3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array("name:Dave", "adres:Block 14", "zipcode:1234AD"); var_export( preg_replace_callback( '~^[^:]+:~', function($m) { return ucfirst($m[0]) . ' '; }, $data ) );

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)
8.3.60.0100.00718.28
8.3.50.0150.00018.31
8.3.40.0090.00618.83
8.3.30.0090.00618.80
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0070.00026.16
8.2.180.0110.00425.92
8.2.170.0170.00319.08
8.2.160.0120.00322.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00426.16
8.2.110.0040.00421.11
8.2.100.0110.00017.97
8.2.90.0060.00317.75
8.2.80.0060.00319.02
8.2.70.0050.00317.88
8.2.60.0100.00018.05
8.2.50.0050.00318.07
8.2.40.0030.00518.16
8.2.30.0020.00518.22
8.2.20.0030.00618.18
8.2.10.0040.00419.64
8.2.00.0050.00319.32
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0090.00028.09
8.1.240.0110.00017.48
8.1.230.0080.00419.61
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0000.00917.36
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0050.00318.93
8.1.150.0040.00418.86
8.1.140.0000.00718.96
8.1.130.0060.00717.61
8.1.120.0040.00417.62
8.1.110.0030.00617.66
8.1.100.0040.00417.50
8.1.90.0000.00717.50
8.1.80.0070.00017.63
8.1.70.0070.00017.56
8.1.60.0040.00417.67
8.1.50.0000.00817.60
8.1.40.0030.00617.72
8.1.30.0050.00317.78
8.1.20.0040.00417.84
8.1.10.0030.00717.69
8.1.00.0040.00417.52
8.0.300.0030.00618.96
8.0.290.0000.00816.88
8.0.280.0080.00018.46
8.0.270.0040.00418.07
8.0.260.0030.00616.90
8.0.250.0030.00317.10
8.0.240.0030.00317.09
8.0.230.0030.00317.03
8.0.220.0030.00516.93
8.0.210.0030.00617.03
8.0.200.0000.00717.08
8.0.190.0040.00417.08
8.0.180.0040.00417.08
8.0.170.0000.00817.05
8.0.160.0040.00417.11
8.0.150.0000.00817.03
8.0.140.0050.00316.92
8.0.130.0000.00613.50
8.0.120.0040.00416.91
8.0.110.0000.00717.04
8.0.100.0000.00717.01
8.0.90.0070.00016.98
8.0.80.0140.00716.93
8.0.70.0060.00916.97
8.0.60.0110.01116.98
8.0.50.0070.01416.97
8.0.30.0180.00316.98
8.0.20.0060.00917.05
8.0.10.0000.01517.09
8.0.00.0060.00917.13
7.4.330.0040.00015.55
7.4.320.0000.00616.72
7.4.300.0040.00416.80
7.4.290.0030.00316.75
7.4.280.0040.00416.77
7.4.270.0040.00416.72
7.4.260.0030.00313.46
7.4.250.0070.00016.76
7.4.240.0050.00316.75
7.4.230.0070.00016.90
7.4.220.0000.00716.61
7.4.210.0030.01616.88
7.4.200.0120.00816.81
7.4.190.0100.01016.80
7.4.180.0100.01016.75
7.4.160.0000.01516.89
7.4.150.0090.00616.77
7.4.140.0030.01716.77
7.4.130.0100.01016.72
7.4.120.0070.01416.84
7.4.110.0100.01016.76
7.4.100.0100.01016.70
7.4.90.0110.00916.88
7.4.80.0070.01316.81
7.4.70.0100.01016.77
7.4.60.0130.00716.68
7.4.50.0090.01216.69
7.4.40.0070.00716.61
7.4.30.0060.01316.67
7.4.20.0100.01016.63
7.4.10.0030.01716.63
7.4.00.0030.01216.72
7.3.330.0000.00716.41
7.3.320.0000.00713.31
7.3.310.0030.00316.35
7.3.300.0000.00716.50
7.3.290.0030.01016.37
7.3.280.0070.00716.43
7.3.270.0060.01216.42
7.3.260.0100.01016.41
7.3.250.0100.01016.40
7.3.240.0100.00716.46
7.3.230.0110.00316.40
7.3.220.0110.00316.45
7.3.210.0060.00816.46
7.3.200.0040.01016.35
7.3.190.0030.01216.37
7.3.180.0090.00916.32
7.3.170.0120.00316.34
7.3.160.0110.00716.30
7.3.150.0040.01016.43
7.3.140.0130.00716.43
7.3.130.0030.01016.32
7.3.120.0130.00316.46
7.3.110.0100.01016.33
7.3.100.0030.01216.30
7.3.90.0090.00916.63
7.3.80.0160.00316.43
7.3.70.0140.00716.54
7.3.60.0060.01316.57
7.3.50.0100.01016.56
7.3.40.0060.01416.57
7.3.30.0140.00716.62
7.3.20.0060.01416.58
7.3.10.0100.01016.51
7.3.00.0140.00716.48

preferences:
57.58 ms | 400 KiB | 5 Q