3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = 'yabadabadoo'; $str2 = 'yaba'; if (strpos($str1,$str2)) { echo "\"" . $str1 . "\" contains \"" . $str2 . "\""; } else { echo "\"" . $str1 . "\" does not contain \"" . $str2 . "\"";

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)
5.4.310.0050.03912.46
5.4.300.0070.03712.47
5.4.290.0050.04012.46
5.4.280.0080.03412.36
5.4.270.0060.03712.36
5.4.260.0060.03812.36
5.4.250.0040.04112.36
5.4.240.0070.03612.36
5.4.230.0060.03812.35
5.4.220.0070.03612.35
5.4.210.0040.03812.35
5.4.200.0080.03612.35
5.4.190.0050.03612.35
5.4.180.0050.03612.35
5.4.170.0070.03412.36
5.4.160.0060.03512.36
5.4.150.0060.03512.36
5.4.140.0050.03712.04
5.4.130.0050.03712.03
5.4.120.0040.03711.98
5.4.110.0080.03411.99
5.4.100.0100.04711.98
5.4.90.0080.04011.98
5.4.80.0100.03511.98
5.4.70.0080.03311.98
5.4.60.0070.03311.98
5.4.50.0040.03611.98
5.4.40.0080.03211.96
5.4.30.0070.03511.96
5.4.20.0040.03711.96
5.4.10.0090.03211.96
5.4.00.0040.03911.45
5.3.280.0060.04412.71
5.3.270.0090.03612.72
5.3.260.0020.05212.72
5.3.250.0050.05212.72
5.3.240.0040.04012.71
5.3.230.0060.03812.71
5.3.220.0050.04012.68
5.3.210.0030.04112.68
5.3.200.0060.03612.68
5.3.190.0060.03612.68
5.3.180.0060.03612.68
5.3.170.0080.03412.67
5.3.160.0070.03612.67
5.3.150.0060.03912.68
5.3.140.0060.03612.66
5.3.130.0050.03912.66
5.3.120.0050.04212.65
5.3.110.0070.04012.66
5.3.100.0070.03612.12
5.3.90.0080.03512.08
5.3.80.0060.03612.07
5.3.70.0070.03612.07
5.3.60.0050.03712.06
5.3.50.0110.05512.00
5.3.40.0080.03612.00
5.3.30.0100.03411.95
5.3.20.0030.03811.73
5.3.10.0080.03311.70
5.3.00.0030.03911.68
5.2.170.0020.0329.18
5.2.160.0040.0329.18
5.2.150.0060.0299.19
5.2.140.0060.0299.18
5.2.130.0070.0279.14
5.2.120.0020.0319.14
5.2.110.0080.0269.15
5.2.100.0050.0289.15
5.2.90.0060.0289.14
5.2.80.0050.0309.14
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0040.0319.06
5.2.40.0040.0299.04
5.2.30.0030.0319.02
5.2.20.0060.0279.00
5.2.10.0060.0298.92
5.2.00.0080.0258.78
5.1.60.0050.0238.07
5.1.50.0040.0248.07
5.1.40.0020.0278.05
5.1.30.0100.0228.40
5.1.20.0070.0318.43
5.1.10.0040.0258.14
5.1.00.0030.0268.14
5.0.50.0050.0236.62
5.0.40.0070.0226.49
5.0.30.0070.0296.29
5.0.20.0040.0176.27
5.0.10.0030.0196.25
5.0.00.0020.0376.23
4.4.90.0040.0144.78
4.4.80.0030.0204.75
4.4.70.0020.0184.75
4.4.60.0020.0264.76
4.4.50.0030.0224.77
4.4.40.0060.0264.71
4.4.30.0040.0144.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0040.0274.76
4.3.110.0030.0224.67
4.3.100.0000.0174.66
4.3.90.0030.0144.64
4.3.80.0040.0274.59
4.3.70.0050.0174.63
4.3.60.0030.0144.63
4.3.50.0050.0224.63
4.3.40.0020.0244.54
4.3.30.0030.0223.29
4.3.20.0030.0163.26
4.3.10.0030.0193.22
4.3.00.0130.01315.28

preferences:
141.01 ms | 1386 KiB | 7 Q