3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5('240610708')); var_dump(md5('QNKCDZO')); $a = floatval(0e462097431906509019562988736854); $b = floatval(0e830400451993494058024219903391); echo '<pre>a = ' . print_r($a, 1). '</pre>'; echo '<pre>b = ' . print_r($b, 1). '</pre>'; /* var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('aabg7XSs') == md5('aabC9RqS')); var_dump(sha1('aaroZmOk') == sha1('aaK1STfY')); var_dump(sha1('aaO8zKZF') == sha1('aa3OFF9m')); var_dump('0010e2' == '1e3'); var_dump('0x1234Ab' == '1193131'); var_dump('0xABCdef' == ' 0xABCdef'); */

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)
8.3.60.0070.01416.75
8.3.50.0140.00722.05
8.3.40.0140.00718.85
8.3.30.0070.00718.87
8.3.20.0050.00320.13
8.3.10.0040.00421.79
8.3.00.0040.00719.04
8.2.180.0060.01018.13
8.2.170.0090.00618.76
8.2.160.0100.00322.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0120.00319.43
8.2.110.0080.00020.43
8.2.100.0060.00617.63
8.2.90.0080.00018.98
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0060.00319.82
8.2.30.0030.00818.03
8.2.20.0000.00817.61
8.2.10.0040.00417.98
8.2.00.0080.00017.61
8.1.280.0170.00325.92
8.1.270.0030.00518.82
8.1.260.0050.00326.35
8.1.250.0100.00728.09
8.1.240.0080.00022.21
8.1.230.0030.00717.66
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00420.06
8.1.160.0030.00522.01
8.1.150.0000.00718.81
8.1.140.0040.00417.36
8.1.130.0000.00717.69
8.1.120.0050.00217.48
8.1.110.0070.00017.43
8.1.100.0040.00417.44
8.1.90.0000.00817.52
8.1.80.0050.00217.45
8.1.70.0030.00317.46
8.1.60.0060.00317.54
8.1.50.0080.00017.41
8.1.40.0000.00817.45
8.1.30.0000.00817.54
8.1.20.0040.00417.55
8.1.10.0060.00317.48
8.1.00.0030.00617.49
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.34
8.0.270.0070.00017.31
8.0.260.0060.00017.12
8.0.250.0000.00716.88
8.0.240.0000.01117.05
8.0.230.0020.00816.93
8.0.220.0050.00216.95
8.0.210.0040.00416.89
8.0.200.0000.00617.07
8.0.190.0000.00716.97
8.0.180.0040.00416.86
8.0.170.0060.00316.89
8.0.160.0000.00816.84
8.0.150.0070.00016.84
8.0.140.0040.00416.89
8.0.130.0060.00313.33
8.0.120.0030.00616.80
8.0.110.0030.00416.91
8.0.100.0000.00816.78
8.0.90.0000.00716.77
8.0.80.0120.00316.91
8.0.70.0040.00416.91
8.0.60.0070.00016.75
8.0.50.0040.00416.73
8.0.30.0130.01117.12
8.0.20.0080.01117.40
8.0.10.0000.00717.06
8.0.00.0060.01216.58
7.4.330.0000.00515.09
7.4.320.0070.00016.53
7.4.300.0060.00016.42
7.4.290.0070.00016.32
7.4.280.0070.00016.52
7.4.270.0030.00316.52
7.4.260.0000.00716.51
7.4.250.0050.00316.46
7.4.240.0030.00416.49
7.4.230.0050.00316.43
7.4.220.0030.01616.39
7.4.210.0000.01416.40
7.4.200.0070.00016.42
7.4.160.0110.00416.41
7.4.150.0060.01117.40
7.4.140.0030.01617.86
7.4.130.0060.01116.37
7.4.120.0060.01216.41
7.4.110.0130.01016.45
7.4.100.0040.01916.26
7.4.90.0040.01316.36
7.4.80.0130.00419.39
7.4.70.0030.01416.62
7.4.60.0140.00316.28
7.4.50.0080.00016.63
7.4.40.0220.00016.46
7.4.30.0090.00916.28
7.4.00.0030.00715.09
7.3.330.0030.00313.16
7.3.320.0090.00313.02
7.3.310.0000.00716.39
7.3.300.0030.00316.16
7.3.290.0060.00816.23
7.3.280.0100.01016.22
7.3.270.0110.00817.40
7.3.260.0150.00316.30
7.3.250.0100.01116.33
7.3.240.0100.00716.35
7.3.230.0160.00316.58
7.3.210.0110.00616.53
7.3.200.0110.01119.39
7.3.190.0100.01016.53
7.3.180.0060.01016.14
7.3.170.0120.00616.37
7.3.160.0100.00616.28
7.2.330.0150.00316.69
7.2.320.0100.00716.70
7.2.310.0030.01616.60
7.2.300.0100.01116.54
7.2.290.0070.01316.83
7.2.00.0070.00719.56
7.1.100.0000.01117.72
7.1.70.0000.01016.96
7.1.60.0080.01519.50
7.1.50.0100.01016.75
7.1.00.0030.07722.54
7.0.200.0030.00616.71
7.0.140.0130.06322.12
7.0.60.0070.05019.90
7.0.50.0070.08017.89
7.0.40.0100.04019.90
7.0.30.0170.05020.16
7.0.20.0170.06720.09
7.0.10.0130.06320.13
7.0.00.0070.08020.13
5.6.280.0000.07721.14
5.6.210.0130.06720.46
5.6.200.0100.08018.13
5.6.190.0070.04320.63
5.6.180.0230.08020.61
5.6.170.0230.04320.44
5.6.160.0100.08020.52
5.6.150.0030.07718.11
5.6.140.0070.08018.15
5.6.130.0070.08318.14
5.6.120.0030.06721.14
5.6.110.0000.07321.11
5.6.100.0070.08320.97
5.6.90.0170.05721.10
5.6.80.0070.07320.52
5.6.70.0300.06320.46
5.5.350.0270.07320.46
5.5.340.0000.05017.98
5.5.330.0070.07720.19
5.5.320.0100.06720.44
5.5.310.1330.04720.32
5.5.300.0030.05317.97
5.5.290.0070.08318.02
5.5.280.0100.08020.78
5.5.270.0200.06720.96
5.5.260.0070.04020.84
5.5.250.0070.06720.77
5.5.240.0100.08020.25
5.4.450.0300.06319.28
5.4.440.0970.07319.43
5.4.430.0170.05719.20
5.4.420.1070.05319.59
5.4.410.0070.06718.93
5.4.400.0230.06018.79
5.4.390.0300.05318.72
5.4.380.0300.05718.66
5.4.370.0330.04718.65
5.4.360.0230.05718.50
5.4.350.0270.05718.53
5.4.340.0400.05318.66
5.4.320.0370.04318.71
5.4.310.0270.05318.71
5.4.300.0330.04718.61
5.4.290.0270.05718.57
5.4.280.0330.05018.63
5.4.270.0430.06718.71
5.4.260.0330.05318.52
5.4.250.0530.06318.62
5.4.240.0230.06018.67
5.4.230.0330.04318.69
5.4.220.0170.06018.69
5.4.210.0270.06318.69
5.4.200.0230.05316.52
5.4.190.0230.05318.75
5.4.180.0170.06018.63
5.4.170.0170.06018.70
5.4.160.0200.05318.55
5.4.150.0200.05718.71
5.4.140.0200.05316.31
5.4.130.0300.04016.25
5.4.120.0200.06016.09
5.4.110.0200.05316.05
5.4.100.0270.05316.15
5.4.90.0300.05316.25
5.4.80.0270.05316.23
5.4.70.0330.04716.18
5.4.60.0370.04316.25
5.4.50.0200.05716.22
5.4.40.0270.04716.27
5.4.30.0370.05016.32
5.4.20.0370.04716.23
5.4.10.0430.06016.23
5.4.00.0400.04715.71
5.3.290.0300.06014.74
5.3.280.0130.06714.60
5.3.270.0430.04714.54
5.3.260.0230.05314.64
5.3.250.0370.04314.54
5.3.240.0230.07014.57
5.3.230.0300.04714.70
5.3.220.0330.04714.56
5.3.210.0270.06014.54
5.3.200.0430.04014.56
5.3.190.0370.05714.46
5.3.180.0230.06014.68
5.3.170.0300.05014.47
5.3.160.0230.05714.46
5.3.150.0200.06314.55
5.3.140.0430.03714.61
5.3.130.0330.05014.48
5.3.120.0370.05014.48
5.3.110.0230.06014.52
5.3.100.0430.05314.04
5.3.90.0300.05314.12
5.3.80.0330.05013.97
5.3.70.0200.06314.11
5.3.60.0370.05714.00
5.3.50.0330.06013.89
5.3.40.0370.05713.89
5.3.30.0330.04713.86
5.3.20.0300.05013.63
5.3.10.0400.06313.59
5.3.00.0370.06713.62
5.2.170.0330.04011.12
5.2.160.0170.04711.15
5.2.150.0330.04711.09
5.2.140.0230.04311.18
5.2.130.0270.04311.16
5.2.120.0200.04310.98
5.2.110.0230.04311.06
5.2.100.0230.04011.14
5.2.90.0300.03711.02
5.2.80.0300.05011.13
5.2.70.0270.04311.06
5.2.60.0400.04011.02
5.2.50.0200.04310.93
5.2.40.0170.04311.02
5.2.30.0230.04010.93
5.2.20.0070.05011.14
5.2.10.0200.04010.94
5.2.00.0230.04710.75
5.1.60.0270.0279.98
5.1.50.0200.03310.18
5.1.40.0270.02710.01
5.1.30.0170.05010.35
5.1.20.0200.03310.36
5.1.10.0400.03310.25
5.1.00.0170.04710.05
5.0.50.0170.0278.66
5.0.40.0130.0278.42
5.0.30.0130.0478.24
5.0.20.0100.0308.20
5.0.10.0130.0278.29
5.0.00.0100.0438.28
4.4.90.0170.0175.97
4.4.80.0100.0235.97
4.4.70.0170.0205.89
4.4.60.0130.0175.95
4.4.50.0000.0275.88
4.4.40.0000.0405.96
4.4.30.0070.0205.88
4.4.20.0030.0305.93
4.4.10.0200.0275.96
4.4.00.0170.0375.91
4.3.110.0230.0175.88
4.3.100.0100.0335.82
4.3.90.0170.0275.79
4.3.80.0170.0435.84
4.3.70.0130.0275.80
4.3.60.0130.0335.77
4.3.50.0100.0335.82
4.3.40.0130.0435.84
4.3.30.0070.0304.59
4.3.20.0130.0234.57
4.3.10.0100.0234.50
4.3.00.0130.0206.71

preferences:
52.82 ms | 401 KiB | 5 Q