3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BaseClass { // } class ThisIsOkay extends BaseClass { // } class PhpWillYellAtYou extends NonExistentClass { // }

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)
8.3.130.0070.01018.36
8.3.120.0120.00320.59
8.3.110.0080.00020.94
8.3.100.0180.00416.83
8.3.90.0080.00026.77
8.3.80.0030.00618.43
8.3.70.0110.00716.50
8.3.60.0110.00418.43
8.3.50.0130.00717.59
8.3.40.0150.00018.90
8.3.30.0040.01418.72
8.3.20.0050.00320.78
8.3.10.0040.00423.61
8.3.00.0000.00823.52
8.2.250.0140.00318.52
8.2.240.0090.00018.81
8.2.230.0030.00522.58
8.2.220.0000.00824.06
8.2.210.0070.00026.77
8.2.200.0060.00616.63
8.2.190.0060.01516.63
8.2.180.0120.00916.36
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00418.89
8.2.110.0030.00621.05
8.2.100.0060.00617.78
8.2.90.0000.00917.84
8.2.80.0000.01118.09
8.2.70.0090.00017.75
8.2.60.0030.00618.03
8.2.50.0040.00418.10
8.2.40.0000.00919.10
8.2.30.0040.00419.10
8.2.20.0040.00417.96
8.2.10.0000.00819.14
8.2.00.0040.00417.97
8.1.300.0030.00619.97
8.1.290.0030.00618.88
8.1.280.0000.01525.92
8.1.270.0080.00018.86
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00622.54
8.1.230.0120.00020.97
8.1.220.0030.00617.74
8.1.210.0000.00818.84
8.1.200.0040.00417.35
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0050.00218.85
8.1.150.0040.00418.82
8.1.140.0040.00418.81
8.1.130.0000.00720.12
8.1.120.0000.00817.45
8.1.110.0040.00417.28
8.1.100.0040.00417.43
8.1.90.0030.00517.30
8.1.80.0040.00417.43
8.1.70.0070.00017.29
8.1.60.0030.00517.47
8.1.50.0000.00817.34
8.1.40.0000.00717.47
8.1.30.0040.00417.54
8.1.20.0030.00617.41
8.1.10.0040.00417.53
8.1.00.0020.00517.45
8.0.300.0030.00320.03
8.0.290.0000.00716.63
8.0.280.0050.00318.33
8.0.270.0070.00017.29
8.0.260.0060.00018.48
8.0.250.0040.00417.07
8.0.240.0000.00716.89
8.0.230.0030.00316.88
8.0.220.0000.00616.91
8.0.210.0030.00316.99
8.0.200.0040.00416.98
8.0.190.0000.00816.89
8.0.180.0030.00617.01
8.0.170.0030.00616.96
8.0.160.0000.00716.95
8.0.150.0070.00316.85
8.0.140.0000.00716.89
8.0.130.0030.00313.32
8.0.120.0080.00016.85
8.0.110.0000.00716.81
8.0.100.0000.00816.76
8.0.90.0040.00416.81
8.0.80.0040.01417.00
8.0.70.0080.00016.80
8.0.60.0000.00816.76
8.0.50.0040.00416.93
8.0.30.0090.00617.05
8.0.20.0120.01217.23
8.0.10.0000.00716.95
8.0.00.0080.01116.85
7.4.330.0000.00415.55
7.4.320.0040.00416.33
7.4.300.0000.00716.45
7.4.290.0030.00316.40
7.4.280.0000.00816.48
7.4.270.0070.00016.43
7.4.260.0070.00016.35
7.4.250.0000.00716.24
7.4.240.0000.00816.45
7.4.230.0030.00316.52
7.4.220.0040.00416.31
7.4.210.0070.01016.50
7.4.200.0070.00016.32
7.4.160.0090.00716.50
7.4.140.0070.01117.86
7.4.130.0060.01216.68
7.4.120.0040.01616.36
7.4.110.0110.01216.48
7.4.100.0090.01016.37
7.4.90.0150.00516.40
7.4.80.0100.00917.94
7.4.70.0100.01016.46
7.4.60.0060.01116.52
7.4.50.0070.01216.51
7.4.40.0100.00716.26
7.4.30.0090.00916.38
7.4.20.0090.01216.61
7.4.10.0110.00816.38
7.4.00.0070.01015.72
7.3.330.0030.00313.11
7.3.320.0060.00013.15
7.3.310.0050.00216.19
7.3.300.0070.00016.34
7.3.290.0030.00316.21
7.3.280.0140.00316.23
7.3.260.0090.01116.40
7.3.230.0120.00516.46
7.3.220.0060.01216.36
7.3.210.0080.01116.36
7.3.200.0080.01216.42
7.3.190.0120.00616.36
7.3.180.0060.01016.48
7.3.170.0110.00916.41
7.3.160.0140.00316.43
7.3.150.0160.00316.64
7.3.140.0130.01316.50
7.3.130.0000.01716.48
7.3.120.0090.00916.38
7.3.110.0130.00316.41
7.3.100.0090.00916.39
7.3.90.0090.00916.40
7.3.80.0100.00716.41
7.3.70.0120.01216.33
7.3.60.0090.00916.33
7.3.50.0100.00915.44
7.3.40.0060.00915.44
7.3.30.0160.00315.59
7.3.20.0080.01216.56
7.3.10.0340.00815.18
7.3.00.0640.00715.22
7.2.340.0090.00916.60
7.2.330.0090.01116.38
7.2.320.0110.01016.33
7.2.310.0140.00516.36
7.2.300.0100.00816.56
7.2.290.0080.00916.27
7.2.280.0090.01016.50
7.2.270.0110.01116.57
7.2.260.0000.01816.34
7.2.250.0050.01316.56
7.2.240.0100.00716.64
7.2.230.0120.00616.32
7.2.220.0090.00916.36
7.2.210.0070.01116.48
7.2.200.0090.00916.58
7.2.190.0110.00616.33
7.2.180.0130.00615.45
7.2.170.0010.01515.67
7.2.160.0040.01615.59
7.2.150.0070.01716.75
7.2.140.0060.01516.61
7.2.130.0480.00815.28
7.2.120.0480.00615.30
7.2.110.0450.00715.25
7.2.100.0500.00615.21
7.2.90.0330.00815.30
7.2.80.0530.00715.38
7.2.70.0310.00815.21
7.2.60.0490.00815.22
7.2.50.0370.00615.32
7.2.40.0430.00515.32
7.2.30.0460.00815.35
7.2.20.0490.00815.44
7.2.10.0450.00715.26
7.2.00.0550.00815.36
7.1.330.0100.00715.27
7.1.320.0080.00815.46
7.1.310.0070.01015.40
7.1.300.0090.00915.25
7.1.290.0100.00715.24
7.1.280.0130.00515.45
7.1.270.0100.01015.37
7.1.260.0060.01315.44
7.1.250.0500.00814.19
7.1.240.0090.00615.32
7.1.230.0230.00015.34
7.1.220.0030.01315.50
7.1.210.0130.00915.29
7.1.200.0090.00915.23
7.1.190.0080.00815.31
7.1.180.0130.00315.36
7.1.170.0110.00715.51
7.1.160.0060.00915.39
7.1.150.0070.01415.47
7.1.140.0090.00615.47
7.1.130.0130.00615.27
7.1.120.0110.00515.44
7.1.110.0080.00815.34
7.1.100.0080.00815.52
7.1.90.0240.00315.14
7.1.80.0120.00415.31
7.1.70.0080.00815.48
7.1.60.0130.00615.45
7.1.50.0040.01515.31
7.1.40.0080.00815.20
7.1.30.0100.00715.21
7.1.20.0130.00315.40
7.1.10.0100.00715.26
7.1.00.0070.01015.38

preferences:
26.18 ms | 403 KiB | 5 Q