3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "immediate! availability. of PHP 5.3.29.a"; var_export( preg_split('/[!.]\K ?(?=[a-z])/i', $str) );

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)
8.4.140.0120.00917.59
8.4.130.0050.00518.02
8.4.120.0140.00520.58
8.4.110.0060.00322.52
8.4.100.0080.00918.06
8.4.90.0120.00818.55
8.4.80.0070.00517.80
8.4.70.0120.00718.03
8.4.60.0140.00518.73
8.4.50.0110.00517.95
8.4.40.0100.00717.51
8.4.30.0100.01024.26
8.4.20.0160.00319.76
8.4.10.0120.00819.37
8.3.270.0100.01116.76
8.3.260.0150.00416.76
8.3.250.0080.00818.66
8.3.240.0100.00916.68
8.3.230.0110.00816.95
8.3.220.0120.00717.31
8.3.210.0040.00416.93
8.3.200.0040.00516.94
8.3.190.0030.00418.81
8.3.180.0110.00918.59
8.3.170.0040.01517.18
8.3.160.0030.01018.98
8.3.150.0120.00617.04
8.3.140.0090.00616.60
8.3.130.0040.00416.65
8.3.120.0000.00818.85
8.3.110.0350.00616.56
8.3.100.0410.00616.63
8.3.90.0390.00916.62
8.3.80.0210.00316.87
8.3.70.0200.00616.61
8.3.60.0180.00616.75
8.3.50.0220.00516.88
8.3.40.0150.00717.63
8.3.30.0180.00017.63
8.3.20.0170.00617.50
8.3.10.0090.00917.63
8.3.00.0090.00217.63
8.2.290.0060.00620.68
8.2.280.0100.01020.57
8.2.270.0160.00316.65
8.2.260.0000.00817.07
8.2.250.0060.00317.05
8.2.240.0050.00518.67
8.2.230.0220.01116.46
8.2.220.0260.01516.44
8.2.210.0180.01816.44
8.2.200.0280.00816.50
8.2.190.0250.01216.50
8.2.180.0370.00316.41
8.2.170.0340.00617.49
8.2.160.0410.00317.75
8.2.150.0350.00417.25
8.2.140.0380.00717.61
8.2.130.0310.00617.60
8.2.120.0340.00417.50
8.2.110.0370.00317.60
8.2.100.0270.00917.63
8.2.90.0350.00617.50
8.2.80.0190.01617.38
8.2.70.0410.00017.63
8.2.60.0320.01317.50
8.2.50.0410.00417.50
8.2.40.0250.00817.75
8.2.30.0160.00417.50
8.2.20.0150.00417.50
8.2.10.0310.00617.50
8.2.00.0360.00417.75
8.1.330.0070.01121.82
8.1.320.0100.00816.27
8.1.310.0050.00316.54
8.1.300.0090.00018.13
8.1.290.0330.00716.00
8.1.280.0390.00316.38
8.1.270.0250.01417.29
8.1.260.0400.00317.13
8.1.250.0410.00417.50
8.1.240.0260.01317.38
8.1.230.0390.00417.38
8.1.220.0380.01017.25
8.1.210.0380.00617.13
8.1.200.0210.01417.38
8.1.190.0330.00617.25
8.1.180.0260.00917.22
8.1.170.0270.00717.35
8.1.160.0220.01217.47
8.1.150.0300.00917.38
8.1.140.0270.01317.24
8.1.130.0310.00917.38
8.1.120.0290.01117.22
8.1.110.0210.01117.25
8.1.100.0240.00817.25
8.1.90.0310.01016.88
8.1.80.0360.00317.13
8.1.70.0280.01417.13
8.1.60.0250.00617.47
8.1.50.0270.00717.37
8.1.40.0350.01017.38
8.1.30.0310.00817.25
8.1.20.0330.00617.25
8.1.10.0290.01217.38
8.1.00.0320.01217.13

preferences:
65.52 ms | 403 KiB | 5 Q