3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sentence 'Hello my name is Abu Rayane, my age is 99 yearsl old, and my school level is -1'; $new_sentence = str_replace('my', '__', $sentence, 1); echo $new_sentence;

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)
5.4.320.0060.04912.50
5.4.310.0060.04412.49
5.4.300.0050.03712.50
5.4.290.0070.03712.50
5.4.280.0080.03712.39
5.4.270.0030.04412.39
5.4.260.0060.03812.39
5.4.250.0030.04012.39
5.4.240.0080.03112.39
5.4.230.0030.06012.38
5.4.220.0060.04412.38
5.4.210.0050.03712.38
5.4.200.0040.03912.38
5.4.190.0030.03812.38
5.4.180.0100.03612.38
5.4.170.0090.04512.38
5.4.160.0050.03712.38
5.4.150.0080.03812.38
5.4.140.0060.03712.07
5.4.130.0050.05012.05
5.4.120.0050.04412.02
5.4.110.0060.04112.01
5.4.100.0070.03312.02
5.4.90.0100.04312.01
5.4.80.0040.04112.01
5.4.70.0050.03512.01
5.4.60.0040.03612.00
5.4.50.0050.03512.00
5.4.40.0060.03311.99
5.4.30.0050.03511.99
5.4.20.0070.03711.99
5.4.10.0080.03211.99
5.4.00.0060.03611.49
5.3.290.0050.04012.80
5.3.280.0060.04412.71
5.3.270.0080.03712.72
5.3.260.0060.04112.72
5.3.250.0070.03612.72
5.3.240.0070.04312.72
5.3.230.0080.03612.71
5.3.220.0070.03612.68
5.3.210.0090.04112.68
5.3.200.0060.03712.68
5.3.190.0070.04312.68
5.3.180.0060.05012.67
5.3.170.0080.03412.67
5.3.160.0080.04812.68
5.3.150.0060.04812.67
5.3.140.0070.03712.66
5.3.130.0080.03712.66
5.3.120.0110.04912.65
5.3.110.0110.03512.66
5.3.100.0050.04112.12
5.3.90.0050.03812.08
5.3.80.0040.03712.08
5.3.70.0030.03812.07
5.3.60.0070.04112.06
5.3.50.0050.03712.00
5.3.40.0060.03612.00
5.3.30.0050.03511.95
5.3.20.0090.03111.72
5.3.10.0090.03611.70
5.3.00.0050.03611.68
5.2.170.0020.0329.18
5.2.160.0080.0349.18
5.2.150.0050.0299.18
5.2.140.0070.0439.18
5.2.130.0070.0289.14
5.2.120.0040.0289.14
5.2.110.0060.0309.15
5.2.100.0030.0299.14
5.2.90.0090.0259.14
5.2.80.0090.0329.14
5.2.70.0030.0319.14
5.2.60.0050.0349.09
5.2.50.0060.0279.06
5.2.40.0030.0299.03
5.2.30.0070.0269.01
5.2.20.0050.0289.00
5.2.10.0040.0298.93
5.2.00.0060.0328.78
5.1.60.0070.0218.07
5.1.50.0040.0248.06
5.1.40.0060.0228.05
5.1.30.0010.0298.40
5.1.20.0050.0348.42
5.1.10.0060.0328.14
5.1.00.0050.0298.14
5.0.50.0030.0236.62
5.0.40.0040.0196.48
5.0.30.0060.0286.29
5.0.20.0030.0196.26
5.0.10.0030.0286.24
5.0.00.0030.0366.23
4.4.90.0010.0164.78
4.4.80.0010.0164.75
4.4.70.0030.0154.75
4.4.60.0030.0214.75
4.4.50.0030.0234.77
4.4.40.0050.0294.71
4.4.30.0020.0174.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0194.67
4.3.100.0030.0144.66
4.3.90.0010.0154.63
4.3.80.0040.0274.59
4.3.70.0050.0164.63
4.3.60.0030.0154.63
4.3.50.0000.0194.63
4.3.40.0020.0244.54
4.3.30.0010.0173.29
4.3.20.0020.0173.26
4.3.10.0000.0173.22
4.3.00.0030.02013.43

preferences:
140.81 ms | 1398 KiB | 7 Q