3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'oh loooong jhonson, miiiiauuu miiiaaaau'; for($i=0; < $i < 10000; $i++) { strpos($string, 'miau''); }

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)
5.4.320.0090.04412.50
5.4.310.0080.05012.49
5.4.300.0050.03812.50
5.4.290.0010.04212.49
5.4.280.0070.03412.39
5.4.270.0070.03512.39
5.4.260.0080.03512.39
5.4.250.0050.03912.39
5.4.240.0030.03912.39
5.4.230.0060.03712.38
5.4.220.0040.03912.38
5.4.210.0070.03712.38
5.4.200.0050.03812.38
5.4.190.0040.03912.38
5.4.180.0070.03512.38
5.4.170.0020.04612.39
5.4.160.0040.03912.38
5.4.150.0050.03712.38
5.4.140.0090.03412.07
5.4.130.0050.03712.05
5.4.120.0080.03312.01
5.4.110.0030.03712.02
5.4.100.0050.04012.01
5.4.90.0040.04012.01
5.4.80.0070.04212.01
5.4.70.0050.03612.01
5.4.60.0060.04512.00
5.4.50.0060.03312.01
5.4.40.0030.03612.00
5.4.30.0040.03711.99
5.4.20.0020.03811.98
5.4.10.0070.03311.99
5.4.00.0070.03511.49
5.3.290.0080.03712.80
5.3.280.0090.03912.70
5.3.270.0050.03912.73
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0070.03812.72
5.3.230.0040.04012.71
5.3.220.0060.04112.68
5.3.210.0060.04112.68
5.3.200.0040.03912.68
5.3.190.0070.03512.68
5.3.180.0050.03812.68
5.3.170.0020.04012.67
5.3.160.0070.03612.68
5.3.150.0030.03912.68
5.3.140.0050.03812.66
5.3.130.0050.04612.66
5.3.120.0050.04012.66
5.3.110.0050.03912.66
5.3.100.0070.03612.12
5.3.90.0090.03312.08
5.3.80.0060.03612.08
5.3.70.0050.03712.07
5.3.60.0050.03812.06
5.3.50.0050.03712.00
5.3.40.0040.03912.00
5.3.30.0070.03611.95
5.3.20.0060.03411.72
5.3.10.0050.03511.70
5.3.00.0050.03811.68
5.2.170.0050.0319.18
5.2.160.0050.0309.18
5.2.150.0080.0409.18
5.2.140.0040.0409.19
5.2.130.0050.0299.14
5.2.120.0030.0309.13
5.2.110.0080.0269.15
5.2.100.0030.0449.14
5.2.90.0080.0399.14
5.2.80.0070.0419.14
5.2.70.0050.0409.14
5.2.60.0060.0299.09
5.2.50.0070.0279.06
5.2.40.0050.0289.04
5.2.30.0090.0399.01
5.2.20.0040.0419.00
5.2.10.0040.0408.92
5.2.00.0110.0328.79
5.1.60.0060.0328.07
5.1.50.0070.0238.06
5.1.40.0030.0298.05
5.1.30.0080.0318.40
5.1.20.0060.0298.42
5.1.10.0020.0338.14
5.1.00.0070.0248.14
5.0.50.0080.0166.62
5.0.40.0050.0186.48
5.0.30.0050.0316.29
5.0.20.0050.0196.26
5.0.10.0020.0256.24
5.0.00.0020.0416.23
4.4.90.0030.0174.78
4.4.80.0040.0194.76
4.4.70.0040.0184.76
4.4.60.0140.0294.75
4.4.50.0050.0164.77
4.4.40.0060.0284.71
4.4.30.0040.0214.76
4.4.20.0030.0174.85
4.4.10.0030.0174.85
4.4.00.0030.0284.76
4.3.110.0050.0174.67
4.3.100.0030.0164.66
4.3.90.0050.0134.63
4.3.80.0040.0244.58
4.3.70.0040.0184.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0244.53
4.3.30.0000.0213.29
4.3.20.0030.0193.27
4.3.10.0020.0183.21
4.3.00.0100.0176.91

preferences:
135.9 ms | 1394 KiB | 7 Q