3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add ($v1,$v2) { $v[] = (string) $v1; $v[] = (string) $v2; foreach ($v as $val) { $match = array(); preg_match('/\.(\d*)/',$val,$match); if (isset($match[1])) { $dec[] = strlen($match[1]); } } if (!isset($dec) $dec = array(0); var_dump($dec); } add(10.756,10.98324534); add(10,10); add(10.756,10.9); add(10.756,10.); add(10.756,10); var_dump(bcadd(10.917,10)); var_dump(bcadd(10.917,10,0)); var_dump(bcadd(10.917,10,1)); var_dump(bcadd(10.917,10,2)); var_dump(bcadd(10.917,10,3)); var_dump(bcadd(10.917,10,4));

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)
5.4.260.0130.04718.91
5.4.250.0070.05318.96
5.4.240.0070.06718.65
5.4.230.0200.04718.96
5.4.220.0100.06018.97
5.4.210.0100.07319.09
5.4.200.0170.06719.08
5.4.190.0170.04718.93
5.4.180.0130.06318.73
5.4.170.0030.05718.66
5.4.160.0200.06018.82
5.4.150.0030.06318.95
5.4.140.0200.06316.34
5.4.130.0100.07316.51
5.4.120.0130.06716.32
5.4.110.0130.04716.48
5.4.100.0070.05016.47
5.4.90.0100.04716.41
5.4.80.0230.05716.29
5.4.70.0170.05316.54
5.4.60.0070.07316.39
5.4.50.0030.06316.40
5.4.40.0130.04316.52
5.4.30.0200.04016.43
5.4.20.0100.05016.36
5.4.10.0070.06316.45
5.4.00.0130.05015.77
5.3.280.0070.05714.68
5.3.270.0030.08314.79
5.3.260.0070.08314.51
5.3.250.0100.05314.69
5.3.240.0100.06014.61
5.3.230.0170.06314.69
5.3.220.0070.07314.60
5.3.210.0070.07314.47
5.3.200.0100.04714.47
5.3.190.0100.05014.79
5.3.180.0030.05314.64
5.3.170.0030.05714.47
5.3.160.0070.05014.39
5.3.150.0170.04714.70
5.3.140.0170.05714.72
5.3.130.0070.05014.71
5.3.120.0030.05314.54
5.3.110.0170.04314.63
5.3.100.0100.04714.12
5.3.90.0030.05314.00
5.3.80.0070.05714.18
5.3.70.0100.05313.99
5.3.60.0130.06314.08
5.3.50.0200.03713.97
5.3.40.0100.04714.02
5.3.30.0100.04713.98
5.3.20.0030.05313.86
5.3.10.0200.05713.72
5.3.00.0100.05013.87
5.2.170.0100.03711.23
5.2.160.0100.03311.23
5.2.150.0000.04711.23
5.2.140.0030.04311.04
5.2.130.0030.04011.12
5.2.120.0070.03711.32
5.2.110.0100.05311.07
5.2.100.0070.04011.17
5.2.90.0030.04311.32
5.2.80.0070.05311.08
5.2.70.0170.03711.28
5.2.60.0000.04311.13
5.2.50.0070.05311.09
5.2.40.0070.06010.83
5.2.30.0070.05010.98
5.2.20.0030.04010.93
5.2.10.0070.03710.94
5.2.00.0030.04010.79
5.1.60.0030.03710.15
5.1.50.0030.03310.04
5.1.40.0070.0309.95
5.1.30.0070.03310.24
5.1.20.0070.04310.42
5.1.10.0030.05310.05
5.1.00.0070.03310.27
5.0.50.0030.0278.50
5.0.40.0130.0178.50
5.0.30.0000.0438.19
5.0.20.0030.0308.25
5.0.10.0070.0338.21
5.0.00.0130.0378.21
4.4.90.0000.0237.26
4.4.80.0070.0277.26
4.4.70.0070.0177.26
4.4.60.0000.0237.26
4.4.50.0070.0177.26
4.4.40.0000.0437.26
4.4.30.0030.0207.26
4.4.20.0070.0177.26
4.4.10.0030.0207.26
4.4.00.0030.0337.26
4.3.110.0070.0177.26
4.3.100.0030.0277.26
4.3.90.0030.0277.26
4.3.80.0000.0477.26
4.3.70.0030.0307.26
4.3.60.0100.0137.26
4.3.50.0030.0307.26
4.3.40.0070.0277.26
4.3.30.0070.0177.26
4.3.20.0030.0237.26
4.3.10.0030.0207.26
4.3.00.0130.0177.58

preferences:
146.34 ms | 1398 KiB | 7 Q