3v4l.org

run code in 300+ PHP versions simultaneously
<?php print(numval(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)
8.3.70.0110.01118.56
8.3.60.0090.00918.33
8.3.50.0130.00722.12
8.3.40.0090.00618.67
8.3.30.0080.00619.06
8.3.20.0040.00420.29
8.3.10.0040.00421.88
8.3.00.0000.00919.25
8.2.180.0060.00918.29
8.2.170.0040.01122.96
8.2.160.0100.01020.52
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0050.00522.21
8.2.100.0130.00019.36
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0080.00017.80
8.2.50.0030.00518.07
8.2.40.0040.00419.88
8.2.30.0050.00317.82
8.2.20.0070.00017.62
8.2.10.0050.00217.99
8.2.00.0020.00517.74
8.1.280.0030.01525.92
8.1.270.0040.00418.70
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00320.75
8.1.230.0070.00417.66
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.25
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0030.00520.43
8.1.160.0030.00621.92
8.1.150.0040.00418.78
8.1.140.0030.00617.38
8.1.130.0040.00417.68
8.1.120.0000.00717.37
8.1.110.0000.00817.26
8.1.100.0040.00417.23
8.1.90.0000.00717.31
8.1.80.0000.00717.31
8.1.70.0000.00717.35
8.1.60.0040.00417.39
8.1.50.0040.00417.37
8.1.40.0030.00517.39
8.1.30.0040.00417.56
8.1.20.0060.00317.48
8.1.10.0030.00717.50
8.1.00.0050.00217.50
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0000.00818.46
8.0.270.0000.00717.27
8.0.260.0040.00417.24
8.0.250.0070.00016.94
8.0.240.0000.00716.96
8.0.230.0030.00316.97
8.0.220.0000.00716.88
8.0.210.0000.00716.88
8.0.200.0030.00316.93
8.0.190.0070.00016.86
8.0.180.0080.00016.78
8.0.170.0040.00416.82
8.0.160.0000.00816.87
8.0.150.0000.00916.91
8.0.140.0000.00716.89
8.0.130.0000.00713.39
8.0.120.0070.00316.94
8.0.110.0070.00016.84
8.0.100.0000.00716.78
8.0.90.0070.00016.70
8.0.80.0080.00816.93
8.0.70.0000.00816.84
8.0.60.0000.00716.95
8.0.50.0040.00417.01
8.0.30.0190.00616.92
8.0.20.0120.00817.40
8.0.10.0070.00016.79
8.0.00.0120.00816.56
7.4.330.0050.00015.03
7.4.320.0060.00016.27
7.4.300.0000.00616.45
7.4.290.0040.00416.44
7.4.280.0040.00716.42
7.4.270.0050.00216.34
7.4.260.0100.00016.54
7.4.250.0040.00416.30
7.4.240.0020.00616.48
7.4.230.0030.00316.44
7.4.220.0090.01216.46
7.4.210.0040.01116.50
7.4.200.0000.00716.33
7.4.160.0000.01516.41
7.4.150.0110.00617.40
7.4.140.0100.00917.86
7.4.130.0090.01016.55
7.4.120.0090.01116.32
7.4.110.0100.01316.41
7.4.100.0040.01516.43
7.4.90.0110.00716.66
7.4.80.0110.00619.39
7.4.70.0100.01316.44
7.4.60.0100.01316.46
7.4.50.0030.00616.56
7.4.40.0090.00616.68
7.4.30.0090.00616.50
7.4.00.0000.01515.04
7.3.330.0060.00013.02
7.3.320.0040.00913.18
7.3.310.0030.00316.27
7.3.300.0000.00716.26
7.3.290.0100.00716.24
7.3.280.0080.01116.32
7.3.270.0100.00717.40
7.3.260.0080.00816.25
7.3.250.0150.00516.30
7.3.240.0100.00616.36
7.3.230.0090.01316.39
7.3.210.0090.00916.16
7.3.200.0070.01019.39
7.3.190.0100.00616.39
7.3.180.0080.00816.27
7.3.170.0140.00316.46
7.3.160.0110.00716.44
7.3.120.0090.00614.66
7.3.110.0030.00714.92
7.3.100.0060.00614.35
7.3.90.0060.00614.72
7.3.80.0040.00715.00
7.3.70.0100.00314.85
7.3.60.0040.01114.83
7.3.50.0110.00414.71
7.3.40.0080.01114.80
7.3.30.0090.00614.69
7.3.20.0070.01016.41
7.3.10.0070.01016.48
7.3.00.0100.00716.61
7.2.330.0120.00616.27
7.2.320.0040.01216.31
7.2.310.0040.01416.33
7.2.300.0090.00916.39
7.2.290.0120.01016.76
7.2.240.0030.01014.77
7.2.230.0090.00314.76
7.2.220.0090.00614.99
7.2.210.0120.00315.02
7.2.200.0110.00414.85
7.2.190.0000.01314.80
7.2.180.0040.01114.68
7.2.170.0070.00714.66
7.2.160.0060.00914.84
7.2.150.0120.00016.68
7.2.140.0170.00016.72
7.2.130.0100.00716.51
7.2.120.0090.00616.79
7.2.110.0040.01116.69
7.2.100.0140.00016.77
7.2.90.0070.00716.74
7.2.80.0070.00716.82
7.2.70.0100.00616.88
7.2.60.0080.00716.75
7.2.50.0140.00716.56
7.2.40.0000.01416.40
7.2.30.0060.01016.74
7.2.20.0140.00416.55
7.2.10.0030.01016.49
7.2.00.0060.00617.90
7.1.330.0060.00915.71
7.1.320.0030.01415.68
7.1.310.0070.00715.33
7.1.300.0040.00715.61
7.1.290.0030.00815.27
7.1.280.0060.00615.37
7.1.270.0000.01115.36
7.1.260.0030.00915.41
7.1.250.0100.00315.28
7.1.200.0080.00315.57
7.1.100.0040.00717.59
7.1.70.0060.00917.07
7.1.60.0090.01619.50
7.1.50.0060.00916.80
7.1.00.0070.07322.27
7.0.200.0170.00314.80
7.0.140.0070.06722.07
7.0.60.0100.04320.01
7.0.50.0100.05717.86
7.0.40.0070.05020.08
7.0.30.0270.04320.13
7.0.20.0330.07320.06
7.0.10.0070.09020.13
7.0.00.0070.07020.01
5.6.280.0070.06720.99
5.6.210.0170.07020.66
5.6.200.0070.07718.08
5.6.190.0100.03720.44
5.6.180.0470.06320.58
5.6.170.0300.08020.43
5.6.160.0070.08320.41
5.6.150.0070.08318.11
5.6.140.0100.07318.12
5.6.130.0070.05018.20
5.6.120.0070.07721.14
5.6.110.0130.07021.01
5.6.100.0030.09320.96
5.6.90.0070.07320.96
5.6.80.0270.06320.36
5.5.350.3930.04020.44
5.5.340.0200.07017.93
5.5.330.0130.06720.21
5.5.320.0200.08020.20
5.5.310.0270.08020.50
5.5.300.0100.07717.88
5.5.290.0100.07717.96
5.5.280.0200.07020.68
5.5.270.0000.05020.84
5.5.260.0000.07720.76
5.5.250.0100.03320.77
5.5.240.0030.08320.37
5.4.450.0530.07019.41
5.4.440.0800.05719.34
5.4.430.0900.05319.09
5.4.420.0900.04319.36
5.4.410.0100.06018.91
5.4.400.0330.08718.77
5.4.390.0430.07318.66
5.4.380.0370.06318.72
5.4.370.0470.06318.72
5.4.360.0300.06718.68
5.4.350.0470.05718.59
5.4.340.0500.06318.53
5.4.320.0270.06018.77
5.4.310.0470.05718.68
5.4.300.0370.07018.63
5.4.290.0330.07318.77
5.4.280.0570.07018.58
5.4.270.0330.06718.49
5.4.260.0700.06018.77
5.4.250.0670.06018.71
5.4.240.0470.07318.64
5.4.230.0430.06718.65
5.4.220.0500.06718.64
5.4.210.0470.08018.67
5.4.200.0700.06716.64
5.4.190.0600.05718.57
5.4.180.0730.06318.70
5.4.170.0530.06718.59
5.4.160.0370.06018.61
5.4.150.0570.05318.67
5.4.140.0500.07016.06
5.4.130.0400.06716.25
5.4.120.0230.06316.04
5.4.110.0370.06316.26
5.4.100.0370.05716.16
5.4.90.0470.05016.35
5.4.80.0330.07016.07
5.4.70.0400.05316.14
5.4.60.0470.05016.10
5.4.50.0470.06716.27
5.4.40.0500.07716.36
5.4.30.0370.07316.12
5.4.20.0470.07016.18
5.4.10.0370.06716.21
5.4.00.0370.06315.75
5.3.290.0370.06714.74
5.3.280.0500.06314.50
5.3.270.0370.05014.58
5.3.260.0300.05714.64
5.3.250.0300.07714.68
5.3.240.0470.04714.52
5.3.230.0500.04714.51
5.3.220.0470.06014.51
5.3.210.0570.06014.50
5.3.200.0300.08014.55
5.3.190.0300.08714.55
5.3.180.0370.07014.49
5.3.170.0370.06014.52
5.3.160.0230.06714.66
5.3.150.0370.07014.49
5.3.140.0370.06714.58
5.3.130.0400.04314.64
5.3.120.0400.05014.50
5.3.110.0230.07014.45
5.3.100.0370.06714.13
5.3.90.0370.06714.00
5.3.80.0270.06013.99
5.3.70.0370.06313.97
5.3.60.0430.06013.95
5.3.50.0300.05313.94
5.3.40.0300.05713.84
5.3.30.0330.05013.89
5.3.20.0300.07313.61
5.3.10.0370.07313.58
5.3.00.0470.07013.73
5.2.170.0200.06711.07
5.2.160.0300.05011.07
5.2.150.0270.04711.05
5.2.140.0400.05711.10
5.2.130.0230.05711.13
5.2.120.0430.04011.07
5.2.110.0300.03311.13
5.2.100.0330.03311.27
5.2.90.0300.03711.08
5.2.80.0400.04311.13
5.2.70.0430.04311.01
5.2.60.0300.05311.04
5.2.50.0330.04711.01
5.2.40.0270.05310.97
5.2.30.0300.05710.90
5.2.20.0170.05010.96
5.2.10.0330.05010.99
5.2.00.0200.04710.71
5.1.60.0270.04710.03
5.1.50.0330.03710.09
5.1.40.0530.03010.07
5.1.30.0230.04710.37
5.1.20.0100.05310.36
5.1.10.0230.04710.10
5.1.00.0330.04310.04
5.0.50.0130.0408.64
5.0.40.0100.0438.50
5.0.30.0230.0508.24
5.0.20.0130.0338.39
5.0.10.0100.0378.19
5.0.00.0170.0578.20
4.4.90.0230.0305.83
4.4.80.0200.0275.87
4.4.70.0170.0175.86
4.4.60.0170.0335.87
4.4.50.0130.0335.89
4.4.40.0170.0435.91
4.4.30.0330.0275.93
4.4.20.0200.0275.97
4.4.10.0230.0235.92
4.4.00.0100.0505.85
4.3.110.0100.0375.81
4.3.100.0200.0305.80
4.3.90.0100.0275.91
4.3.80.0100.0505.80
4.3.70.0230.0235.89
4.3.60.0100.0235.79
4.3.50.0300.0205.77
4.3.40.0170.0475.73
4.3.30.0070.0305.06
4.3.20.0100.0235.06
4.3.10.0100.0205.06
4.3.00.0000.0236.95

preferences:
78.75 ms | 401 KiB | 5 Q