3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bla { static function bar(){ static $flag = 1; $flag++; if ($flag == 2 ) { return 'blee'; } if ($flag == 3){ return new blee; } } } class blee { static $baz = "Oh, baz!\n"; } /**********************************/ $foo = "bla"; echo $foo::bar()::$baz; $foo = new bla; echo $foo::bar()::$baz;

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)
8.3.60.0110.00316.88
8.3.50.0110.00821.26
8.3.40.0100.00718.82
8.3.30.0060.00918.70
8.3.20.0060.00320.29
8.3.10.0000.00823.46
8.3.00.0040.00423.66
8.2.180.0120.00616.38
8.2.170.0110.00722.96
8.2.160.0000.01320.38
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.23
8.2.110.0030.00620.94
8.2.100.0080.00417.90
8.2.90.0050.00319.23
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0050.00322.16
8.2.30.0000.00819.50
8.2.20.0090.00217.68
8.2.10.0000.00718.17
8.2.00.0070.00018.00
8.1.280.0080.00625.92
8.1.270.0090.00622.19
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.60
8.1.230.0140.00017.82
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0040.00420.64
8.1.150.0040.00420.59
8.1.140.0000.00819.64
8.1.130.0030.00317.71
8.1.120.0040.00317.43
8.1.110.0040.00417.37
8.1.100.0000.00717.53
8.1.90.0030.00617.49
8.1.80.0080.00017.53
8.1.70.0000.00717.46
8.1.60.0000.00817.63
8.1.50.0030.00617.43
8.1.40.0080.00017.57
8.1.30.0040.00417.53
8.1.20.0000.00817.61
8.1.10.0000.00817.56
8.1.00.0070.00017.52
8.0.300.0070.00018.77
8.0.290.0030.00516.58
8.0.280.0050.00318.45
8.0.270.0000.00717.26
8.0.260.0060.00017.13
8.0.250.0000.00716.87
8.0.240.0000.00716.95
8.0.230.0070.00016.91
8.0.220.0040.00416.84
8.0.210.0040.00416.94
8.0.200.0070.00016.87
8.0.190.0040.00416.83
8.0.180.0040.00416.91
8.0.170.0000.00816.87
8.0.160.0000.00816.96
8.0.150.0030.00316.75
8.0.140.0050.00216.75
8.0.130.0030.00313.32
8.0.120.0030.00516.80
8.0.110.0040.00416.82
8.0.100.0040.00416.93
8.0.90.0040.00416.70
8.0.80.0060.00916.96
8.0.70.0030.00616.86
8.0.60.0050.00216.88
8.0.50.0000.00716.82
8.0.30.0120.00317.23
8.0.20.0090.01017.40
8.0.10.0030.00517.00
8.0.00.0070.01216.71
7.4.330.0000.00516.63
7.4.320.0030.00316.63
7.4.300.0000.00616.52
7.4.290.0030.00316.58
7.4.280.0040.00416.59
7.4.270.0080.00016.52
7.4.260.0030.00616.42
7.4.250.0040.00416.56
7.4.240.0000.00716.59
7.4.230.0070.00016.51
7.4.220.0090.00616.67
7.4.210.0050.01216.70
7.4.200.0030.00516.71
7.4.160.0120.00316.53
7.4.150.0170.00017.40
7.4.140.0170.00817.86
7.4.130.0090.01716.61
7.4.120.0090.00916.49
7.4.110.0150.00316.55
7.4.100.0060.01616.53
7.4.90.0090.00916.70
7.4.80.0120.01219.39
7.4.70.0110.01116.74
7.4.60.0000.01916.52
7.4.50.0060.00916.41
7.4.40.0060.00916.52
7.4.30.0060.01216.49
7.4.10.0070.01114.96
7.4.00.0070.00914.91
7.3.330.0000.00613.38
7.3.320.0050.00013.15
7.3.310.0040.00416.40
7.3.300.0030.00316.41
7.3.290.0030.00316.34
7.3.280.0090.00916.33
7.3.270.0110.00717.40
7.3.260.0140.00316.57
7.3.240.0090.00816.48
7.3.230.0070.01016.39
7.3.210.0060.01116.35
7.3.200.0100.00719.39
7.3.190.0170.00416.55
7.3.180.0100.00616.35
7.3.170.0160.00616.54
7.3.160.0060.01116.52
7.3.130.0100.01015.12
7.3.120.0080.01014.72
7.3.110.0070.01014.74
7.3.100.0060.00914.75
7.3.90.0070.00514.76
7.3.80.0070.00515.04
7.3.70.0070.00514.74
7.3.60.0070.00514.82
7.3.50.0050.00714.92
7.3.40.0040.00714.71
7.3.30.0070.00714.86
7.3.20.0060.00716.86
7.3.10.0110.00516.56
7.3.00.0050.00916.40
7.2.330.0140.01116.72
7.2.320.0130.01016.70
7.2.310.0110.00716.69
7.2.300.0130.00416.79
7.2.290.0070.01116.50
7.2.260.0080.01214.81
7.2.250.0070.01115.09
7.2.240.0070.00815.31
7.2.230.0050.01215.26
7.2.220.0050.01014.86
7.2.210.0050.00615.17
7.2.200.0050.00814.95
7.2.190.0060.01115.14
7.2.180.0050.01415.05
7.2.170.0060.00814.95
7.2.160.0040.01115.16
7.2.150.0070.00716.98
7.2.140.0070.00717.04
7.2.130.0110.00616.77
7.2.120.0040.01316.88
7.2.110.0070.00917.00
7.2.100.0080.01117.03
7.2.90.0110.00716.90
7.2.80.0140.00216.83
7.2.70.0110.00816.97
7.2.60.0120.00416.84
7.2.50.0090.00816.81
7.2.40.0100.00616.87
7.2.30.0110.00716.89
7.2.20.0060.01116.64
7.2.10.0130.00516.85
7.2.00.0110.00716.77
7.1.330.0080.00715.62
7.1.320.0090.00715.59
7.1.310.0080.00515.75
7.1.300.0060.01115.59
7.1.290.0090.00615.63
7.1.280.0030.00715.59
7.1.270.0050.00815.63
7.1.260.0020.01315.75
7.1.250.0080.00915.62
7.1.240.0030.00715.96
7.1.230.0040.00715.44
7.1.220.0080.00615.50
7.1.210.0000.01415.51
7.1.200.0050.00915.69
7.1.190.0030.00915.85
7.1.180.0090.00415.64
7.1.170.0000.00915.70
7.1.160.0030.01015.57
7.1.150.0070.01015.90
7.1.140.0030.00915.72
7.1.130.0060.00615.56
7.1.120.0030.00815.92
7.1.110.0000.01215.61
7.1.100.0040.00815.69
7.1.90.0060.00815.66
7.1.80.0000.01515.85
7.1.70.0050.00316.27
7.1.60.0050.01317.42
7.1.50.0110.00816.38
7.1.40.0040.00415.90
7.1.30.0040.00715.85
7.1.20.0000.01415.65
7.1.10.0090.00315.73
7.1.00.0060.04018.88
7.0.330.0060.00615.38
7.0.320.0000.01015.16
7.0.310.0060.00315.16
7.0.300.0070.00715.39
7.0.290.0000.01515.36
7.0.280.0000.01715.51
7.0.270.0070.00715.25
7.0.260.0040.01115.34
7.0.250.0040.00415.30
7.0.240.0130.00015.50
7.0.230.0080.00815.50
7.0.220.0060.00715.38
7.0.210.0100.00315.08
7.0.200.0050.00715.98
7.0.190.0030.01015.49
7.0.180.0070.00715.54
7.0.170.0100.00615.18
7.0.160.0000.01415.48
7.0.150.0070.00715.33
7.0.140.0030.00915.45
7.0.130.0030.01315.41
7.0.120.0000.01815.44
7.0.110.0080.00615.47
7.0.100.0000.01115.39
7.0.90.0000.01315.45
7.0.80.0060.01115.14
7.0.70.0090.00915.30
7.0.60.0100.03518.66
7.0.50.0070.04016.76
7.0.40.0030.04716.70
7.0.30.0050.03116.92
7.0.20.0150.04216.88
7.0.10.0070.04816.78
7.0.00.0070.02516.83
5.6.400.0080.00014.31
5.6.390.0070.01014.11
5.6.380.0000.01314.03
5.6.370.0000.00913.97
5.6.360.0060.00614.30
5.6.350.0090.00614.27
5.6.340.0070.00714.46
5.6.330.0070.00714.35
5.6.320.0000.01214.06
5.6.310.0030.00714.05
5.6.300.0070.00314.19
5.6.290.0070.00713.94
5.6.280.0070.02017.44
5.6.270.0030.01314.25
5.6.260.0070.00713.96
5.6.250.0030.01014.41
5.6.240.0030.00614.19
5.6.230.0040.01414.14
5.6.220.0030.01014.21
5.6.210.0070.04017.42
5.6.200.0100.04216.09
5.6.190.0030.03217.47
5.6.180.0210.04017.35
5.6.170.0180.02817.31
5.6.160.0070.04617.21
5.6.150.0070.03716.19
5.6.140.0040.02516.25
5.6.130.0020.02416.13
5.6.120.0090.02117.55
5.6.110.0030.03817.58
5.6.100.0070.04517.70
5.6.90.0030.04417.55
5.6.80.0030.03217.23
5.6.70.0000.00913.80
5.6.60.0040.00714.02
5.6.50.0110.00713.88
5.6.40.0080.00414.25
5.6.30.0100.00613.98
5.6.20.0030.00914.03
5.6.10.0030.01313.95
5.6.00.0090.00613.89
5.5.380.0060.00614.13
5.5.370.0070.01014.25
5.5.360.0070.01013.95
5.5.350.2220.02217.29
5.5.340.0070.03015.92
5.5.330.0030.03917.19
5.5.320.0280.04117.31
5.5.310.0110.02517.07
5.5.300.0060.02315.95
5.5.290.0030.03516.13
5.5.280.0180.03017.36
5.5.270.0100.02917.51
5.5.260.0050.04017.44
5.5.250.0070.02417.35
5.5.240.0180.03817.17
5.5.230.0030.00613.99
5.5.220.0080.00814.26
5.5.210.0070.01113.89
5.5.200.0000.01014.00
5.5.190.0080.00313.88
5.5.180.0060.00613.86
5.5.170.0030.01213.94
5.5.160.0090.00614.11
5.5.150.0050.00513.99
5.5.140.0040.00414.07
5.5.130.0070.00313.92
5.5.120.0060.00914.00
5.5.110.0040.01513.91
5.5.100.0040.00813.97
5.5.90.0110.00414.01
5.5.80.0040.00713.88
5.5.70.0000.01413.99
5.5.60.0060.00613.97
5.5.50.0000.01513.75
5.5.40.0070.00413.74
5.5.30.0000.00814.05
5.5.20.0030.00714.18
5.5.10.0060.00613.80
5.5.00.0030.00913.53

preferences:
62.25 ms | 401 KiB | 5 Q