3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('0x1234Ab' == '1193131'); var_dump(dechex(1193131)); var_dump('1193131'); var_dump('0x1234Ab'); var_dump(md5('aabg7XSs') == md5('aabC9RqS')); var_dump(md5('aabg7XSs')) var_dump(md5('aabC9RqS')); var_dump(sha1('aaO8zKZF') == sha1('aa3OFF9m'));

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)
5.4.340.0080.03512.02
5.4.320.0070.03512.50
5.4.310.0050.03912.49
5.4.300.0090.03712.50
5.4.290.0090.03512.50
5.4.280.0070.03412.39
5.4.270.0060.03612.39
5.4.260.0050.03812.39
5.4.250.0060.03712.39
5.4.240.0110.03112.39
5.4.230.0070.03812.39
5.4.220.0080.03512.38
5.4.210.0050.03612.38
5.4.200.0070.03712.38
5.4.190.0050.03712.38
5.4.180.0070.03512.38
5.4.170.0080.03712.39
5.4.160.0080.03512.39
5.4.150.0050.04212.38
5.4.140.0050.03812.07
5.4.130.0020.03912.05
5.4.120.0060.03512.02
5.4.110.0050.03612.01
5.4.100.0060.03512.01
5.4.90.0080.03512.02
5.4.80.0060.03812.01
5.4.70.0030.03812.01
5.4.60.0060.03412.01
5.4.50.0040.03712.01
5.4.40.0040.03711.99
5.4.30.0070.03411.99
5.4.20.0060.03511.99
5.4.10.0060.04312.00
5.4.00.0080.04311.48
5.3.290.0060.04012.80
5.3.280.0050.03912.71
5.3.270.0080.04012.72
5.3.260.0080.03812.72
5.3.250.0060.03912.72
5.3.240.0090.03512.72
5.3.230.0090.03412.70
5.3.220.0050.04012.68
5.3.210.0080.03712.68
5.3.200.0070.03612.68
5.3.190.0080.03612.67
5.3.180.0050.03812.67
5.3.170.0080.03612.67
5.3.160.0030.03912.67
5.3.150.0100.03712.68
5.3.140.0080.04712.66
5.3.130.0040.04612.65
5.3.120.0050.04212.66
5.3.110.0100.03612.65
5.3.100.0100.04012.12
5.3.90.0090.03812.08
5.3.80.0070.03512.08
5.3.70.0040.03712.07
5.3.60.0110.04012.07
5.3.50.0090.03712.00
5.3.40.0110.03812.00
5.3.30.0060.03711.95
5.3.20.0070.03411.73
5.3.10.0040.03611.70
5.3.00.0080.03711.68
5.2.170.0080.0289.18
5.2.160.0060.0309.19
5.2.150.0040.0319.18
5.2.140.0020.0339.18
5.2.130.0060.0289.14
5.2.120.0030.0309.14
5.2.110.0050.0309.15
5.2.100.0060.0289.14
5.2.90.0050.0309.15
5.2.80.0030.0339.14
5.2.70.0040.0319.14
5.2.60.0050.0299.09
5.2.50.0070.0289.06
5.2.40.0020.0319.04
5.2.30.0030.0319.02
5.2.20.0030.0309.00
5.2.10.0050.0298.92
5.2.00.0070.0268.79
5.1.60.0020.0268.07
5.1.50.0030.0268.07
5.1.40.0100.0198.05
5.1.30.0040.0268.40
5.1.20.0040.0308.43
5.1.10.0030.0278.14
5.1.00.0050.0268.14
5.0.50.0030.0256.62
5.0.40.0020.0256.48
5.0.30.0040.0326.29
5.0.20.0040.0216.27
5.0.10.0060.0176.25
5.0.00.0010.0336.24
4.4.90.0010.0174.78
4.4.80.0030.0164.75
4.4.70.0040.0214.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0060.0124.76
4.4.20.0030.0154.84
4.4.10.0030.0264.85
4.4.00.0030.0254.76
4.3.110.0010.0184.67
4.3.100.0050.0214.66
4.3.90.0040.0194.64
4.3.80.0050.0234.58
4.3.70.0020.0214.63
4.3.60.0030.0204.63
4.3.50.0010.0244.63
4.3.40.0030.0284.54
4.3.30.0000.0183.29
4.3.20.0020.0163.26
4.3.10.0040.0173.23
4.3.00.0000.01713.21

preferences:
141.11 ms | 1386 KiB | 7 Q