3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "123, 234"; $str = str_replace(" ", "", $str) print_r(explode(",", $str)); ?>

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)
5.4.340.0100.03212.00
5.4.320.0040.03812.49
5.4.310.0050.03912.50
5.4.300.0040.03912.50
5.4.290.0060.03812.50
5.4.280.0050.03612.39
5.4.270.0040.03812.39
5.4.260.0050.04212.39
5.4.250.0060.03912.39
5.4.240.0130.04512.39
5.4.230.0060.04212.38
5.4.220.0050.03812.38
5.4.210.0080.03312.38
5.4.200.0090.03612.38
5.4.190.0040.03812.38
5.4.180.0030.03912.38
5.4.170.0060.03512.39
5.4.160.0050.03712.38
5.4.150.0080.03412.38
5.4.140.0060.04012.07
5.4.130.0060.03712.05
5.4.120.0060.03712.01
5.4.110.0090.03212.01
5.4.100.0060.03612.01
5.4.90.0040.03812.01
5.4.80.0070.03512.02
5.4.70.0060.03412.00
5.4.60.0050.03512.00
5.4.50.0080.03812.01
5.4.40.0040.03912.00
5.4.30.0090.03611.99
5.4.20.0080.03811.98
5.4.10.0070.04011.99
5.4.00.0050.03811.48
5.3.290.0080.03812.80
5.3.280.0090.03612.71
5.3.270.0060.04012.73
5.3.260.0070.04412.72
5.3.250.0080.03512.72
5.3.240.0040.03812.72
5.3.230.0110.03812.71
5.3.220.0090.03712.68
5.3.210.0070.04312.68
5.3.200.0040.04012.68
5.3.190.0080.03712.68
5.3.180.0070.04212.67
5.3.170.0070.03612.67
5.3.160.0090.03312.67
5.3.150.0080.03512.67
5.3.140.0140.03312.66
5.3.130.0090.04012.66
5.3.120.0080.03912.66
5.3.110.0060.03812.66
5.3.100.0040.03812.12
5.3.90.0030.03812.09
5.3.80.0040.03912.07
5.3.70.0050.03612.07
5.3.60.0050.04112.06
5.3.50.0040.03712.00
5.3.40.0120.03612.00
5.3.30.0110.03411.95
5.3.20.0040.03711.72
5.3.10.0050.03511.70
5.3.00.0070.03711.68
5.2.170.0100.0299.18
5.2.160.0050.0289.18
5.2.150.0040.0309.18
5.2.140.0050.0299.18
5.2.130.0040.0299.14
5.2.120.0050.0279.14
5.2.110.0020.0329.15
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0030.0329.14
5.2.70.0040.0379.14
5.2.60.0070.0289.09
5.2.50.0030.0319.06
5.2.40.0030.0299.03
5.2.30.0030.0339.01
5.2.20.0040.0299.00
5.2.10.0050.0288.92
5.2.00.0090.0258.78
5.1.60.0060.0228.07
5.1.50.0040.0248.07
5.1.40.0050.0238.04
5.1.30.0030.0278.40
5.1.20.0040.0278.41
5.1.10.0060.0298.14
5.1.00.0090.0298.14
5.0.50.0060.0206.62
5.0.40.0090.0176.48
5.0.30.0040.0326.29
5.0.20.0040.0206.26
5.0.10.0050.0196.24
5.0.00.0030.0316.23
4.4.90.0000.0194.77
4.4.80.0030.0154.75
4.4.70.0050.0134.75
4.4.60.0020.0174.76
4.4.50.0050.0144.77
4.4.40.0030.0254.70
4.4.30.0030.0184.75
4.4.20.0030.0164.85
4.4.10.0010.0174.85
4.4.00.0020.0324.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0010.0164.63
4.3.80.0020.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0174.62
4.3.40.0050.0264.53
4.3.30.0000.0193.28
4.3.20.0040.0203.26
4.3.10.0010.0173.22
4.3.00.0030.0207.18

preferences:
144.49 ms | 1394 KiB | 7 Q