3v4l.org

run code in 500+ PHP versions simultaneously
<?php class MyClass { function toSentry() { return 'Hello there!'; } } $object = new MyClass; var_export(method_exists($object, 'toSentry')); echo PHP_EOL . 'Serialized value for MyClass: ' . $object->toSentry();

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)
8.5.90.0050.00316.74
8.5.80.0170.00216.67
8.5.70.0090.00516.73
8.5.60.0110.00616.62
8.5.50.0120.00618.07
8.5.30.0080.00919.69
8.5.20.0100.01020.04
8.5.10.0120.00719.48
8.5.00.0150.00620.07
8.4.240.0070.00419.55
8.4.230.0070.00319.54
8.4.220.0120.00919.63
8.4.210.0110.01021.30
8.4.180.0120.01119.80
8.4.170.0090.01223.89
8.4.160.0130.00920.46
8.4.150.0080.00416.83
8.4.140.0190.00817.53
8.4.130.0090.01217.99
8.4.120.0150.00520.41
8.4.110.0150.00522.64
8.4.100.0070.00217.58
8.4.90.0100.01018.44
8.4.80.0120.00719.44
8.4.70.0030.00517.75
8.4.60.0120.00918.40
8.4.50.0120.00717.63
8.4.40.0040.01519.27
8.4.30.0100.01019.30
8.4.20.0040.01117.55
8.4.10.0060.00317.71
8.3.330.0120.00918.41
8.3.320.0110.00918.38
8.3.310.0120.00818.29
8.3.300.0150.00520.70
8.3.290.0090.01120.82
8.3.280.0150.00718.29
8.3.270.0110.01116.41
8.3.260.0120.00716.54
8.3.250.0130.00618.58
8.3.240.0050.00516.45
8.3.230.0090.01016.51
8.3.220.0080.01017.21
8.3.210.0100.00616.60
8.3.200.0050.00418.59
8.3.190.0060.00219.00
8.3.180.0100.00816.36
8.3.170.0170.00017.27
8.3.160.0160.00318.64
8.3.150.0110.00718.91
8.3.140.0130.00620.77
8.3.130.0050.00318.23
8.3.120.0080.00018.86
8.3.110.0050.00520.94
8.3.100.0110.00024.06
8.3.90.0120.00326.77
8.3.80.0070.00417.97
8.3.70.0100.00618.43
8.3.60.0090.00916.63
8.3.50.0100.00721.86
8.3.40.0120.00318.54
8.3.30.0070.00718.54
8.3.20.0000.00720.16
8.3.10.0000.00821.77
8.3.00.0050.00321.64
8.2.320.0090.01018.06
8.2.310.0100.00917.81
8.2.300.0100.00922.00
8.2.290.0120.00520.36
8.2.280.0110.00718.69
8.2.270.0190.00021.93
8.2.260.0050.00316.72
8.2.250.0030.00516.48
8.2.240.0160.00017.14
8.2.230.0050.00322.58
8.2.220.0030.00637.54
8.2.210.0080.00026.77
8.2.200.0030.00618.41
8.2.190.0130.00616.63
8.2.180.0140.00418.16
8.2.170.0040.01122.96
8.2.160.0050.00821.14
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00022.08
8.2.120.0070.00026.16
8.2.110.0000.00920.38
8.2.100.0130.00317.72
8.2.90.0030.00717.63
8.2.80.0080.00018.58
8.2.70.0000.00817.37
8.2.60.0040.00417.80
8.2.50.0000.00817.98
8.2.40.0000.00718.22
8.2.30.0000.00718.11
8.2.20.0050.00218.11
8.2.10.0050.00218.14
8.2.00.0070.00018.20
8.1.340.0120.00921.73
8.1.330.0110.00721.70
8.1.320.0110.00816.08
8.1.310.0090.00916.64
8.1.300.0070.00720.10
8.1.290.0060.00330.84
8.1.280.0110.00725.92
8.1.270.0040.00420.84
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00323.87
8.1.230.0040.00717.64
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0030.00617.23
8.1.180.0000.00918.84
8.1.170.0000.00917.62
8.1.160.0070.00019.04
8.1.150.0040.00418.41
8.1.140.0070.00019.42
8.1.130.0070.00018.91
8.1.120.0000.00717.36
8.1.110.0080.00017.41
8.1.100.0000.00817.27
8.1.90.0030.00517.26
8.1.80.0030.00517.29
8.1.70.0000.00717.41
8.1.60.0080.00017.59
8.1.50.0080.00017.41
8.1.40.0000.00817.45
8.1.30.0000.00817.63
8.1.20.0030.00617.54
8.1.10.0040.00417.51
8.1.00.0000.00717.41
8.0.300.0070.00018.90
8.0.290.0000.00816.75
8.0.280.0000.00718.31
8.0.270.0050.00317.24
8.0.260.0030.00317.18
8.0.250.0000.00716.84
8.0.240.0040.00416.94
8.0.230.0000.00716.97
8.0.220.0000.00716.84
8.0.210.0000.00716.89
8.0.200.0030.00616.98
8.0.190.0040.00416.96
8.0.180.0050.00216.95
8.0.170.0040.00416.92
8.0.160.0030.00316.91
8.0.150.0030.00816.75
8.0.140.0030.00316.76
8.0.130.0050.00013.24
8.0.120.0000.00716.74
8.0.110.0040.00416.84
8.0.100.0070.00016.62
8.0.90.0040.00416.60
8.0.80.0100.01316.83
8.0.70.0030.00716.82
8.0.60.0040.00416.68
8.0.50.0000.00716.87
8.0.30.0130.00617.04
8.0.20.0100.00917.40
8.0.10.0040.00416.75
8.0.00.0140.01016.90
7.4.330.0020.00215.55
7.4.320.0070.00016.33
7.4.300.0000.00616.60
7.4.290.0030.00316.40
7.4.280.0000.00816.58
7.4.270.0030.00316.36
7.4.260.0040.00416.45
7.4.250.0050.00316.55
7.4.240.0030.00316.56
7.4.230.0040.00416.61
7.4.220.0100.01016.59
7.4.210.0130.00716.57
7.4.200.0030.00316.47
7.4.160.0020.01616.54
7.4.150.0030.01617.40
7.4.140.0100.00917.86
7.4.130.0100.00916.48
7.4.120.0150.00816.52
7.4.110.0100.00716.59
7.4.100.0160.00016.64
7.4.90.0120.01116.47
7.4.80.0090.00919.39
7.4.70.0120.00316.59
7.4.60.0060.01316.51
7.4.50.0090.00616.38
7.4.40.0110.00516.33
7.4.30.0110.00516.68
7.4.00.0120.00415.11
7.3.330.0060.00013.37
7.3.320.0000.00613.31
7.3.310.0020.00516.16
7.3.300.0030.00316.16
7.3.290.0070.00816.31
7.3.280.0120.00816.32
7.3.270.0100.00717.40
7.3.260.0100.00916.43
7.3.250.0090.00916.48
7.3.240.0040.01316.53
7.3.230.0150.00416.28
7.3.210.0030.01316.28
7.3.200.0070.01016.53
7.3.190.0110.00616.55
7.3.180.0030.01416.35
7.3.170.0060.01216.26
7.3.160.0120.00316.51
7.2.330.0150.00616.69
7.2.320.0070.01316.38
7.2.310.0100.00716.44
7.2.300.0060.01216.66
7.2.290.0080.00816.80
7.1.70.0110.01117.19
7.1.60.0080.00817.16
7.1.40.0230.01034.35
7.1.30.0200.01034.28
7.1.20.0170.01334.38
7.1.10.0000.01316.45
7.1.00.0030.01316.32
7.0.200.0110.00716.86
7.0.180.0030.01016.03
7.0.170.0030.01316.14
7.0.160.0030.01316.11
7.0.150.0030.01016.06
7.0.140.0100.00716.13
7.0.130.0100.00716.50
7.0.120.0000.01716.29
7.0.110.0070.00716.27
7.0.100.0070.00716.24
7.0.90.0070.01016.14
7.0.80.0030.01316.31
7.0.70.0000.01716.20
7.0.60.0000.01716.10
7.0.50.0000.01316.18
7.0.40.0030.01316.54
7.0.30.0030.01316.38
7.0.20.0000.01716.21
7.0.10.0030.01316.23
7.0.00.0070.01016.28

preferences:
114.17 ms | 1473 KiB | 5 Q