3v4l.org

run code in 300+ PHP versions simultaneously
<?php print(intval(md5('QNKCDZO'))); print(md5('QNKCDZO') . "\n"); print(md5('240610708') . "\n"); var_dump(md5('QNKCDZO') === md5('QNKCDZO')); 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)
8.3.60.0100.01018.33
8.3.50.0140.00821.99
8.3.40.0070.00718.71
8.3.30.0110.00319.10
8.3.20.0070.00020.34
8.3.10.0040.00423.61
8.3.00.0040.00719.07
8.2.180.0070.01118.05
8.2.170.0060.00922.96
8.2.160.0140.00019.27
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0090.00026.16
8.2.120.0030.00519.24
8.2.110.0030.00619.39
8.2.100.0000.01117.59
8.2.90.0000.00819.08
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0090.00017.92
8.2.50.0080.00018.07
8.2.40.0050.00319.97
8.2.30.0000.00818.00
8.2.20.0070.00017.70
8.2.10.0040.00417.95
8.2.00.0000.00717.58
8.1.280.0140.00325.92
8.1.270.0060.00318.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0040.00820.84
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0030.00520.25
8.1.160.0030.00522.09
8.1.150.0070.00018.75
8.1.140.0040.00417.37
8.1.130.0080.00017.71
8.1.120.0040.00417.42
8.1.110.0040.00417.43
8.1.100.0050.00217.41
8.1.90.0040.00317.32
8.1.80.0000.00717.39
8.1.70.0030.00317.38
8.1.60.0080.00017.50
8.1.50.0040.00417.48
8.1.40.0000.00717.46
8.1.30.0040.00417.51
8.1.20.0040.00417.61
8.1.10.0070.00317.46
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0000.00818.40
8.0.270.0030.00317.25
8.0.260.0030.00317.26
8.0.250.0030.00316.82
8.0.240.0070.00016.88
8.0.230.0030.00316.79
8.0.220.0030.00316.75
8.0.210.0000.00816.80
8.0.200.0030.00316.95
8.0.190.0040.00416.91
8.0.180.0040.00416.88
8.0.170.0060.00316.88
8.0.160.0000.00816.83
8.0.150.0040.00416.81
8.0.140.0000.00716.86
8.0.130.0000.00713.23
8.0.120.0040.00416.78
8.0.110.0000.00716.89
8.0.100.0000.00716.83
8.0.90.0070.00016.70
8.0.80.0090.00716.74
8.0.70.0000.00716.91
8.0.60.0040.00416.67
8.0.50.0000.00716.67
8.0.30.0150.00616.90
8.0.20.0090.01017.40
8.0.10.0030.00516.91
8.0.00.0120.00516.65
7.4.330.0050.00015.03
7.4.320.0040.00416.39
7.4.300.0030.00316.59
7.4.290.0070.00016.47
7.4.280.0080.00416.46
7.4.270.0080.00016.54
7.4.260.0000.00816.52
7.4.250.0000.00816.42
7.4.240.0070.00016.50
7.4.230.0070.00016.53
7.4.220.0090.00916.55
7.4.210.0080.00616.55
7.4.200.0050.00316.65
7.4.160.0110.00416.41
7.4.150.0060.01317.40
7.4.140.0070.01117.86
7.4.130.0050.01316.50
7.4.120.0090.00816.53
7.4.110.0200.00316.54
7.4.100.0160.00716.46
7.4.90.0100.01016.40
7.4.80.0090.01219.39
7.4.70.0170.00016.45
7.4.60.0090.00616.26
7.4.50.0030.00516.54
7.4.40.0030.01216.42
7.4.30.0120.00916.34
7.4.00.0030.01014.90
7.3.330.0000.00512.97
7.3.320.0120.00013.13
7.3.310.0000.00716.28
7.3.300.0050.00216.24
7.3.290.0060.00916.20
7.3.280.0090.01116.21
7.3.270.0130.00417.40
7.3.260.0000.01716.54
7.3.250.0110.00616.49
7.3.240.0100.00716.40
7.3.230.0130.00316.39
7.3.210.0060.01116.50
7.3.200.0120.00919.39
7.3.190.0030.01316.47
7.3.180.0100.00616.25
7.3.170.0090.01416.34
7.3.160.0120.00816.19
7.3.120.0030.01014.87
7.3.110.0090.00614.66
7.3.100.0040.00714.63
7.3.90.0040.00714.86
7.3.80.0040.01114.78
7.3.70.0100.00014.84
7.3.60.0030.00914.84
7.3.50.0000.01414.78
7.3.40.0040.01214.86
7.3.30.0030.00814.60
7.3.20.0040.00716.36
7.3.10.0060.00616.56
7.3.00.0040.00816.70
7.2.330.0070.01016.68
7.2.320.0100.00716.52
7.2.310.0060.01116.68
7.2.300.0030.01416.69
7.2.290.0090.00916.44
7.2.240.0100.00714.83
7.2.230.0100.00014.85
7.2.220.0080.00615.21
7.2.210.0000.01414.89
7.2.200.0070.01015.02
7.2.190.0060.00615.05
7.2.180.0040.01514.74
7.2.170.0110.00414.98
7.2.160.0060.00914.86
7.2.150.0030.01216.87
7.2.140.0090.00916.84
7.2.130.0080.00816.77
7.2.120.0030.00916.68
7.2.110.0030.01016.61
7.2.100.0100.00616.90
7.2.90.0030.01216.97
7.2.80.0030.01017.04
7.2.70.0100.00316.85
7.2.60.0090.00916.89
7.2.50.0090.00316.91
7.2.40.0070.01016.74
7.2.30.0110.00316.89
7.2.20.0030.01016.93
7.2.10.0110.00716.95
7.2.00.0020.01518.08
7.1.330.0080.00815.79
7.1.320.0070.00715.84
7.1.310.0070.00715.66
7.1.300.0030.01015.72
7.1.290.0040.00715.55
7.1.280.0000.01715.63
7.1.270.0110.00415.77
7.1.260.0030.01315.65
7.1.250.0100.00715.67
7.1.100.0000.01117.99
7.1.70.0040.00417.09
7.1.60.0160.01019.50
7.1.50.0110.01116.89
7.1.00.0070.06722.43
7.0.200.0060.00614.84
7.0.140.0000.07321.98
7.0.60.0030.06319.86
7.0.50.0100.07017.89
7.0.40.0070.09020.06
7.0.30.0230.08020.02
7.0.20.0300.04320.08
7.0.10.0300.05020.09
7.0.00.0070.04720.00
5.6.280.0000.07721.02
5.6.210.0030.06720.54
5.6.200.0100.05018.16
5.6.190.0000.06720.28
5.6.180.0200.04320.39
5.6.170.0230.04720.33
5.6.160.0100.07720.61
5.6.150.0100.04318.18
5.6.140.0030.04318.20
5.6.130.0030.04018.21
5.6.120.0100.08021.17
5.6.110.0100.08720.89
5.6.100.0170.07320.98
5.6.90.0100.05021.13
5.6.80.0200.05720.44
5.6.70.0200.07020.50
5.5.350.0230.04020.39
5.5.340.0030.05017.92
5.5.330.0070.05020.40
5.5.320.0000.04020.07
5.5.310.0330.04320.27
5.5.300.0070.08017.92
5.5.290.0000.07017.96
5.5.280.0100.06320.68
5.5.270.0100.04320.68
5.5.260.0130.08320.95
5.5.250.0070.08320.58
5.5.240.0100.05320.25
5.4.450.0330.05719.52
5.4.440.1070.06019.41
5.4.430.1000.06719.48
5.4.420.0800.05019.36
5.4.410.0170.06318.87
5.4.400.0400.05718.77
5.4.390.0300.07018.79
5.4.380.0600.04718.62
5.4.370.0400.08018.79
5.4.360.0370.05718.52
5.4.350.0370.07018.74
5.4.340.0370.06718.61
5.4.320.0430.05018.71
5.4.310.0400.06318.68
5.4.300.0300.05318.46
5.4.290.0330.07318.68
5.4.280.0630.05018.61
5.4.270.0300.06718.66
5.4.260.0400.05018.68
5.4.250.0430.05318.65
5.4.240.0570.06018.77
5.4.230.0370.07718.45
5.4.220.0430.07018.45
5.4.210.0370.05018.77
5.4.200.0500.05316.56
5.4.190.0570.06018.67
5.4.180.0300.06018.57
5.4.170.0400.05318.68
5.4.160.0370.05018.64
5.4.150.0300.06718.58
5.4.140.0300.06316.17
5.4.130.0370.05016.16
5.4.120.0470.07716.04
5.4.110.0370.06716.00
5.4.100.0370.06316.25
5.4.90.0400.04316.22
5.4.80.0300.05316.25
5.4.70.0370.06016.28
5.4.60.0400.05716.17
5.4.50.0370.06716.17
5.4.40.0070.07716.27
5.4.30.0230.04316.27
5.4.20.0170.06316.23
5.4.10.0300.06716.04
5.4.00.0400.06315.52
5.3.290.0430.06314.59
5.3.280.0530.05314.68
5.3.270.0400.05714.50
5.3.260.0370.08014.70
5.3.250.0400.05714.61
5.3.240.0330.06314.52
5.3.230.0470.04314.59
5.3.220.0430.06714.56
5.3.210.0430.05014.56
5.3.200.0630.03714.66
5.3.190.0370.05714.49
5.3.180.0330.05314.47
5.3.170.0330.05714.55
5.3.160.0330.06014.59
5.3.150.0470.07014.57
5.3.140.0370.04714.61
5.3.130.0200.07314.44
5.3.120.0430.04314.51
5.3.110.0400.05714.64
5.3.100.0370.05013.98
5.3.90.0300.06013.93
5.3.80.0300.06014.11
5.3.70.0330.05314.09
5.3.60.0570.06013.95
5.3.50.0330.05713.94
5.3.40.0330.05313.89
5.3.30.0300.05313.82
5.3.20.0330.05713.63
5.3.10.0430.05713.57
5.3.00.0430.04713.63
5.2.170.0230.05011.20
5.2.160.0400.03311.18
5.2.150.0400.04711.20
5.2.140.0230.05011.05
5.2.130.0300.06311.14
5.2.120.0370.03711.05
5.2.110.0300.04011.25
5.2.100.0270.04711.11
5.2.90.0300.04011.11
5.2.80.0200.05011.10
5.2.70.0300.04311.06
5.2.60.0330.03710.96
5.2.50.0270.05011.02
5.2.40.0300.05011.14
5.2.30.0300.04710.90
5.2.20.0270.04011.00
5.2.10.0170.04710.96
5.2.00.0230.04010.85
5.1.60.0200.03310.03
5.1.50.0170.04010.18
5.1.40.0170.0439.99
5.1.30.0170.04010.53
5.1.20.0230.03710.55
5.1.10.0200.04310.20
5.1.00.0330.04010.14
5.0.50.0130.0408.57
5.0.40.0130.0408.59
5.0.30.0170.0578.22
5.0.20.0170.0378.22
5.0.10.0270.0278.21
5.0.00.0170.0408.28
4.4.90.0170.0205.93
4.4.80.0100.0235.81
4.4.70.0070.0305.87
4.4.60.0230.0175.98
4.4.50.0100.0305.91
4.4.40.0200.0375.82
4.4.30.0100.0235.82
4.4.20.0170.0205.87
4.4.10.0170.0205.96
4.4.00.0170.0305.91
4.3.110.0270.0205.79
4.3.100.0100.0235.82
4.3.90.0200.0135.79
4.3.80.0170.0475.79
4.3.70.0100.0235.76
4.3.60.0170.0205.87
4.3.50.0070.0275.88
4.3.40.0130.0375.80
4.3.30.0100.0235.06
4.3.20.0070.0275.06
4.3.10.0070.0205.06
4.3.00.0100.0236.57

preferences:
62.42 ms | 401 KiB | 5 Q