3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ereg_replace('toto', 'tata', 'to est trop toto');

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)
5.4.320.0040.04612.50
5.4.310.0080.04112.50
5.4.300.0060.03612.50
5.4.290.0080.03712.49
5.4.280.0040.04412.39
5.4.270.0070.03512.39
5.4.260.0030.04512.39
5.4.250.0070.04112.39
5.4.240.0040.04812.39
5.4.230.0050.03912.38
5.4.220.0050.04312.38
5.4.210.0080.03212.38
5.4.200.0040.04612.38
5.4.190.0130.03312.38
5.4.180.0090.03412.38
5.4.170.0100.03612.39
5.4.160.0060.03912.38
5.4.150.0050.03612.38
5.4.140.0050.04312.07
5.4.130.0070.03512.05
5.4.120.0070.03412.01
5.4.110.0120.04212.01
5.4.100.0040.03812.01
5.4.90.0070.03612.01
5.4.80.0060.04912.01
5.4.70.0030.04312.01
5.4.60.0100.03612.01
5.4.50.0040.04012.00
5.4.40.0090.03412.00
5.4.30.0070.04011.99
5.4.20.0070.04011.99
5.4.10.0090.03611.99
5.4.00.0030.03711.48
5.3.290.0080.04412.80
5.3.280.0090.04312.71
5.3.270.0090.04112.72
5.3.260.0060.04712.72
5.3.250.0060.03712.71
5.3.240.0030.03912.72
5.3.230.0080.04612.71
5.3.220.0060.03712.68
5.3.210.0040.04012.68
5.3.200.0080.03612.68
5.3.190.0060.03812.68
5.3.180.0070.03612.68
5.3.170.0070.03512.67
5.3.160.0060.03712.68
5.3.150.0040.04012.68
5.3.140.0040.03712.66
5.3.130.0050.04012.66
5.3.120.0070.04012.66
5.3.110.0060.04412.66
5.3.100.0060.03612.12
5.3.90.0070.04212.09
5.3.80.0080.04112.08
5.3.70.0100.03612.07
5.3.60.0060.03912.06
5.3.50.0060.04012.00
5.3.40.0040.03812.00
5.3.30.0140.03111.95
5.3.20.0030.03811.72
5.3.10.0100.03511.70
5.3.00.0070.03911.68
5.2.170.0050.0349.18
5.2.160.0080.0289.18
5.2.150.0050.0349.18
5.2.140.0050.0369.17
5.2.130.0080.0359.14
5.2.120.0090.0279.14
5.2.110.0080.0289.15
5.2.100.0110.0309.14
5.2.90.0050.0359.14
5.2.80.0040.0359.14
5.2.70.0070.0409.14
5.2.60.0040.0359.09
5.2.50.0030.0339.06
5.2.40.0040.0349.04
5.2.30.0080.0369.02
5.2.20.0070.0289.00
5.2.10.0080.0278.92
5.2.00.0050.0308.78
5.1.60.0080.0218.07
5.1.50.0050.0278.06
5.1.40.0040.0328.05
5.1.30.0030.0298.40
5.1.20.0040.0268.41
5.1.10.0050.0278.14
5.1.00.0070.0318.14
5.0.50.0080.0196.62
5.0.40.0040.0246.48
5.0.30.0020.0336.29
5.0.20.0030.0206.26
5.0.10.0040.0256.24
5.0.00.0040.0296.23
4.4.90.0020.0164.78
4.4.80.0020.0154.75
4.4.70.0030.0154.75
4.4.60.0030.0164.75
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0174.76
4.4.20.0000.0184.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0040.0144.66
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0020.0224.63
4.3.60.0030.0234.63
4.3.50.0040.0164.63
4.3.40.0010.0254.54
4.3.30.0010.0173.28
4.3.20.0040.0143.26
4.3.10.0000.0173.21
4.3.00.0170.01714.30

preferences:
141.23 ms | 1394 KiB | 7 Q