3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(check_input_data('wello', 'int')); var_dump(check_input_data('123groovybaby', 'int')); var_dump(check_input_data('345', 'int')); my $legit_id = "345\0groovybaby"; var_dump(check_input_data($legit_id, 'int')); function check_input_data($data, $type) { if (preg_match('/^[0-9]{1,10}$/D', $data) && $data < 2147483647) return true; }

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)
5.4.320.0060.03612.50
5.4.310.0090.03612.50
5.4.300.0060.04312.50
5.4.290.0080.04012.50
5.4.280.0050.03712.39
5.4.270.0060.03912.39
5.4.260.0080.03812.39
5.4.250.0070.03612.39
5.4.240.0060.04012.39
5.4.230.0060.03712.38
5.4.220.0070.03412.38
5.4.210.0070.03412.38
5.4.200.0060.04212.38
5.4.190.0050.03712.38
5.4.180.0080.03712.38
5.4.170.0070.03812.39
5.4.160.0080.03812.38
5.4.150.0060.03812.38
5.4.140.0060.03712.07
5.4.130.0080.03412.05
5.4.120.0050.03912.02
5.4.110.0040.03712.02
5.4.100.0060.03612.02
5.4.90.0040.03812.01
5.4.80.0070.03812.01
5.4.70.0050.03512.01
5.4.60.0050.03912.01
5.4.50.0070.03812.01
5.4.40.0080.03812.00
5.4.30.0040.03811.99
5.4.20.0070.03511.99
5.4.10.0060.03611.99
5.4.00.0060.03811.48
5.3.290.0070.03812.80
5.3.280.0060.03912.71
5.3.270.0080.04012.72
5.3.260.0070.04012.72
5.3.250.0090.03712.72
5.3.240.0070.03712.72
5.3.230.0070.03812.71
5.3.220.0060.03812.68
5.3.210.0060.04112.68
5.3.200.0080.03512.68
5.3.190.0060.03712.68
5.3.180.0060.03712.67
5.3.170.0050.03812.67
5.3.160.0060.03712.67
5.3.150.0060.03712.67
5.3.140.0050.03712.66
5.3.130.0060.04112.66
5.3.120.0050.04412.66
5.3.110.0050.04212.66
5.3.100.0050.03912.12
5.3.90.0070.03912.08
5.3.80.0070.03512.07
5.3.70.0070.03812.08
5.3.60.0080.03612.06
5.3.50.0070.03812.00
5.3.40.0060.03612.00
5.3.30.0050.03611.95
5.3.20.0060.03811.73
5.3.10.0060.03911.70
5.3.00.0060.03811.68
5.2.170.0070.0289.19
5.2.160.0070.0289.19
5.2.150.0060.0299.19
5.2.140.0040.0349.18
5.2.130.0030.0329.14
5.2.120.0050.0289.14
5.2.110.0040.0309.15
5.2.100.0050.0309.15
5.2.90.0060.0309.15
5.2.80.0040.0339.14
5.2.70.0040.0319.14
5.2.60.0060.0319.09
5.2.50.0040.0309.06
5.2.40.0050.0319.04
5.2.30.0060.0309.02
5.2.20.0040.0319.00
5.2.10.0050.0288.92
5.2.00.0060.0318.79
5.1.60.0040.0258.07
5.1.50.0040.0268.06
5.1.40.0060.0308.05
5.1.30.0080.0278.40
5.1.20.0050.0308.42
5.1.10.0030.0308.14
5.1.00.0070.0268.14
5.0.50.0040.0226.63
5.0.40.0040.0226.48
5.0.30.0040.0386.29
5.0.20.0040.0236.26
5.0.10.0020.0286.24
5.0.00.0030.0326.23
4.4.90.0040.0184.78
4.4.80.0030.0194.75
4.4.70.0040.0174.76
4.4.60.0050.0184.75
4.4.50.0030.0204.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0020.0244.85
4.4.10.0030.0214.85
4.4.00.0030.0284.76
4.3.110.0030.0194.67
4.3.100.0040.0154.67
4.3.90.0020.0174.63
4.3.80.0040.0284.58
4.3.70.0050.0164.63
4.3.60.0030.0164.63
4.3.50.0050.0174.63
4.3.40.0030.0254.54
4.3.30.0040.0203.29
4.3.20.0030.0193.26
4.3.10.0020.0183.22
4.3.00.0030.01318.23

preferences:
142.41 ms | 1394 KiB | 7 Q