3v4l.org

run code in 300+ PHP versions simultaneously
<?php $groups = "<p> Item1 </p> <p> Item 2 </p> <p> Item 3 </p> <p> Item 4 </p> <p> Item 5 </p> <p> Item 6 </p> <p> Item 7 </p>"; $groups_arr = explode("<p>",$groups); foreach $groups_arr as &$element { $element = "<p>".$element; } echo "The last element:".$groups_arr[count($groups_arr)-1];

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)
5.4.270.0100.07319.11
5.4.260.0170.05718.77
5.4.250.0070.06019.09
5.4.240.0130.07319.02
5.4.230.0100.06318.77
5.4.220.0070.05718.96
5.4.210.0070.06318.96
5.4.200.0200.07018.79
5.4.190.0100.06318.95
5.4.180.0300.05019.01
5.4.170.0100.06719.02
5.4.160.0070.07318.95
5.4.150.0100.06318.95
5.4.140.0170.04716.57
5.4.130.0130.04716.61
5.4.120.0130.05016.59
5.4.110.0230.06316.32
5.4.100.0070.06016.36
5.4.90.0170.05716.33
5.4.80.0270.05316.34
5.4.70.0130.06016.47
5.4.60.0130.06716.53
5.4.50.0100.06316.38
5.4.40.0170.06016.41
5.4.30.0030.07716.58
5.4.20.0130.05716.58
5.4.10.0200.04716.62
5.4.00.0200.06016.05
5.3.280.0070.06014.61
5.3.270.0030.07714.76
5.3.260.0100.07014.77
5.3.250.0200.06014.46
5.3.240.0230.05714.60
5.3.230.0170.06314.46
5.3.220.0030.07714.59
5.3.210.0100.05314.42
5.3.200.0130.06314.46
5.3.190.0170.06314.58
5.3.180.0130.06714.58
5.3.170.0100.06314.66
5.3.160.0100.07014.45
5.3.150.0100.06014.58
5.3.140.0170.06314.25
5.3.130.0170.07314.42
5.3.120.0130.06714.25
5.3.110.0100.07314.70
5.3.100.0100.06713.83
5.3.90.0170.06013.89
5.3.80.0030.05713.86
5.3.70.0070.06314.04
5.3.60.0030.06313.89
5.3.50.0130.06314.05
5.3.40.0130.05313.81
5.3.30.0230.05313.74
5.3.20.0170.06013.73
5.3.10.0170.05013.66
5.3.00.0070.06713.59
5.2.170.0000.06310.98
5.2.160.0130.05011.16
5.2.150.0170.04010.93
5.2.140.0030.05711.29
5.2.130.0000.06011.02
5.2.120.0030.06011.25
5.2.110.0100.05711.10
5.2.100.0030.05711.19
5.2.90.0100.05010.98
5.2.80.0070.05711.10
5.2.70.0200.04010.97
5.2.60.0070.06011.05
5.2.50.0030.05711.04
5.2.40.0000.06311.02
5.2.30.0100.06011.09
5.2.20.0100.05310.96
5.2.10.0070.04710.69
5.2.00.0100.05710.64
5.1.60.0100.0409.76
5.1.50.0000.05310.22
5.1.40.0130.04310.02
5.1.30.0030.04310.22
5.1.20.0070.05010.50
5.1.10.0000.04310.13
5.1.00.0130.03310.30
5.0.50.0170.0238.75
5.0.40.0070.0308.37
5.0.30.0070.0538.14
5.0.20.0030.0308.24
5.0.10.0030.0378.15
5.0.00.0130.0438.15
4.4.90.0070.0275.81
4.4.80.0000.0275.68
4.4.70.0030.0235.75
4.4.60.0000.0305.68
4.4.50.0070.0275.70
4.4.40.0030.0405.77
4.4.30.0000.0335.90
4.4.20.0070.0275.89
4.4.10.0030.0305.81
4.4.00.0030.0405.81
4.3.110.0000.0275.72
4.3.100.0000.0335.68
4.3.90.0070.0275.69
4.3.80.0100.0335.65
4.3.70.0030.0275.66
4.3.60.0030.0275.66
4.3.50.0070.0275.70
4.3.40.0000.0375.71
4.3.30.0030.0205.47
4.3.20.0030.0235.47
4.3.10.0030.0235.47
4.3.00.0070.0276.06

preferences:
140.78 ms | 1394 KiB | 7 Q