3v4l.org

run code in 300+ PHP versions simultaneously
<?php print(intval(md5('QNKCDZO')) . "\n"); 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)
8.3.60.0180.00318.28
8.3.50.0100.01021.95
8.3.40.0110.00418.71
8.3.30.0100.00318.82
8.3.20.0000.00820.21
8.3.10.0000.00821.68
8.3.00.0030.00919.06
8.2.180.0120.00318.29
8.2.170.0100.00722.96
8.2.160.0130.00320.46
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00019.35
8.2.110.0030.00620.89
8.2.100.0040.00819.35
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0060.00317.80
8.2.50.0090.00018.07
8.2.40.0060.00318.09
8.2.30.0080.00018.01
8.2.20.0040.00417.55
8.2.10.0040.00417.95
8.2.00.0040.00417.56
8.1.280.0140.00325.92
8.1.270.0080.00018.68
8.1.260.0070.00026.35
8.1.250.0090.00028.09
8.1.240.0030.00620.84
8.1.230.0060.00617.54
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.21
8.1.180.0040.00418.10
8.1.170.0050.00320.29
8.1.160.0030.00521.95
8.1.150.0000.00718.84
8.1.140.0050.00317.35
8.1.130.0040.00417.70
8.1.120.0000.00717.30
8.1.110.0000.00817.36
8.1.100.0050.00317.36
8.1.90.0030.00317.34
8.1.80.0000.00817.39
8.1.70.0000.00717.46
8.1.60.0030.00617.53
8.1.50.0070.00017.38
8.1.40.0050.00317.39
8.1.30.0030.00517.60
8.1.20.0060.00317.55
8.1.10.0070.00417.40
8.1.00.0030.00517.38
8.0.300.0090.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.39
8.0.270.0070.00017.25
8.0.260.0000.00617.20
8.0.250.0030.00316.87
8.0.240.0080.00016.93
8.0.230.0030.00316.79
8.0.220.0000.00716.86
8.0.210.0000.00716.74
8.0.200.0030.00316.88
8.0.190.0040.00416.90
8.0.180.0000.00716.77
8.0.170.0040.00416.82
8.0.160.0000.00816.78
8.0.150.0000.00716.80
8.0.140.0000.00716.72
8.0.130.0070.00013.20
8.0.120.0080.00016.79
8.0.110.0000.00816.78
8.0.100.0040.00416.64
8.0.90.0070.00016.66
8.0.80.0130.00316.82
8.0.70.0040.00416.83
8.0.60.0040.00416.70
8.0.50.0040.00416.81
8.0.30.0080.01516.98
8.0.20.0060.01417.40
8.0.10.0050.00316.98
8.0.00.0090.01016.77
7.4.330.0000.00515.03
7.4.320.0030.00316.37
7.4.300.0060.00016.43
7.4.290.0030.00316.54
7.4.280.0100.00016.50
7.4.270.0040.00216.55
7.4.260.0070.00016.52
7.4.250.0000.00716.55
7.4.240.0020.00516.48
7.4.230.0030.00316.51
7.4.220.0130.01016.37
7.4.210.0110.00416.55
7.4.200.0070.00016.64
7.4.160.0090.00616.41
7.4.150.0180.00617.40
7.4.140.0160.00217.86
7.4.130.0080.01216.47
7.4.120.0080.00816.43
7.4.110.0090.01616.58
7.4.100.0100.01316.42
7.4.90.0070.01016.29
7.4.80.0050.01819.39
7.4.70.0090.00916.29
7.4.60.0160.00016.39
7.4.50.0000.00816.39
7.4.40.0040.01416.57
7.4.30.0200.00016.37
7.4.00.0070.00914.94
7.3.330.0050.00013.12
7.3.320.0080.00413.13
7.3.310.0080.00016.06
7.3.300.0030.00316.12
7.3.290.0080.01016.24
7.3.280.0080.00816.19
7.3.270.0030.01517.40
7.3.260.0120.01216.52
7.3.250.0090.00816.27
7.3.240.0130.00416.16
7.3.230.0030.01416.39
7.3.210.0130.00916.32
7.3.200.0110.00619.39
7.3.190.0060.01216.27
7.3.180.0100.00716.25
7.3.170.0100.01016.62
7.3.160.0100.01016.39
7.3.120.0100.00715.01
7.3.110.0040.01214.72
7.3.100.0000.01415.07
7.3.90.0060.00914.77
7.3.80.0030.01414.69
7.3.70.0090.00614.69
7.3.60.0030.01014.65
7.3.50.0090.00314.80
7.3.40.0070.00714.48
7.3.30.0110.00414.59
7.3.20.0100.00316.63
7.3.10.0080.00816.30
7.3.00.0040.01116.45
7.2.330.0060.01216.39
7.2.320.0100.00616.31
7.2.310.0140.00316.44
7.2.300.0070.01016.35
7.2.290.0100.00716.45
7.2.250.0040.01514.66
7.2.240.0100.01014.67
7.2.230.0090.00614.93
7.2.220.0070.00714.71
7.2.210.0110.00715.16
7.2.200.0030.00914.96
7.2.190.0060.00914.68
7.2.180.0100.00714.88
7.2.170.0070.00414.91
7.2.130.0170.00416.72
7.2.120.0110.00716.55
7.2.110.0150.00016.62
7.2.100.0120.00016.51
7.2.90.0140.00016.35
7.2.80.0100.00016.66
7.2.70.0090.00316.28
7.2.60.0090.00616.82
7.2.50.0040.01116.39
7.2.40.0100.00516.62
7.2.30.0000.01716.47
7.2.20.0100.00716.69
7.2.10.0110.00316.68
7.2.00.0060.00918.17
7.1.330.0110.00415.76
7.1.320.0030.01015.77
7.1.310.0150.00315.71
7.1.300.0070.00715.72
7.1.290.0100.00615.80
7.1.280.0030.00615.63
7.1.270.0070.00715.80
7.1.260.0100.00315.61
7.1.250.0080.00815.15
7.1.200.0030.01015.86
7.1.100.0060.00618.00
7.1.70.0060.00317.07
7.1.60.0100.01619.50
7.1.50.0200.00317.00
7.1.00.0030.07722.29
7.0.200.0180.01114.84
7.0.140.0030.06721.99
7.0.60.0070.08019.90
7.0.50.0100.08717.91
7.0.40.0100.08320.19
7.0.30.0430.04320.22
7.0.20.0330.07020.19
7.0.10.0300.05320.29
7.0.00.0030.06320.03
5.6.280.0070.06721.12
5.6.210.0170.07320.69
5.6.200.0100.06718.18
5.6.190.0130.03720.60
5.6.180.0330.07720.48
5.6.170.0270.06020.37
5.6.160.0030.04320.50
5.6.150.0100.07718.18
5.6.140.0130.07318.15
5.6.130.0000.04318.11
5.6.120.0030.04321.00
5.6.110.0130.05020.98
5.6.100.0070.09021.00
5.6.90.0070.06321.09
5.6.80.0000.04720.39
5.6.70.0230.07020.38
5.5.350.0230.05720.43
5.5.340.0100.06317.88
5.5.330.0130.04320.25
5.5.320.0030.03720.22
5.5.310.0400.06020.43
5.5.300.0070.07717.97
5.5.290.0070.08317.91
5.5.280.0070.08320.66
5.5.270.0200.06320.73
5.5.260.0200.07020.86
5.5.250.0070.08020.57
5.5.240.0070.05320.19
5.4.450.0500.06319.24
5.4.440.0670.06319.44
5.4.430.0430.05019.41
5.4.420.0400.06319.45
5.4.410.0170.05018.79
5.4.400.0300.07018.81
5.4.390.0470.06718.77
5.4.380.0370.05718.50
5.4.370.0400.05318.60
5.4.360.0330.07718.53
5.4.350.0330.05718.64
5.4.340.0330.06018.50
5.4.320.0300.06318.77
5.4.310.0400.06018.55
5.4.300.0230.06018.66
5.4.290.0400.04718.50
5.4.280.0530.05318.63
5.4.270.0330.05718.65
5.4.260.0330.06718.52
5.4.250.0430.06318.65
5.4.240.0270.06718.74
5.4.230.0400.05718.45
5.4.220.0400.08318.45
5.4.210.0500.07018.71
5.4.200.0670.04716.50
5.4.190.0330.06318.48
5.4.180.0300.05718.48
5.4.170.0300.06018.45
5.4.160.0300.06018.71
5.4.150.0400.07318.53
5.4.140.0400.07016.07
5.4.130.0370.07016.06
5.4.120.0470.05016.25
5.4.110.0470.04716.16
5.4.100.0500.04016.04
5.4.90.0300.06716.26
5.4.80.0430.04716.21
5.4.70.0330.05016.14
5.4.60.0430.05016.13
5.4.50.0230.05316.23
5.4.40.0330.07316.19
5.4.30.0430.06316.11
5.4.20.0500.05016.13
5.4.10.0370.06016.12
5.4.00.0400.05015.68
5.3.290.0430.05014.63
5.3.280.0430.04714.54
5.3.270.0300.06014.52
5.3.260.0430.04714.57
5.3.250.0370.05714.60
5.3.240.0330.05714.59
5.3.230.0470.04314.67
5.3.220.0370.06714.66
5.3.210.0330.06714.48
5.3.200.0300.05714.49
5.3.190.0370.06014.56
5.3.180.0430.06014.54
5.3.170.0330.05714.48
5.3.160.0300.06314.66
5.3.150.0430.04314.64
5.3.140.0300.06314.48
5.3.130.0330.06014.52
5.3.120.0330.05314.53
5.3.110.0470.05714.55
5.3.100.0230.07314.04
5.3.90.0400.06314.09
5.3.80.0400.04713.96
5.3.70.0470.05313.95
5.3.60.0300.05014.00
5.3.50.0230.05713.92
5.3.40.0200.06013.93
5.3.30.0300.05713.94
5.3.20.0400.06013.79
5.3.10.0530.05713.62
5.3.00.0500.05313.73
5.2.170.0430.03311.10
5.2.160.0330.03311.18
5.2.150.0300.04311.09
5.2.140.0370.05011.21
5.2.130.0200.04711.14
5.2.120.0300.04011.05
5.2.110.0270.05311.23
5.2.100.0330.03311.05
5.2.90.0330.03711.14
5.2.80.0270.04311.14
5.2.70.0470.03711.04
5.2.60.0330.04310.96
5.2.50.0300.05011.05
5.2.40.0200.04310.98
5.2.30.0230.04710.90
5.2.20.0200.04711.05
5.2.10.0170.04310.88
5.2.00.0270.05310.77
5.1.60.0230.03710.21
5.1.50.0200.03710.09
5.1.40.0170.0409.99
5.1.30.0170.04010.38
5.1.20.0230.03310.45
5.1.10.0130.04010.14
5.1.00.0270.04010.25
5.0.50.0100.0338.66
5.0.40.0130.0378.42
5.0.30.0270.0408.42
5.0.20.0170.0338.23
5.0.10.0170.0378.30
5.0.00.0230.0538.26
4.4.90.0170.0305.92
4.4.80.0100.0335.81
4.4.70.0100.0305.92
4.4.60.0030.0305.82
4.4.50.0130.0235.95
4.4.40.0070.0435.88
4.4.30.0170.0205.86
4.4.20.0130.0305.87
4.4.10.0070.0236.00
4.4.00.0200.0375.94
4.3.110.0170.0275.83
4.3.100.0170.0275.84
4.3.90.0130.0235.84
4.3.80.0130.0375.84
4.3.70.0100.0235.87
4.3.60.0070.0235.79
4.3.50.0130.0205.78
4.3.40.0130.0435.75
4.3.30.0100.0305.06
4.3.20.0100.0205.06
4.3.10.0000.0305.06
4.3.00.0030.0206.57

preferences:
46.7 ms | 401 KiB | 5 Q