3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'verySmallButton'; echo lcfirst(str_replace(' ', '', ucwords(str_replace(['-', '_'], ' ', $name))));

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)
8.3.60.0120.00918.30
8.3.50.0100.01016.26
8.3.40.0040.01121.90
8.3.30.0070.00718.59
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0070.00326.16
8.2.180.0140.00325.92
8.2.170.0120.00418.92
8.2.160.0100.00322.96
8.2.150.0050.00325.66
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00526.35
8.2.110.0030.00622.18
8.2.100.0080.00319.57
8.2.90.0000.00917.63
8.2.80.0040.00418.83
8.2.70.0040.00417.63
8.2.60.0000.00817.63
8.2.50.0030.00618.05
8.2.40.0020.00518.22
8.2.30.0040.00418.05
8.2.20.0000.00717.93
8.2.10.0040.00419.05
8.2.00.0000.00719.04
8.1.280.0160.00325.92
8.1.270.0090.00023.99
8.1.260.0100.00328.09
8.1.250.0000.00828.09
8.1.240.0040.00819.14
8.1.230.0090.00321.04
8.1.220.0040.00418.55
8.1.210.0060.00318.77
8.1.200.0050.00317.23
8.1.190.0080.00017.23
8.1.180.0030.00718.10
8.1.170.0040.00418.57
8.1.160.0040.00418.82
8.1.150.0000.00718.70
8.1.140.0070.00020.66
8.1.130.0070.00019.95
8.1.120.0000.00817.29
8.1.110.0040.00417.37
8.1.100.0070.00017.32
8.1.90.0000.00717.28
8.1.80.0040.00417.45
8.1.70.0030.00317.40
8.1.60.0000.00817.50
8.1.50.0080.00017.49
8.1.40.0000.00817.45
8.1.30.0070.00017.50
8.1.20.0040.00417.64
8.1.10.0040.00417.54
8.1.00.0030.01017.41
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.44
8.0.270.0030.00318.05
8.0.260.0030.00518.66
8.0.250.0100.00016.91
8.0.240.0000.00716.91
8.0.230.0000.00716.78
8.0.220.0070.00016.79
8.0.210.0030.00316.71
8.0.200.0030.00316.93
8.0.190.0020.00516.88
8.0.180.0030.00516.79
8.0.170.0030.00516.85
8.0.160.0040.00416.82
8.0.150.0000.00716.74
8.0.140.0070.00016.83
8.0.130.0000.00513.25
8.0.120.0040.00416.76
8.0.110.0030.00516.89
8.0.100.0040.00416.93
8.0.90.0030.00516.75
8.0.80.0090.00916.82
8.0.70.0000.00716.84
8.0.60.0070.00016.89
8.0.50.0000.00716.81
8.0.30.0170.00017.16
8.0.20.0130.00917.04
8.0.10.0000.00816.77
8.0.00.0170.00716.77
7.4.330.0000.00515.55
7.4.320.0000.00616.58
7.4.300.0040.00416.42
7.4.290.0040.00416.38
7.4.280.0040.00416.43
7.4.270.0030.00316.51
7.4.260.0060.00013.24
7.4.250.0070.00016.41
7.4.240.0040.00416.53
7.4.230.0040.00216.47
7.4.220.0030.00316.44
7.4.210.0070.00816.48
7.4.200.0030.00316.57
7.4.130.0110.00816.47
7.4.120.0070.01016.42
7.4.110.0000.01516.24
7.4.100.0130.00716.40
7.4.90.0130.00316.36
7.4.80.0090.00616.48
7.4.70.0070.01016.39
7.4.60.0030.01216.36
7.4.50.0070.01016.28
7.4.40.0030.01516.48
7.4.30.0100.00716.38
7.4.20.0100.00616.48
7.4.10.0100.00716.31
7.4.00.0090.01116.23
7.3.330.0040.00416.13
7.3.320.0050.00012.98
7.3.310.0070.00016.14
7.3.300.0000.00616.22
7.3.290.0070.00916.15
7.3.260.0110.01116.23
7.3.250.0090.00916.30
7.3.240.0080.00816.07
7.3.230.0100.00716.41
7.3.220.0060.01116.39
7.3.210.0060.01216.38
7.3.200.0000.01516.46
7.3.190.0040.01116.20
7.3.180.0060.01016.13
7.3.170.0120.00316.20
7.3.160.0110.01016.24
7.3.150.0100.00716.43
7.3.140.0130.00316.14
7.3.130.0120.00616.30
7.3.120.0120.00916.15
7.3.110.0130.01015.99
7.3.100.0030.01316.25
7.3.90.0130.00716.29
7.3.80.0140.00316.55
7.3.70.0060.01316.20
7.3.60.0130.00316.07
7.3.50.0100.01316.31
7.3.40.0140.00316.29
7.3.30.0090.00616.27
7.3.20.0140.00916.31
7.3.10.0260.01316.26
7.3.00.0060.01816.20
7.2.340.0070.01016.56
7.2.330.0080.00816.57
7.2.320.0100.00716.56
7.2.310.0080.00816.62
7.2.300.0090.00616.52
7.2.290.0090.00916.64
7.2.280.0030.01316.36
7.2.270.0090.00916.63
7.2.260.0030.01616.56
7.2.250.0150.00916.14
7.2.240.0130.01016.34
7.2.230.0130.00416.41
7.2.220.0100.00816.44
7.2.210.0080.00816.64
7.2.200.0080.00816.34
7.2.190.0030.01416.43
7.2.180.0130.01016.43
7.2.170.0060.01716.31
7.2.160.0100.00616.59
7.2.150.0140.00316.43
7.2.140.0050.01416.43
7.2.130.0190.00616.42
7.2.120.0080.01116.45
7.2.110.0060.01316.45
7.2.100.0070.01116.35
7.2.90.0120.00616.48
7.2.80.0090.01216.30
7.2.70.0170.00816.31
7.2.60.0110.00816.25
7.2.50.0110.00816.22
7.2.40.0100.01016.41
7.2.30.0060.01216.49
7.2.20.0150.00216.55
7.2.10.0150.00816.30
7.2.00.0120.00616.38

preferences:
35.69 ms | 400 KiB | 5 Q