316.79
7.2.240.0030.01014.80
7.2.230.0100.00714.89
7.2.220.0000.01115.26
7.2.210.0100.00715.13
7.2.200.0070.00715.01
7.2.190.0030.00915.07
7.2.180.0080.00415.07
7.2.170.0060.01215.02
7.2.160.0070.00715.10
7.2.150.0070.00617.04
7.2.140.0060.00916.89
7.2.130.0040.00716.88
7.2.120.0100.00416.96
7.2.110.0060.00816.72
7.2.100.0030.01116.68
7.2.90.0050.00816.88
7.2.80.0090.00316.93
7.2.70.0030.00716.73
7.2.60.0050.00516.85
7.2.50.0020.00816.77
7.2.40.0050.00916.96
7.2.30.0080.00716.97
7.2.20.0050.00617.03
7.2.10.0110.00316.99
7.2.00.0060.00717.97
7.1.330.0040.01115.66
7.1.320.0060.00615.65
7.1.310.0050.00315.90
7.1.300.0090.00315.72
7.1.290.0040.01115.57
7.1.280.0040.00815.52
7.1.270.0040.00415.54
7.1.260.0090.00315.92
7.1.250.0080.00415.81
7.1.200.0000.01415.67
7.1.100.0030.01018.09
7.1.70.0000.00917.31
7.1.60.0170.00719.40
7.1.50.0070.01716.82
7.1.00.0000.07722.40
7.0.200.0030.00616.75
7.0.140.0070.07322.10
7.0.120.0030.07022.16
7.0.60.0100.03320.02
7.0.50.0100.04317.86
7.0.40.0030.04320.30
7.0.30.0270.08020.30
7.0.20.0300.05720.28
7.0.10.0130.05020.21
7.0.00.0030.08720.22
5.6.280.0000.07720.86
5.6.210.0170.07720.55
5.6.200.0130.05018.12
5.6.190.0100.08320.49
5.6.180.0270.04020.63
5.6.170.0200.05320.43
5.6.160.0000.04720.48
5.6.150.0070.08018.19
5.6.140.0070.04318.18
5.6.130.0000.08718.12
5.6.120.0070.04021.12
5.6.110.0070.08321.00
5.6.100.0070.06021.04
5.6.90.0030.08321.04
5.6.80.0100.07720.41
5.6.70.4370.04320.53
5.5.350.0330.07320.45
5.5.340.0070.07317.95
5.5.330.0070.06720.27
5.5.320.0070.05020.57
5.5.310.0270.05020.32
5.5.300.0130.07318.01
5.5.290.0100.07017.94
5.5.280.0070.04020.89
5.5.270.0170.07320.95
5.5.260.0170.06720.80
5.5.250.0070.08020.60
5.5.240.0070.03720.27
5.4.450.0130.04019.18
5.4.440.0130.04019.55
5.4.430.0200.03719.46
5.4.420.0130.03719.56
5.4.410.0170.04319.39
5.4.400.0200.07318.95
5.4.390.0130.08319.15
5.4.380.0300.05319.22
5.4.370.0270.06019.09
5.4.360.0200.07319.16
5.4.350.0230.05719.09
5.4.340.0300.06319.07
5.4.320.0200.07718.95
5.4.310.0300.06719.11
5.4.300.0270.06719.21
5.4.290.0230.07719.08
5.4.280.0230.03718.97
5.4.270.0300.07018.86
5.4.260.0270.07319.14
5.4.250.0270.07319.05
5.4.240.0300.06319.08
5.4.230.0230.06019.23
5.4.220.0230.08019.15
5.4.210.0270.06719.31
5.4.200.0200.07319.14
5.4.190.0230.06718.96
5.4.180.0200.06018.86
5.4.170.0200.07019.08
5.4.160.0170.05019.04
5.4.150.0230.04719.20
5.4.140.0170.05316.29
5.4.130.0170.07716.34
5.4.120.0200.03316.37
5.4.110.0300.03016.35
5.4.100.0200.04016.51
5.4.90.0270.03316.56
5.4.80.0170.07716.25
5.4.70.0300.05716.33
5.4.60.0230.05316.56
5.4.50.0300.06016.56
5.4.40.0230.05716.58
5.4.30.0270.03016.26
5.4.20.0230.06016.23
5.4.10.0200.07016.38
5.4.00.0300.04315.75
5.3.290.0270.07014.75
5.3.280.0200.05714.68
5.3.270.0230.06314.68
5.3.260.0200.07314.77
5.3.250.0230.05714.51
5.3.240.0170.08014.77
5.3.230.0300.03314.52
5.3.220.0170.04014.54
5.3.210.0230.06714.55
5.3.200.0300.06314.48
5.3.190.0200.04014.49
5.3.180.0230.04314.54
5.3.170.0170.07714.65
5.3.160.0170.04714.55
5.3.150.0200.07314.56
5.3.140.0230.07314.78
5.3.130.0170.08014.67
5.3.120.0270.05714.60
5.3.110.0270.04314.64
5.3.100.0230.03714.12
5.3.90.0130.04014.00
5.3.80.0300.06713.95
5.3.70.0300.07013.94
5.3.60.0230.07714.06
5.3.50.0270.04313.86
5.3.40.0200.05013.95
5.3.30.0230.06713.84
5.3.20.0170.05313.86
5.3.10.0170.04713.74
5.3.00.0230.03013.57
5.2.170.0200.06011.75
5.2.160.0230.04311.75
5.2.150.0230.03311.75
5.2.140.0230.04711.75
5.2.130.0230.04011.75
5.2.120.0230.03011.75
5.2.110.0100.03311.75
5.2.100.0300.02711.75
5.2.90.0200.03011.75
5.2.80.0200.05711.75
5.2.70.0270.03011.75
5.2.60.0270.04711.75
5.2.50.0200.03711.75
5.2.40.0100.03711.75
5.2.30.0200.04311.75
5.2.20.0130.04011.75
5.2.10.0170.05711.75
5.2.00.0230.05011.75
5.1.60.0270.04311.75
5.1.50.0170.05011.75
5.1.40.0200.05011.75
5.1.30.0100.05011.75
5.1.20.0230.04711.75
5.1.10.0130.05011.75
5.1.00.0170.05311.75
5.0.50.0130.02311.75
5.0.40.0100.03011.75
5.0.30.0170.06011.75
5.0.20.0170.03711.75
5.0.10.0100.04011.75
5.0.00.0100.05711.75
4.4.90.0070.03711.75
4.4.80.0100.03311.75
4.4.70.0130.02011.75
4.4.60.0100.03711.75
4.4.50.0070.03011.75
4.4.40.0130.04311.75
4.4.30.0070.02311.75
4.4.20.0070.03011.75
4.4.10.0070.02311.75
4.4.00.0100.05011.75
4.3.110.0100.03311.75
4.3.100.0100.02311.75
4.3.90.0170.01311.75
4.3.80.0130.04011.75
4.3.70.0100.03311.75
4.3.60.0030.03311.75
4.3.50.0100.02011.75
4.3.40.0070.05311.75
4.3.30.0070.01711.75
4.3.20.0070.03011.75
4.3.10.0000.02311.75
4.3.00.0070.01311.75

preferences:
36.58 ms | 401 KiB | 5 Q