3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5('QNKCDZO') == md5('QNKCDZ0')); 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)
8.3.60.0100.01018.16
8.3.50.0100.00717.91
8.3.40.0150.00618.68
8.3.30.0110.00419.04
8.3.20.0040.00420.16
8.3.10.0090.00021.77
8.3.00.0000.00919.25
8.2.180.0070.00716.50
8.2.170.0070.00722.96
8.2.160.0070.01020.57
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0050.00319.11
8.2.110.0060.00319.33
8.2.100.0090.00317.63
8.2.90.0050.00319.13
8.2.80.0050.00317.97
8.2.70.0100.00017.23
8.2.60.0040.00417.67
8.2.50.0050.00318.07
8.2.40.0040.00419.64
8.2.30.0070.00718.00
8.2.20.0030.00517.50
8.2.10.0000.00717.81
8.2.00.0000.00717.45
8.1.280.0070.01025.92
8.1.270.0080.00018.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.02
8.1.230.0040.00817.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0080.00017.10
8.1.180.0030.00718.10
8.1.170.0040.00418.65
8.1.160.0030.00321.98
8.1.150.0020.00518.83
8.1.140.0040.00417.39
8.1.130.0030.00317.64
8.1.120.0000.00717.39
8.1.110.0000.00717.23
8.1.100.0070.00017.43
8.1.90.0030.00317.39
8.1.80.0050.00317.44
8.1.70.0000.00717.30
8.1.60.0030.00617.50
8.1.50.0050.00317.50
8.1.40.0000.00717.33
8.1.30.0000.00817.62
8.1.20.0070.00017.55
8.1.10.0030.00617.43
8.1.00.0070.00017.32
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0000.00718.33
8.0.270.0000.00717.14
8.0.260.0050.00317.13
8.0.250.0030.00516.79
8.0.240.0040.00416.70
8.0.230.0000.00716.80
8.0.220.0070.00016.73
8.0.210.0030.00316.71
8.0.200.0030.00316.84
8.0.190.0000.00816.74
8.0.180.0000.00716.78
8.0.170.0040.00416.75
8.0.160.0030.00516.89
8.0.150.0000.00716.72
8.0.140.0040.00416.62
8.0.130.0040.00413.15
8.0.120.0080.00016.80
8.0.110.0070.00016.60
8.0.100.0040.00416.77
8.0.90.0040.00316.74
8.0.80.0130.01016.88
8.0.70.0040.00416.68
8.0.60.0040.00416.66
8.0.50.0000.00716.72
8.0.30.0110.01317.06
8.0.20.0080.01117.40
8.0.10.0040.00416.84
8.0.00.0100.00816.68
7.4.330.0050.00015.14
7.4.320.0070.00016.54
7.4.300.0000.00616.54
7.4.290.0030.00316.45
7.4.280.0050.00316.43
7.4.270.0030.00316.45
7.4.260.0050.00316.50
7.4.250.0000.00716.41
7.4.240.0020.00516.53
7.4.230.0000.00716.47
7.4.220.0190.00016.50
7.4.210.0100.01016.46
7.4.200.0070.00016.52
7.4.160.0120.00416.58
7.4.150.0130.00917.40
7.4.140.0070.01217.86
7.4.130.0080.01216.48
7.4.120.0060.01116.63
7.4.110.0110.00716.55
7.4.100.0090.00916.46
7.4.90.0100.01016.36
7.4.80.0110.00619.39
7.4.70.0080.00816.38
7.4.60.0130.00416.39
7.4.50.0000.00816.41
7.4.40.0110.01116.46
7.4.30.0090.01216.38
7.4.10.0040.01414.83
7.4.00.0110.00614.87
7.3.330.0000.00613.04
7.3.320.0160.00013.11
7.3.310.0000.00616.15
7.3.300.0060.00016.12
7.3.290.0070.00816.18
7.3.280.0050.01116.19
7.3.270.0030.01417.40
7.3.260.0120.00616.13
7.3.250.0100.01216.31
7.3.240.0100.00616.20
7.3.230.0060.01216.39
7.3.210.0060.00916.46
7.3.200.0110.01119.39
7.3.190.0100.00716.28
7.3.180.0150.00616.38
7.3.170.0160.00316.39
7.3.160.0150.00616.23
7.3.130.0000.01714.78
7.3.120.0040.01114.63
7.3.110.0030.01414.46
7.3.100.0070.01014.90
7.3.90.0090.00914.80
7.3.80.0180.00014.82
7.3.70.0070.00714.42
7.3.60.0040.01414.70
7.3.50.0090.00614.71
7.3.40.0090.00414.64
7.3.30.0070.00714.70
7.3.20.0110.00316.71
7.3.10.0040.01416.56
7.3.00.0100.00716.52
7.2.330.0090.00916.49
7.2.320.0060.01116.63
7.2.310.0100.00616.51
7.2.300.0120.00616.38
7.2.290.0180.00416.39
7.2.260.0090.00814.72
7.2.250.0090.00915.01
7.2.240.0120.00314.93
7.2.230.0060.00914.91
7.2.220.0070.00314.65
7.2.210.0120.00014.90
7.2.200.0070.00714.93
7.2.190.0030.01414.88
7.2.180.0100.01014.91
7.2.170.0090.00314.81
7.2.160.0080.00414.60
7.2.150.0000.01116.76
7.2.140.0030.01316.84
7.2.130.0030.00716.81
7.2.120.0060.00917.02
7.2.110.0040.00416.39
7.2.100.0030.00716.89
7.2.90.0140.00016.84
7.2.80.0000.01116.69
7.2.70.0090.00616.89
7.2.60.0150.00116.35
7.2.50.0030.01716.34
7.2.40.0030.01316.84
7.2.30.0060.00916.74
7.2.20.0100.00716.71
7.2.10.0070.00716.50
7.2.00.0030.01118.03
7.1.330.0030.00915.61
7.1.320.0060.01215.61
7.1.310.0000.01215.62
7.1.300.0000.02015.63
7.1.290.0030.01315.59
7.1.280.0000.01615.70
7.1.270.0000.01415.52
7.1.260.0090.00615.75
7.1.250.0070.00315.45
7.1.240.0130.00315.61
7.1.230.0060.00615.38
7.1.220.0060.00615.70
7.1.210.0040.01115.80
7.1.200.0020.00815.63
7.1.190.0090.00015.74
7.1.180.0000.01615.50
7.1.170.0040.00815.41
7.1.160.0030.01415.59
7.1.150.0030.01215.48
7.1.140.0000.01215.63
7.1.130.0130.00315.71
7.1.120.0080.00015.35
7.1.110.0090.00615.83
7.1.100.0030.00816.87
7.1.90.0040.00815.68
7.1.80.0080.00415.50
7.1.70.0060.00616.23
7.1.60.0050.01317.50
7.1.50.0030.01216.32
7.1.40.0060.00315.80
7.1.30.0040.00715.75
7.1.20.0000.01415.76
7.1.10.0080.00615.55
7.1.00.0050.04019.03
7.0.330.0000.00915.46
7.0.320.0030.00515.38
7.0.310.0060.00615.28
7.0.300.0030.01215.06
7.0.290.0030.01015.32
7.0.280.0000.01315.38
7.0.270.0040.01115.41
7.0.260.0040.00815.26
7.0.250.0030.01015.07
7.0.240.0030.00615.14
7.0.230.0120.00015.19
7.0.220.0030.00715.12
7.0.210.0000.01515.55
7.0.200.0100.00215.00
7.0.190.0100.00315.52
7.0.180.0070.00415.33
7.0.170.0070.00715.02
7.0.160.0040.01115.27
7.0.150.0040.00415.26
7.0.140.0040.03718.85
7.0.130.0060.00615.26
7.0.120.0030.00915.23
7.0.110.0090.00315.07
7.0.100.0070.00315.47
7.0.90.0030.01015.42
7.0.80.0040.00815.40
7.0.70.0080.00015.07
7.0.60.0080.02717.58
7.0.50.0030.04616.67
7.0.40.0060.04616.68
7.0.30.0150.04616.70
7.0.20.0150.02916.75
7.0.10.0150.04016.83
7.0.00.0050.04616.74
5.6.400.0000.01014.05
5.6.390.0070.00713.80
5.6.380.0120.00614.32
5.6.370.0110.00314.20
5.6.360.0070.01014.16
5.6.350.0140.00014.35
5.6.340.0070.00714.20
5.6.330.0040.00814.32
5.6.320.0030.01014.39
5.6.310.0040.00814.34
5.6.300.0000.01614.46
5.6.290.0030.01114.23
5.6.280.0040.03817.52
5.6.270.0060.00314.16
5.6.260.0030.01014.40
5.6.250.0000.01013.83
5.6.240.0030.01014.19
5.6.230.0040.00914.38
5.6.220.0030.00914.27
5.6.210.0100.04017.38
5.6.200.0110.02116.08
5.6.190.0090.04317.33
5.6.180.0150.04217.46
5.6.170.0120.02417.38
5.6.160.0070.04517.29
5.6.150.0060.02416.20
5.6.140.0050.03716.14
5.6.130.0050.04416.28
5.6.120.0100.03717.66
5.6.110.0060.04117.70
5.6.100.0050.02117.65
5.6.90.0080.04517.46
5.6.80.0050.04317.21
5.6.70.0150.03817.31
5.6.60.0070.01013.85
5.6.50.0040.01414.11
5.6.40.0000.01113.91
5.6.30.0050.00513.95
5.6.20.0070.01014.20
5.6.10.0080.00414.11
5.6.00.0060.00614.38
5.5.380.0030.00613.96
5.5.370.0000.01313.97
5.5.360.0130.00013.72
5.5.350.0140.03317.20
5.5.340.0100.02516.12
5.5.330.0100.03317.22
5.5.320.0050.04717.20
5.5.310.0170.03517.44
5.5.300.0070.02416.07
5.5.290.0050.04515.99
5.5.280.0030.04617.42
5.5.270.0060.02317.54
5.5.260.0100.04017.27
5.5.250.0110.03817.19
5.5.240.0050.02917.12
5.5.230.0130.00314.19
5.5.220.0090.00613.78
5.5.210.0030.01413.80
5.5.200.0110.00314.13
5.5.190.0040.01113.66
5.5.180.0000.01113.84
5.5.170.0040.01114.04
5.5.160.0090.00613.95
5.5.150.0030.00713.92
5.5.140.0000.01014.06
5.5.130.0050.00513.91
5.5.120.0000.01413.84
5.5.110.0070.00713.98
5.5.100.0030.00914.25
5.5.90.0040.00813.80
5.5.80.0090.00614.00
5.5.70.0030.01214.31
5.5.60.0040.00713.79
5.5.50.0090.00614.11
5.5.40.0030.01013.84
5.5.30.0030.00514.16
5.5.20.0030.01014.19
5.5.10.0060.00614.26
5.5.00.0100.00313.87
5.4.450.0140.04115.26
5.4.440.0530.03615.27
5.4.430.0540.03515.07
5.4.420.0480.02914.90
5.4.410.0120.02814.75
5.4.400.0280.04014.72
5.4.390.0260.03414.76
5.4.380.0290.03214.72
5.4.370.0220.02714.74
5.4.360.0150.03614.71
5.4.350.0200.03514.72
5.4.340.0240.02814.75
5.4.330.0030.00310.69
5.4.320.0180.03914.47
5.4.310.0230.03014.79
5.4.300.0170.03514.76
5.4.290.0250.03114.56
5.4.280.0270.03514.81
5.4.270.0200.03514.68
5.4.260.0190.03514.67
5.4.250.0170.03814.76
5.4.240.0250.03714.48
5.4.230.0250.02814.80
5.4.220.0180.03814.57
5.4.210.0190.03714.74
5.4.200.0280.03213.63
5.4.190.0240.03814.70
5.4.180.0210.03414.70
5.4.170.0200.03814.61
5.4.160.0230.04314.67
5.4.150.0170.03114.64
5.4.140.0170.04213.28
5.4.130.0180.03513.40
5.4.120.0200.02913.30
5.4.110.0180.03313.44
5.4.100.0210.04113.37
5.4.90.0150.04513.51
5.4.80.0180.03913.54
5.4.70.0200.04613.38
5.4.60.0130.04113.46
5.4.50.0180.03813.47
5.4.40.0280.03713.43
5.4.30.0230.03613.43
5.4.20.1070.04513.53
5.4.10.0150.03613.51
5.4.00.0210.03013.14
5.3.290.0330.06714.59
5.3.280.0330.07314.58
5.3.270.0400.08314.64
5.3.260.0500.06314.69
5.3.250.0570.05314.54
5.3.240.0430.06014.58
5.3.230.0400.05714.58
5.3.220.0430.06714.49
5.3.210.0400.05314.58
5.3.200.0400.07714.66
5.3.190.0530.07314.68
5.3.180.0400.05314.54
5.3.170.0400.06014.52
5.3.160.0570.06314.54
5.3.150.0400.07014.54
5.3.140.0330.08714.50
5.3.130.0370.06014.59
5.3.120.0370.06314.44
5.3.110.0370.07714.64
5.3.100.0730.05714.04
5.3.90.0530.05014.11
5.3.80.0630.07013.98
5.3.70.0500.05014.04
5.3.60.0400.06013.99
5.3.50.0530.05313.84
5.3.40.0430.06013.86
5.3.30.0370.06313.82
5.3.20.0330.06313.63
5.3.10.0400.06713.62
5.3.00.0370.07013.73
5.2.170.0330.06711.11
5.2.160.0370.06011.18
5.2.150.0370.04011.05
5.2.140.0270.05011.14
5.2.130.0330.04011.07
5.2.120.0400.04311.10
5.2.110.0270.04711.14
5.2.100.0270.04711.13
5.2.90.0330.05011.07
5.2.80.0400.05011.14
5.2.70.0200.06011.10
5.2.60.0430.04010.96
5.2.50.0270.05710.93
5.2.40.0270.03010.95
5.2.30.0330.05310.94
5.2.20.0270.06010.98
5.2.10.0300.05310.90
5.2.00.0270.04310.74
5.1.60.0330.03710.01
5.1.50.0270.0339.98
5.1.40.0300.04310.05
5.1.30.0500.04010.29
5.1.20.0300.04310.39
5.1.10.0230.04710.14
5.1.00.0400.04010.09
5.0.50.0300.0278.57
5.0.40.0300.0338.39
5.0.30.0170.0638.26
5.0.20.0230.0238.31
5.0.10.0170.0408.18
5.0.00.0200.0608.34
4.4.90.0270.0205.89
4.4.80.0200.0235.89
4.4.70.0070.0275.91
4.4.60.0100.0305.94
4.4.50.0230.0175.88
4.4.40.0170.0405.86
4.4.30.0100.0305.90
4.4.20.0070.0335.96
4.4.10.0100.0335.96
4.4.00.0130.0435.90
4.3.110.0170.0305.82
4.3.100.0100.0375.86
4.3.90.0070.0305.82
4.3.80.0070.0505.77
4.3.70.0100.0335.91
4.3.60.0230.0205.81
4.3.50.0170.0235.87
4.3.40.0230.0305.84
4.3.30.0030.0304.95
4.3.20.0100.0274.95
4.3.10.0170.0234.95
4.3.00.0130.0206.56

preferences:
51.6 ms | 400 KiB | 5 Q