3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo($a) {} } class B { public function foo($a, $b) {} }

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)
8.3.70.0040.01116.50
8.3.60.0110.00416.61
8.3.50.0240.00921.94
8.3.40.0040.01118.71
8.3.30.0120.00318.57
8.3.20.0040.00420.34
8.3.10.0080.00023.61
8.3.00.0000.00819.41
8.2.190.0100.01316.58
8.2.180.0040.01118.16
8.2.170.0070.00722.96
8.2.160.0030.01019.33
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00319.27
8.2.120.0050.00326.35
8.2.110.0000.00820.53
8.2.100.0080.00317.68
8.2.90.0000.00819.10
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0030.00517.80
8.2.50.0140.00318.07
8.2.40.0030.00622.34
8.2.30.0030.00720.50
8.2.20.0000.00717.47
8.2.10.0000.00817.80
8.2.00.0030.00517.80
8.1.280.0090.01225.92
8.1.270.0120.00820.24
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0070.00417.54
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0000.00817.13
8.1.180.0060.00318.10
8.1.170.0050.00318.59
8.1.160.0020.00520.68
8.1.150.0040.00418.74
8.1.140.0040.00419.45
8.1.130.0070.00017.49
8.1.120.0070.00017.22
8.1.110.0070.00017.34
8.1.100.0040.00417.36
8.1.90.0030.00317.21
8.1.80.0050.00317.34
8.1.70.0000.00717.14
8.1.60.0030.00617.35
8.1.50.0000.00817.25
8.1.40.0030.00517.40
8.1.30.0040.00417.43
8.1.20.0040.00417.50
8.1.10.0000.00717.38
8.1.00.0040.00417.31
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0000.00718.19
8.0.270.0030.00317.03
8.0.260.0000.00617.08
8.0.250.0000.00616.82
8.0.240.0080.00016.81
8.0.230.0000.00716.82
8.0.220.0030.00316.75
8.0.210.0080.00016.65
8.0.200.0000.00616.74
8.0.190.0000.00716.84
8.0.180.0030.00316.68
8.0.170.0060.00316.69
8.0.160.0040.00416.85
8.0.150.0030.00716.61
8.0.140.0000.00716.71
8.0.130.0080.00013.15
8.0.120.0040.00416.78
8.0.110.0000.00716.82
8.0.100.0070.00016.57
8.0.90.0040.00416.80
8.0.80.0040.01516.71
8.0.70.0040.00416.57
8.0.60.0000.00716.82
8.0.50.0040.00416.59
8.0.30.0080.01016.92
8.0.20.0040.01417.40
8.0.10.0050.00216.93
8.0.00.0080.01116.60
7.4.330.0060.00016.85
7.4.320.0030.00316.44
7.4.300.0070.00016.39
7.4.290.0000.00716.38
7.4.280.0030.00516.46
7.4.270.0000.00616.27
7.4.260.0000.00716.29
7.4.250.0030.00316.25
7.4.240.0020.00516.40
7.4.230.0000.00716.21
7.4.220.0120.00816.49
7.4.210.0060.00816.43
7.4.200.0040.00416.16
7.4.160.0090.01316.33
7.4.150.0130.00317.40
7.4.140.0110.00717.86
7.4.130.0100.00616.43
7.4.120.0080.01316.51
7.4.110.0070.01016.32
7.4.100.0070.01116.32
7.4.90.0070.01116.49
7.4.80.0160.00319.39
7.4.70.0150.00416.34
7.4.60.0040.01216.45
7.4.50.0060.00916.06
7.4.40.0070.01016.19
7.4.30.0070.01016.43
7.4.10.0100.00714.68
7.4.00.0050.01214.82
7.3.330.0000.00613.13
7.3.320.0000.00713.25
7.3.310.0000.00716.04
7.3.300.0030.00316.04
7.3.290.0000.00716.00
7.3.280.0070.00916.14
7.3.270.0130.00417.40
7.3.260.0030.02016.28
7.3.250.0130.00716.22
7.3.240.0120.00416.19
7.3.230.0060.01016.39
7.3.210.0030.01216.09
7.3.200.0150.00316.17
7.3.190.0060.01116.23
7.3.180.0060.01116.14
7.3.170.0080.00816.41
7.3.160.0090.00616.44
7.3.130.0100.01014.68
7.3.120.0080.00814.54
7.3.110.0090.00914.71
7.3.100.0030.00814.82
7.3.90.0110.00714.85
7.3.80.0090.00614.34
7.3.70.0070.00514.66
7.3.60.0060.01014.55
7.3.50.0090.00614.60
7.3.40.0030.00914.75
7.3.30.0050.01014.75
7.3.20.0090.00716.39
7.3.10.0080.00816.41
7.3.00.0040.00816.53
7.2.330.0030.01416.38
7.2.320.0030.01316.57
7.2.310.0100.00716.45
7.2.300.0060.01116.38
7.2.290.0160.00016.32
7.2.260.0050.01014.66
7.2.250.0050.01114.91
7.2.240.0080.00814.66
7.2.230.0070.01014.57
7.2.220.0100.00914.96
7.2.210.0030.00814.53
7.2.200.0080.00614.57
7.2.190.0050.01014.81
7.2.180.0070.01114.71
7.2.170.0020.00914.73
7.2.160.0030.00614.70
7.2.150.0070.00716.69
7.2.140.0060.01016.69
7.2.130.0070.00316.72
7.2.120.0080.00416.52
7.2.110.0100.00716.72
7.2.100.0070.01016.52
7.2.90.0100.00716.74
7.2.80.0030.00616.63
7.2.70.0080.00816.71
7.2.60.0000.01416.58
7.2.50.0000.01016.67
7.2.40.0030.00616.59
7.2.30.0000.01116.64
7.2.20.0060.00616.75
7.2.10.0040.01116.81
7.2.00.0000.01317.71
7.1.330.0060.00615.60
7.1.320.0070.00615.76
7.1.310.0060.00715.52
7.1.300.0080.00215.52
7.1.290.0090.00415.55
7.1.280.0050.00715.53
7.1.270.0080.00515.55
7.1.260.0050.00815.62
7.1.250.0080.00415.41
7.1.240.0000.01515.69
7.1.230.0070.00715.55
7.1.220.0030.01215.64
7.1.210.0070.00715.48
7.1.200.0070.00715.59
7.1.190.0040.00815.63
7.1.180.0030.01015.59
7.1.170.0030.00715.63
7.1.160.0030.00715.39
7.1.150.0060.00315.57
7.1.140.0030.00915.67
7.1.130.0080.00315.55
7.1.120.0100.00715.73
7.1.110.0080.00315.65
7.1.100.0050.00716.79
7.1.90.0040.01115.70
7.1.80.0080.00015.64
7.1.70.0090.00716.16
7.1.60.0030.00917.52
7.1.50.0060.01116.04
7.1.40.0030.01215.27
7.1.30.0000.00815.50
7.1.20.0070.00715.39
7.1.10.0070.01015.70
7.1.00.0050.04219.04
7.0.330.0070.00414.96
7.0.320.0060.00915.35
7.0.310.0120.00015.13
7.0.300.0000.01215.11
7.0.290.0060.00615.23
7.0.280.0030.00615.19
7.0.270.0030.00914.97
7.0.260.0120.00014.91
7.0.250.0090.00015.11
7.0.240.0070.00715.30
7.0.230.0050.00315.39
7.0.220.0030.00815.22
7.0.210.0080.00515.30
7.0.200.0140.00615.08
7.0.190.0070.00715.43
7.0.180.0040.00415.00
7.0.170.0030.00915.34
7.0.160.0040.00415.28
7.0.150.0070.00715.21
7.0.140.0070.00715.13
7.0.130.0060.00615.30
7.0.120.0060.00815.21
7.0.110.0030.00715.39
7.0.100.0030.00915.30
7.0.90.0040.00415.32
7.0.80.0070.00715.38
7.0.70.0050.00315.34
7.0.60.0080.04517.56
7.0.50.0030.04416.52
7.0.40.0060.02616.70
7.0.30.0120.02516.78
7.0.20.0130.04816.84
7.0.10.0060.04616.73
7.0.00.0110.03816.86
5.6.400.0100.00714.21
5.6.390.0040.00814.33
5.6.380.0030.00913.66
5.6.370.0070.00313.96
5.6.360.0030.01014.45
5.6.350.0070.00714.00
5.6.340.0000.01314.46
5.6.330.0030.01013.80
5.6.320.0040.01214.38
5.6.310.0030.01014.54
5.6.300.0140.00314.21
5.6.290.0060.01014.27
5.6.280.0030.02117.39
5.6.270.0060.01014.26
5.6.260.0060.01014.21
5.6.250.0030.00914.13
5.6.240.0060.00914.34
5.6.230.0000.00814.03
5.6.220.0080.00813.92
5.6.210.0110.04017.46
5.6.200.0080.02816.13
5.6.190.0110.03817.24
5.6.180.0170.02517.42
5.6.170.0170.02217.34
5.6.160.0100.03817.26
5.6.150.0060.04016.17
5.6.140.0160.03516.19
5.6.130.0070.04216.21
5.6.120.0080.02117.50
5.6.110.0030.02717.63
5.6.100.0050.04517.57
5.6.90.0100.03817.41
5.6.80.0080.04317.12
5.6.70.0070.00314.11
5.6.60.0070.00713.73
5.6.50.0110.00414.30
5.6.40.0030.00713.98
5.6.30.0040.01114.30
5.6.20.0070.00713.83
5.6.10.0070.00314.16
5.6.00.0080.00314.04
5.5.380.0080.00813.71
5.5.370.0110.00313.80
5.5.360.0030.01014.00
5.5.350.0140.04017.22
5.5.340.0110.03115.99
5.5.330.0090.04617.23
5.5.320.0280.02517.12
5.5.310.0100.02617.24
5.5.300.0100.04116.01
5.5.290.0030.04015.94
5.5.280.0030.03017.46
5.5.270.0120.03517.30
5.5.260.0070.02317.34
5.5.250.0040.05217.29
5.5.240.0190.03717.11
5.5.230.0060.00614.07
5.5.220.0000.01313.96
5.5.210.0090.00614.10
5.5.200.0000.00913.87
5.5.190.0070.01013.82
5.5.180.0080.00613.91
5.5.170.0040.01114.10
5.5.160.0030.01014.05
5.5.150.0000.00914.09
5.5.140.0030.00714.10
5.5.130.0040.01213.58
5.5.120.0090.00613.87
5.5.110.0090.00613.99
5.5.100.0060.00914.10
5.5.90.0040.01114.02
5.5.80.0030.01113.96
5.5.70.0000.00913.78
5.5.60.0070.00714.00
5.5.50.0030.01213.97
5.5.40.0070.00614.22
5.5.30.0060.00314.13
5.5.20.0000.00913.98
5.5.10.0100.00314.15
5.5.00.0040.01113.74

preferences:
29.99 ms | 401 KiB | 5 Q