3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'tehdgsd f fs fsddf sdf http://mail.ru?dsdfll fdsfsd'; if( ($pos = stripos($text, 'http://') || ($pos = stripos($text, 'https://')) ) { echo $pos; echo substr($text, $pos); }

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)
5.4.310.0060.03712.49
5.4.300.0050.03612.50
5.4.290.0060.04012.50
5.4.280.0050.03612.39
5.4.270.0080.03412.39
5.4.260.0070.03812.39
5.4.250.0070.03812.39
5.4.240.0030.04312.39
5.4.230.0050.03912.38
5.4.220.0070.03512.38
5.4.210.0050.03512.39
5.4.200.0040.03912.38
5.4.190.0060.03612.38
5.4.180.0090.03212.38
5.4.170.0050.03512.39
5.4.160.0030.03812.39
5.4.150.0060.03612.38
5.4.140.0050.03712.07
5.4.130.0060.04412.05
5.4.120.0060.03512.02
5.4.110.0070.03712.01
5.4.100.0030.03712.02
5.4.90.0070.03512.02
5.4.80.0080.04212.01
5.4.70.0040.03612.01
5.4.60.0080.03112.00
5.4.50.0070.04312.00
5.4.40.0050.03412.00
5.4.30.0090.03611.99
5.4.20.0040.04711.98
5.4.10.0070.03411.99
5.4.00.0030.03811.48
5.3.290.0080.03612.80
5.3.280.0110.03612.71
5.3.270.0090.03612.72
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0040.04012.72
5.3.230.0050.04012.71
5.3.220.0130.03712.68
5.3.210.0100.04212.68
5.3.200.0070.03512.68
5.3.190.0060.03612.68
5.3.180.0100.03412.68
5.3.170.0060.03612.67
5.3.160.0090.03212.68
5.3.150.0070.04212.68
5.3.140.0040.03712.66
5.3.130.0040.03912.66
5.3.120.0050.03912.66
5.3.110.0030.04112.65
5.3.100.0050.03812.12
5.3.90.0040.03712.09
5.3.80.0070.03512.07
5.3.70.0090.03512.07
5.3.60.0050.03612.06
5.3.50.0050.03712.00
5.3.40.0050.03612.00
5.3.30.0070.03311.95
5.3.20.0070.03711.73
5.3.10.0070.03211.70
5.3.00.0030.03711.68
5.2.170.0090.0309.18
5.2.160.0080.0269.18
5.2.150.0020.0439.18
5.2.140.0060.0309.18
5.2.130.0040.0359.14
5.2.120.0050.0269.14
5.2.110.0060.0269.14
5.2.100.0040.0329.14
5.2.90.0020.0329.14
5.2.80.0040.0309.14
5.2.70.0040.0389.14
5.2.60.0060.0279.09
5.2.50.0070.0269.06
5.2.40.0040.0309.04
5.2.30.0030.0309.02
5.2.20.0050.0289.00
5.2.10.0060.0268.92
5.2.00.0000.0328.78
5.1.60.0040.0278.07
5.1.50.0020.0278.07
5.1.40.0050.0318.04
5.1.30.0070.0228.40
5.1.20.0040.0348.42
5.1.10.0040.0278.15
5.1.00.0050.0248.14
5.0.50.0010.0226.62
5.0.40.0020.0216.48
5.0.30.0060.0286.29
5.0.20.0070.0156.27
5.0.10.0060.0166.25
5.0.00.0010.0326.23
4.4.90.0030.0154.78
4.4.80.0030.0144.76
4.4.70.0020.0154.76
4.4.60.0040.0194.76
4.4.50.0040.0194.77
4.4.40.0040.0264.71
4.4.30.0040.0134.75
4.4.20.0040.0214.84
4.4.10.0020.0164.85
4.4.00.0040.0294.75
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0030.0144.64
4.3.80.0030.0234.59
4.3.70.0030.0144.63
4.3.60.0040.0144.62
4.3.50.0040.0164.63
4.3.40.0030.0234.54
4.3.30.0010.0173.28
4.3.20.0010.0173.26
4.3.10.0030.0183.22
4.3.00.0030.01715.92

preferences:
143.76 ms | 1394 KiB | 7 Q