3v4l.org

run code in 300+ PHP versions simultaneously
<?php is_numeric(preg_replace('/,/', '', '$fieldValue'right'', 3)

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)
5.4.350.0090.05312.01
5.4.340.0080.04312.01
5.4.320.0110.05612.49
5.4.310.0050.03912.50
5.4.300.0070.03612.50
5.4.290.0070.03912.50
5.4.280.0080.03512.39
5.4.270.0110.03812.39
5.4.260.0080.03712.39
5.4.250.0090.03812.39
5.4.240.0080.05212.39
5.4.230.0030.04312.38
5.4.220.0030.04012.38
5.4.210.0050.03912.38
5.4.200.0060.04312.38
5.4.190.0050.03812.38
5.4.180.0090.03612.38
5.4.170.0080.03412.38
5.4.160.0100.03412.38
5.4.150.0060.04212.38
5.4.140.0060.03912.07
5.4.130.0080.03712.05
5.4.120.0060.03512.01
5.4.110.0030.03812.01
5.4.100.0100.03612.01
5.4.90.0060.03812.01
5.4.80.0080.03912.01
5.4.70.0060.03712.01
5.4.60.0010.04412.00
5.4.50.0060.03812.00
5.4.40.0110.03612.00
5.4.30.0120.03511.99
5.4.20.0030.03811.98
5.4.10.0090.03411.99
5.4.00.0090.03711.48
5.3.290.0070.04412.80
5.3.280.0110.04012.71
5.3.270.0080.04112.72
5.3.260.0060.04012.72
5.3.250.0070.03612.72
5.3.240.0050.03912.72
5.3.230.0040.04312.71
5.3.220.0110.03312.68
5.3.210.0040.04112.68
5.3.200.0070.03512.68
5.3.190.0050.04012.68
5.3.180.0090.04312.68
5.3.170.0070.03712.67
5.3.160.0070.03712.67
5.3.150.0040.04212.67
5.3.140.0100.03712.66
5.3.130.0040.04212.66
5.3.120.0060.04012.66
5.3.110.0030.04112.65
5.3.100.0050.04612.12
5.3.90.0100.03912.09
5.3.80.0090.03812.08
5.3.70.0090.03412.08
5.3.60.0060.03812.06
5.3.50.0110.03512.00
5.3.40.0080.03812.00
5.3.30.0090.03511.95
5.3.20.0110.03511.73
5.3.10.0070.03811.70
5.3.00.0100.03711.68
5.2.170.0090.0299.18
5.2.160.0030.0339.18
5.2.150.0090.0389.18
5.2.140.0080.0339.18
5.2.130.0050.0319.14
5.2.120.0060.0289.14
5.2.110.0100.0329.14
5.2.100.0050.0309.14
5.2.90.0050.0339.14
5.2.80.0050.0339.14
5.2.70.0030.0389.14
5.2.60.0050.0309.09
5.2.50.0060.0329.06
5.2.40.0080.0309.04
5.2.30.0080.0359.01
5.2.20.0070.0299.00
5.2.10.0060.0288.92
5.2.00.0070.0278.78
5.1.60.0030.0258.07
5.1.50.0040.0298.06
5.1.40.0040.0288.05
5.1.30.0080.0268.40
5.1.20.0060.0288.42
5.1.10.0050.0368.14
5.1.00.0050.0288.14
5.0.50.0090.0256.62
5.0.40.0060.0206.48
5.0.30.0030.0336.29
5.0.20.0020.0216.26
5.0.10.0060.0226.24
5.0.00.0040.0306.23
4.4.90.0010.0184.78
4.4.80.0020.0254.75
4.4.70.0040.0174.76
4.4.60.0050.0134.75
4.4.50.0020.0194.77
4.4.40.0050.0304.71
4.4.30.0040.0204.76
4.4.20.0040.0194.85
4.4.10.0030.0224.84
4.4.00.0030.0334.76
4.3.110.0040.0204.67
4.3.100.0040.0174.66
4.3.90.0060.0124.64
4.3.80.0020.0304.58
4.3.70.0020.0214.63
4.3.60.0030.0184.63
4.3.50.0020.0174.63
4.3.40.0050.0234.54
4.3.30.0040.0153.29
4.3.20.0050.0163.26
4.3.10.0030.0153.21
4.3.00.0000.0236.68

preferences:
143.14 ms | 1386 KiB | 7 Q