3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var $test; } class Bar extends Foo { public $test; }

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)
8.3.60.0140.00718.30
8.3.50.0110.00822.06
8.3.40.0110.00718.71
8.3.30.0140.00018.50
8.3.20.0040.00420.22
8.3.10.0080.00020.40
8.3.00.0080.00020.58
8.2.180.0070.01416.38
8.2.170.0180.00322.96
8.2.160.0030.01020.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00019.23
8.2.120.0070.01426.35
8.2.110.0070.01019.21
8.2.100.0120.00017.66
8.2.90.0000.00818.94
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0020.00517.80
8.2.50.0030.00518.10
8.2.40.0040.00420.59
8.2.30.0030.00621.23
8.2.20.0000.00817.55
8.2.10.0040.00419.75
8.2.00.0030.00317.90
8.1.280.0110.00425.92
8.1.270.0030.01023.97
8.1.260.0060.00328.09
8.1.250.0140.00728.09
8.1.240.0040.00422.77
8.1.230.0030.00717.71
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0000.00918.59
8.1.160.0030.00622.61
8.1.150.0000.00718.63
8.1.140.0040.00419.40
8.1.130.0030.00317.55
8.1.120.0000.00817.19
8.1.110.0040.00417.21
8.1.100.0050.00317.22
8.1.90.0000.00817.21
8.1.80.0000.00717.30
8.1.70.0000.00717.36
8.1.60.0000.00817.48
8.1.50.0040.00417.42
8.1.40.0090.00017.43
8.1.30.0050.00317.52
8.1.20.0000.00717.55
8.1.10.0040.00417.42
8.1.00.0080.00017.32
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0030.00317.11
8.0.260.0000.00617.12
8.0.250.0000.00816.75
8.0.240.0000.00716.71
8.0.230.0070.00316.69
8.0.220.0040.00416.79
8.0.210.0040.00416.75
8.0.200.0070.00016.82
8.0.190.0000.00816.77
8.0.180.0050.00216.76
8.0.170.0070.00016.78
8.0.160.0000.00716.73
8.0.150.0040.00416.79
8.0.140.0000.00816.71
8.0.130.0050.00013.22
8.0.120.0050.00316.62
8.0.110.0000.00816.71
8.0.100.0000.00816.60
8.0.90.0040.00416.73
8.0.80.0130.00316.72
8.0.70.0030.00516.63
8.0.60.0000.00716.69
8.0.50.0000.00816.63
8.0.30.0100.01016.87
8.0.20.0100.00917.40
8.0.10.0000.00816.87
8.0.00.0120.00916.55
7.4.330.0040.00015.08
7.4.320.0000.00616.38
7.4.300.0060.00016.21
7.4.290.0070.00016.50
7.4.280.0030.00316.37
7.4.270.0030.00316.34
7.4.260.0000.00716.39
7.4.250.0080.00016.31
7.4.240.0000.00716.38
7.4.230.0000.00716.27
7.4.220.0070.01016.36
7.4.210.0060.01516.40
7.4.200.0000.00716.53
7.4.160.0090.00616.27
7.4.150.0130.00317.40
7.4.140.0120.00917.86
7.4.130.0060.01216.34
7.4.120.0080.00916.19
7.4.110.0120.00616.41
7.4.100.0130.00616.24
7.4.90.0030.01416.49
7.4.80.0090.01219.39
7.4.70.0120.00916.27
7.4.60.0140.00316.30
7.4.50.0070.00716.26
7.4.40.0030.01316.43
7.4.30.0080.00816.40
7.4.00.0100.00814.90
7.3.330.0050.00013.16
7.3.320.0020.00213.19
7.3.310.0000.00716.21
7.3.300.0070.00016.11
7.3.290.0080.00716.16
7.3.280.0090.00716.17
7.3.270.0030.01617.40
7.3.260.0110.00716.13
7.3.250.0100.00616.29
7.3.240.0110.00616.32
7.3.230.0060.01016.39
7.3.210.0140.00316.07
7.3.200.0080.00816.23
7.3.190.0000.01616.29
7.3.180.0140.00316.37
7.3.170.0110.00816.17
7.3.160.0140.00316.18
7.3.120.0120.00614.78
7.3.110.0060.01314.45
7.3.100.0040.01114.44
7.3.90.0060.01314.44
7.3.80.0040.01114.87
7.3.70.0030.01014.63
7.3.60.0090.00614.69
7.3.50.0030.01314.79
7.3.40.0070.01114.84
7.3.30.0060.00914.75
7.3.20.0060.00616.63
7.3.10.0090.00616.59
7.3.00.0030.01116.64
7.2.330.0070.01016.09
7.2.320.0130.00316.23
7.2.310.0100.00716.41
7.2.300.0030.01316.32
7.2.290.0000.01616.46
7.2.250.0090.00914.82
7.2.240.0160.00314.77
7.2.230.0030.01214.41
7.2.220.0060.01115.02
7.2.210.0070.00314.54
7.2.200.0070.00714.55
7.2.190.0060.00614.74
7.2.180.0100.00714.82
7.2.170.0000.01815.04
7.2.60.0070.00416.73
7.2.00.0000.01519.04
7.1.330.0040.01115.71
7.1.320.0090.00315.57
7.1.310.0060.00915.70
7.1.300.0070.00315.61
7.1.290.0050.00515.26
7.1.280.0030.01015.27
7.1.270.0090.00715.79
7.1.260.0030.01315.61
7.1.200.0080.00015.39
7.1.100.0030.00917.84
7.1.70.0100.00616.95
7.1.60.0060.01919.27
7.1.00.0030.07322.45
7.0.200.0000.00716.31
7.0.60.0200.06721.59
7.0.50.0070.05017.87
7.0.40.0030.06320.11
7.0.30.0230.04320.07
7.0.20.0370.05320.10
7.0.10.0100.08720.19
7.0.00.0000.04720.30
5.6.280.0000.07721.15
5.6.210.0170.07720.47
5.6.200.0100.08018.25
5.6.190.0170.07020.61
5.6.180.0170.08320.41
5.6.170.0230.06320.51
5.6.160.0070.04720.54
5.6.150.0070.08318.16
5.6.140.0000.05718.15
5.6.130.0130.03318.15
5.6.120.0070.04321.03
5.6.110.0070.08720.99
5.6.100.0200.07721.04
5.6.90.0070.07721.01
5.6.80.0270.06020.37
5.5.350.0200.03020.34
5.5.340.0100.08317.98
5.5.330.0030.04320.18
5.5.320.0230.05020.25
5.5.310.0270.03320.26
5.5.300.0070.08017.95
5.5.290.0070.04717.98
5.5.280.0170.07720.77
5.5.270.0000.06320.67
5.5.260.0130.08320.79
5.5.250.0100.05720.61
5.5.240.0330.06320.07

preferences:
57.84 ms | 401 KiB | 5 Q