3v4l.org

run code in 300+ PHP versions simultaneously
<?php function guessObjectMethod($object, string $fieldName, string $prefix): ?string { if (\is_callable([$object, $method = $prefix.\str_replace(' ', '', \ucwords(\str_replace('_', ' ', $fieldName)))])) { return $method; } return null; } class Data { public function isValid() : bool { return true; } } $data = new Data(); var_dump(guessObjectMethod($data, 'valid', 'get')); var_dump(guessObjectMethod($data, 'isValid', 'get')); var_dump(guessObjectMethod($data, 'valid', 'is')); var_dump(guessObjectMethod($data, 'isValid', 'is')); // if my property is called `isValid` it won't work!

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)
8.4.120.0040.00420.53
8.4.110.0130.00822.47
8.4.100.0040.00417.70
8.4.90.0130.00817.98
8.4.80.0130.00717.68
8.4.70.0110.00817.80
8.4.60.0100.01217.57
8.4.50.0060.00317.98
8.4.40.0100.01017.80
8.4.30.0170.00320.56
8.4.20.0160.00319.29
8.4.10.0120.00620.81
8.3.250.0120.00718.99
8.3.240.0100.00716.64
8.3.230.0100.01016.63
8.3.220.0120.00717.18
8.3.210.0090.00916.82
8.3.200.0100.01116.56
8.3.190.0120.00616.55
8.3.180.0040.00418.35
8.3.170.0070.01116.59
8.3.160.0100.00719.14
8.3.150.0120.00617.41
8.3.140.0080.00018.89
8.3.130.0050.00318.40
8.3.120.0060.00319.16
8.3.110.0040.00416.41
8.3.100.0120.00416.50
8.3.90.0100.01016.63
8.3.80.0070.00319.36
8.3.70.0090.01218.55
8.3.60.0070.00718.55
8.3.50.0050.01224.43
8.3.40.0000.01518.71
8.3.30.0040.01118.75
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0030.00626.16
8.2.290.0100.00920.32
8.2.280.0070.00120.20
8.2.270.0090.00916.70
8.2.260.0030.00617.25
8.2.250.0040.00416.75
8.2.240.0110.00017.48
8.2.230.0000.01020.94
8.2.220.0060.00324.06
8.2.210.0040.00426.77
8.2.200.0080.00018.29
8.2.190.0110.01116.58
8.2.180.0040.01125.92
8.2.170.0090.00619.04
8.2.160.0070.00722.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0030.00620.85
8.2.100.0090.00318.03
8.2.90.0050.00517.91
8.2.80.0050.00318.03
8.2.70.0040.00417.91
8.2.60.0060.00318.07
8.2.50.0040.00418.10
8.2.40.0040.00419.34
8.2.30.0040.00419.18
8.2.20.0000.00718.01
8.2.10.0000.00719.26
8.2.00.0030.00519.25
8.1.330.0140.00416.58
8.1.320.0080.01116.25
8.1.310.0100.00316.50
8.1.300.0050.00319.55
8.1.290.0060.00318.88
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0040.00422.19
8.1.230.0050.00522.75
8.1.220.0040.00417.74
8.1.210.0070.00418.90
8.1.200.0090.00017.23
8.1.190.0050.00317.13
8.1.180.0080.00018.10
8.1.170.0060.00318.70
8.1.160.0040.00418.90
8.1.150.0000.00818.94
8.1.140.0000.00818.86
8.1.130.0050.00320.18
8.1.120.0000.00917.38
8.1.110.0050.00217.50
8.1.100.0040.00717.37
8.1.90.0070.00317.52
8.1.80.0030.00517.54
8.1.70.0070.00017.30
8.1.60.0040.00717.54
8.1.50.0050.00317.55
8.1.40.0040.00417.57
8.1.30.0050.00317.71
8.1.20.0000.00917.55
8.1.10.0050.00317.54
8.1.00.0000.00817.49
8.0.300.0000.00722.09
8.0.290.0080.00016.63
8.0.280.0030.00318.45
8.0.270.0000.00816.75
8.0.260.0030.00320.27
8.0.250.0030.00416.96
8.0.240.0000.00716.98
8.0.230.0030.00316.94
8.0.220.0070.00016.75
8.0.210.0070.00016.77
8.0.200.0030.00316.90
8.0.190.0050.00316.90
8.0.180.0000.00816.94
8.0.170.0040.00416.97
8.0.160.0000.00716.96
8.0.150.0040.00416.90
8.0.140.0080.00416.88
8.0.130.0050.00013.29
8.0.120.0060.00316.77
8.0.110.0050.00216.79
8.0.100.0070.00016.99
8.0.90.0070.00016.85
8.0.80.0050.01016.82
8.0.70.0020.00517.01
8.0.60.0000.00716.84
8.0.50.0000.00716.78
8.0.30.0090.00617.29
8.0.20.0090.00916.95
8.0.10.0000.00816.87
8.0.00.0090.01216.62
7.4.330.0000.00415.55
7.4.320.0060.00016.44
7.4.300.0020.00516.46
7.4.290.0000.00716.50
7.4.280.0080.00016.68
7.4.270.0070.00416.43
7.4.260.0040.00413.28
7.4.250.0030.00316.59
7.4.240.0030.00516.53
7.4.230.0000.00716.45
7.4.220.0050.00216.39
7.4.210.0060.01016.61
7.4.200.0000.00716.41
7.4.130.0110.01016.54
7.4.120.0100.01016.32
7.4.110.0030.01916.66
7.4.100.0080.00816.55
7.4.90.0170.00616.60
7.4.80.0100.01016.40
7.4.70.0060.01316.38
7.4.60.0120.00616.65
7.4.50.0110.01116.66
7.4.40.0080.01016.27
7.4.30.0110.00616.42
7.4.20.0090.00916.61
7.4.10.0140.00816.37
7.4.00.0090.01716.54
7.3.330.0070.00016.35
7.3.320.0060.00013.09
7.3.310.0030.00316.35
7.3.300.0030.00316.23
7.3.290.0080.00616.27
7.3.260.0130.00616.58
7.3.230.0100.00716.36
7.3.210.0110.01416.40
7.3.200.0120.00816.12
7.3.190.0030.01716.57
7.3.180.0120.00516.52
7.3.170.0100.00816.32
7.3.160.0080.01116.38
7.3.150.0080.00816.51
7.3.140.0110.00716.27
7.3.130.0070.01016.57
7.3.120.0080.01116.38
7.3.110.0150.01216.28
7.3.100.0030.01516.50
7.3.90.0060.01216.49
7.3.80.0170.00316.39
7.3.70.0120.00616.38
7.3.60.0000.01816.30
7.3.50.0000.01816.39
7.3.40.0130.00416.48
7.3.30.0130.00716.23
7.3.20.0140.00616.33
7.3.10.0000.01916.46
7.3.00.0070.01116.30
7.2.330.0160.01116.34
7.2.320.0110.00816.34
7.2.310.0120.00916.75
7.2.300.0070.01416.22
7.2.290.0120.00816.67
7.2.280.0070.01116.61
7.2.270.0110.00816.71
7.2.260.0150.00416.50
7.2.250.0100.01016.39
7.2.240.0080.01116.41
7.2.230.0130.00516.38
7.2.220.0040.01516.27
7.2.210.0170.00316.40
7.2.200.0130.00616.65
7.2.190.0060.01316.68
7.2.180.0160.00316.66
7.2.170.0080.01116.51
7.2.160.0090.00916.74
7.2.150.0140.00616.46
7.2.140.0120.00616.59
7.2.130.0110.00716.66
7.2.120.0090.00916.64
7.2.110.0060.01216.53
7.2.100.0070.01116.48
7.2.90.0090.00916.86
7.2.80.0110.00716.53
7.2.70.0130.00616.64
7.2.60.0150.00416.50
7.2.50.0040.01516.46
7.2.40.0100.01016.54
7.2.30.0130.00416.69
7.2.20.0110.00716.69
7.2.10.0090.00916.63
7.2.00.0110.01116.67

preferences:
29.33 ms | 403 KiB | 5 Q