3v4l.org

run code in 300+ PHP versions simultaneously
<?php function transliterate($textcyr) { $textcyr = preg_replace('/[^A-Za-z0-9\s\-]/', '', $textcyr); if($textcyr) return $textcyr; else return null; } transliterate("Restart Cool")

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)
5.4.390.0230.07018.63
5.4.380.0230.06318.50
5.4.370.0270.04318.73
5.4.360.0270.04318.60
5.4.350.0270.07718.59
5.4.340.0200.07318.61
5.4.320.0200.05018.57
5.4.310.0130.06718.46
5.4.300.0130.06018.83
5.4.290.0230.05018.72
5.4.280.0200.06318.58
5.4.270.0230.05718.74
5.4.260.0130.05718.58
5.4.250.0230.05318.60
5.4.240.0370.04318.77
5.4.230.0230.06718.73
5.4.220.0300.06318.68
5.4.210.0300.06018.74
5.4.200.0170.04716.59
5.4.190.0230.05018.61
5.4.180.0300.04718.72
5.4.170.0130.06018.82
5.4.160.0230.04718.72
5.4.150.0130.05718.75
5.4.140.0230.06716.18
5.4.130.0230.06716.25
5.4.120.0370.04316.29
5.4.110.0130.05716.16
5.4.100.0300.04016.19
5.4.90.0400.05316.43
5.4.80.0270.05016.15
5.4.70.0300.06016.23
5.4.60.0330.05316.23
5.4.50.0270.06016.20
5.4.40.0270.04316.23
5.4.30.0200.05016.21
5.4.20.0230.05316.29
5.4.10.0200.05316.39
5.4.00.0100.06015.73
5.3.290.0200.06014.76
5.3.280.0300.07014.66
5.3.270.0370.06314.66
5.3.260.0200.07714.71
5.3.250.0130.06014.84
5.3.240.0130.06014.66
5.3.230.0330.05714.62
5.3.220.0170.07714.71
5.3.210.0300.06714.66
5.3.200.0270.06714.67
5.3.190.0330.06014.64
5.3.180.0300.04714.54
5.3.170.0200.07714.60
5.3.160.0230.06714.75
5.3.150.0300.06314.60
5.3.140.0230.06714.55
5.3.130.0230.07314.71
5.3.120.0130.06014.75
5.3.110.0230.07314.65
5.3.100.0230.06714.21
5.3.90.0230.06714.08
5.3.80.0200.05314.01
5.3.70.0130.06314.05
5.3.60.0270.04714.17
5.3.50.0070.06013.99
5.3.40.0330.05313.99
5.3.30.0230.05714.02
5.3.20.0100.05713.71
5.3.10.0200.05013.88
5.3.00.0300.04313.68
5.2.170.0200.04311.19
5.2.160.0270.03311.14
5.2.150.0200.03711.21
5.2.140.0270.03711.17
5.2.130.0170.04011.23
5.2.120.0270.03311.14
5.2.110.0270.03311.13
5.2.100.0230.03311.13
5.2.90.0170.03711.14
5.2.80.0270.04011.32
5.2.70.0170.05711.13
5.2.60.0270.05011.02
5.2.50.0170.05311.13
5.2.40.0200.04710.99
5.2.30.0130.04311.09
5.2.20.0100.04311.06
5.2.10.0170.03710.88
5.2.00.0200.03310.71
5.1.60.0170.03310.03
5.1.50.0100.03710.12
5.1.40.0100.04010.00
5.1.30.0070.04310.44
5.1.20.0170.03310.48
5.1.10.0070.04710.13
5.1.00.0130.03710.11
5.0.50.0100.0378.75
5.0.40.0100.0378.45
5.0.30.0130.0408.24
5.0.20.0170.0338.27
5.0.10.0170.0338.20
5.0.00.0030.0608.15
4.4.90.0030.0275.92
4.4.80.0030.0335.86
4.4.70.0070.0305.90
4.4.60.0100.0305.99
4.4.50.0130.0205.93
4.4.40.0070.0475.91
4.4.30.0070.0305.89
4.4.20.0070.0305.94
4.4.10.0070.0306.00
4.4.00.0070.0335.95
4.3.110.0030.0275.93
4.3.100.0170.0205.81
4.3.90.0030.0235.86
4.3.80.0030.0405.82
4.3.70.0030.0235.86
4.3.60.0030.0235.89
4.3.50.0030.0275.86
4.3.40.0070.0375.74
4.3.30.0000.0274.66
4.3.20.0030.0234.59
4.3.10.0030.0234.53
4.3.00.0000.0237.15

preferences:
140.34 ms | 1398 KiB | 7 Q