3v4l.org

run code in 300+ PHP versions simultaneously
<?php $k = 'approach_id'; $i = str_replace(' ', '', ucwords(str_replace(['-', '_'], ' ', $k))); var_dump($i);

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)
8.3.60.0090.00618.30
8.3.50.0070.00716.22
8.3.40.0110.00418.38
8.3.30.0090.00618.46
8.3.20.0080.00020.29
8.3.10.0090.00022.05
8.3.00.0000.00720.77
8.2.180.0060.01316.63
8.2.170.0070.00722.96
8.2.160.0040.01118.98
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00019.30
8.2.120.0000.00726.35
8.2.110.0050.00520.48
8.2.100.0070.00417.66
8.2.90.0030.00619.09
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0050.00517.79
8.2.50.0040.00418.10
8.2.40.0000.00720.54
8.2.30.0040.00419.28
8.2.20.0000.00718.00
8.2.10.0030.00517.92
8.2.00.0000.00817.96
8.1.280.0180.00025.92
8.1.270.0050.00322.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.90
8.1.230.0030.00719.16
8.1.220.0000.01017.79
8.1.210.0030.00518.77
8.1.200.0060.00317.22
8.1.190.0030.00517.00
8.1.180.0050.00318.10
8.1.170.0060.00318.57
8.1.160.0020.00518.88
8.1.150.0000.00722.05
8.1.140.0040.00419.45
8.1.130.0050.00320.53
8.1.120.0030.00317.40
8.1.110.0040.00417.42
8.1.100.0000.00717.42
8.1.90.0020.00517.27
8.1.80.0030.00317.45
8.1.70.0070.00017.39
8.1.60.0040.00417.50
8.1.50.0030.00617.50
8.1.40.0040.00417.36
8.1.30.0020.00517.60
8.1.20.0040.00417.52
8.1.10.0030.00517.41
8.1.00.0000.00717.40
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0060.00017.13
8.0.260.0070.00018.69
8.0.250.0030.00316.89
8.0.240.0040.00416.88
8.0.230.0030.00316.86
8.0.220.0030.00616.79
8.0.210.0000.00716.71
8.0.200.0000.00716.86
8.0.190.0030.00516.80
8.0.180.0040.00416.84
8.0.170.0000.00716.69
8.0.160.0040.00416.79
8.0.150.0070.00016.70
8.0.140.0050.00216.72
8.0.130.0060.00013.25
8.0.120.0040.00416.81
8.0.110.0000.00716.69
8.0.100.0050.00216.79
8.0.90.0030.00316.88
8.0.80.0060.00916.89
8.0.70.0000.00816.70
8.0.60.0040.00416.81
8.0.50.0070.00016.70
8.0.30.0040.01517.00
8.0.20.0110.00817.40
8.0.10.0000.00716.90
8.0.00.0100.00716.65
7.4.330.0000.00415.55
7.4.320.0060.00016.46
7.4.300.0000.00616.39
7.4.290.0070.00016.38
7.4.280.0000.00716.39
7.4.270.0000.00716.51
7.4.260.0030.00316.48
7.4.250.0040.00416.41
7.4.240.0030.00316.45
7.4.230.0000.00716.50
7.4.220.0090.00916.42
7.4.210.0070.00716.50
7.4.200.0070.00016.55
7.4.160.0080.00816.36
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0040.01516.41
7.4.120.0080.01116.32
7.4.110.0030.01316.64
7.4.100.0160.01316.45
7.4.90.0110.01116.48
7.4.80.0110.01119.39
7.4.70.0070.01016.40
7.4.60.0120.00416.39
7.4.50.0090.00316.42
7.4.40.0060.01016.47
7.4.30.0140.00416.32
7.4.10.0120.00614.95
7.4.00.0040.01214.83
7.3.330.0050.00013.05
7.3.320.0000.00612.88
7.3.310.0000.00716.22
7.3.300.0030.00316.09
7.3.290.0070.00716.16
7.3.280.0070.00916.14
7.3.270.0200.00017.40
7.3.260.0120.00816.20
7.3.250.0140.00716.27
7.3.240.0080.00916.40
7.3.230.0100.00716.17
7.3.210.0100.00716.23
7.3.200.0070.01516.34
7.3.190.0040.01416.16
7.3.180.0110.01016.37
7.3.170.0130.01016.31
7.3.160.0100.00516.08
7.3.130.0090.00614.82
7.3.120.0040.01414.84
7.3.110.0070.00714.88
7.3.100.0070.00714.64
7.3.90.0060.00914.85
7.3.80.0070.01014.54
7.3.70.0040.00414.63
7.3.60.0070.01114.52
7.3.50.0070.00714.64
7.3.40.0040.01514.48
7.3.30.0030.01014.59
7.3.20.0060.00616.52
7.3.10.0040.01116.28
7.3.00.0080.00816.18
7.2.330.0150.00316.46
7.2.320.0120.00616.20
7.2.310.0040.01216.58
7.2.300.0030.02016.57
7.2.290.0150.00916.43
7.2.260.0110.00714.52
7.2.250.0090.00615.15
7.2.240.0000.01415.05
7.2.230.0090.00614.88
7.2.220.0070.01114.92
7.2.210.0060.01214.54
7.2.200.0040.01114.83
7.2.190.0060.01014.65
7.2.180.0000.01414.82
7.2.170.0090.00915.04
7.2.160.0000.01214.73
7.2.150.0070.01016.70
7.2.140.0040.00716.83
7.2.130.0070.01016.70
7.2.120.0000.01416.69
7.2.110.0000.01216.65
7.2.100.0000.01816.79
7.2.90.0000.01016.75
7.2.80.0050.00316.79
7.2.70.0070.00716.48
7.2.60.0060.00616.63
7.2.50.0090.00416.70
7.2.40.0030.01216.72
7.2.30.0060.00916.73
7.2.20.0060.00617.00
7.2.10.0030.01016.66
7.2.00.0120.00416.65
7.1.330.0140.00015.70
7.1.320.0090.00615.43
7.1.310.0030.01015.86
7.1.300.0050.00515.51
7.1.290.0100.00315.64
7.1.280.0140.00015.89
7.1.270.0070.00715.91
7.1.260.0030.00915.96
7.1.250.0000.01315.67
7.1.240.0070.00715.68
7.1.230.0000.01315.56
7.1.220.0050.00515.77
7.1.210.0130.00315.41
7.1.200.0040.00815.78
7.1.190.0070.00715.78
7.1.180.0090.00615.70
7.1.170.0000.00815.68
7.1.160.0070.00315.71
7.1.150.0110.00315.80
7.1.140.0090.00015.81
7.1.130.0040.00415.78
7.1.120.0000.01715.68
7.1.110.0110.00415.77
7.1.100.0060.00315.82
7.1.90.0060.00315.83
7.1.80.0060.01115.69
7.1.70.0120.00915.47
7.1.60.0170.01024.57
7.1.50.0150.01024.26
7.1.40.0160.00924.13
7.1.30.0200.00724.15
7.1.20.0400.00924.24
7.1.10.0160.01115.24
7.1.00.0080.01115.28
7.0.330.0060.00615.36
7.0.320.0030.00515.06
7.0.310.0040.01115.22
7.0.300.0000.01115.21
7.0.290.0100.00615.42
7.0.280.0100.00315.37
7.0.270.0000.01015.27
7.0.260.0070.00715.07
7.0.250.0030.01015.13
7.0.240.0070.00715.49
7.0.230.0030.00715.57
7.0.220.0090.00315.28
7.0.210.0030.00615.45
7.0.200.0070.00815.17
7.0.190.0080.00915.12
7.0.180.0090.00814.75
7.0.170.0060.01114.74
7.0.160.0060.01114.83
7.0.150.0120.00514.78
7.0.140.0080.00914.92
7.0.130.0080.01315.05
7.0.120.0090.01114.98
7.0.110.0030.01514.88
7.0.100.0080.01014.77
7.0.90.0090.00515.00
7.0.80.0080.01114.99
7.0.70.0120.00714.86
7.0.60.0020.01214.77
7.0.50.0060.01315.11
7.0.40.0020.01613.88
7.0.30.0100.00713.88
7.0.20.0080.00814.05
7.0.10.0120.00613.89
7.0.00.5050.00513.96
5.6.400.0030.01114.26
5.6.390.0070.01014.18
5.6.380.0060.00314.18
5.6.370.0100.00713.97
5.6.360.0040.00714.57
5.6.350.0040.01114.38
5.6.340.0000.01314.23
5.6.330.0110.00414.45
5.6.320.0030.01014.21
5.6.310.0060.00614.01
5.6.300.0040.00413.97
5.6.290.0060.00313.98
5.6.280.0030.01014.05
5.6.270.0030.01313.98
5.6.260.0090.00314.39
5.6.250.0030.00914.20
5.6.240.0090.00314.14
5.6.230.0000.00814.32
5.6.220.0000.01214.06
5.6.210.0040.00414.28
5.6.200.0080.00814.00
5.6.190.0070.01014.44
5.6.180.0000.01514.27
5.6.170.0030.01314.07
5.6.160.0060.01014.12
5.6.150.0100.00614.25
5.6.140.0030.00914.11
5.6.130.0040.00814.24
5.6.120.0040.00814.28
5.6.110.0030.01214.55
5.6.100.0000.01014.07
5.6.90.0060.00614.23
5.6.80.0100.00714.13
5.6.70.0030.01014.06
5.6.60.0100.00714.18
5.6.50.0070.00713.93
5.6.40.0030.01014.34
5.6.30.0090.00314.08
5.6.20.0040.00814.06
5.6.10.0000.00914.12
5.6.00.0030.00514.20

preferences:
55.87 ms | 401 KiB | 5 Q