3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strcasecmp(md5('240610708'),md5('QNKCDZO'))); var_dump(md5('240610708')); var_dump(md5('QNKCDZO')); var_dump(md5('aabg7XSs') == md5('aabC9RqS')); var_dump(md5('aabg7XSs')); var_dump(md5('aabC9RqS'));

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)
8.3.70.0140.00016.25
8.3.60.0130.00718.30
8.3.50.0180.00321.84
8.3.40.0110.00318.39
8.3.30.0110.00418.84
8.3.20.0040.00420.16
8.3.10.0050.00221.77
8.3.00.0060.00319.25
8.2.190.0150.00416.60
8.2.180.0140.00718.16
8.2.170.0120.00318.43
8.2.160.0080.00822.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.13
8.2.110.0030.00721.03
8.2.100.0040.00817.38
8.2.90.0040.00419.00
8.2.80.0060.00317.97
8.2.70.0080.00017.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00819.95
8.2.30.0050.00517.91
8.2.20.0070.00017.54
8.2.10.0040.00417.84
8.2.00.0040.00417.42
8.1.280.0070.00725.92
8.1.270.0090.00018.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.20
8.1.230.0110.00017.54
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0060.00320.31
8.1.160.0040.00422.05
8.1.150.0040.00418.79
8.1.140.0040.00417.38
8.1.130.0000.00717.85
8.1.120.0050.00317.36
8.1.110.0000.00717.44
8.1.100.0000.00717.43
8.1.90.0030.00317.47
8.1.80.0050.00317.41
8.1.70.0000.00717.42
8.1.60.0030.00617.38
8.1.50.0060.00317.45
8.1.40.0000.00717.45
8.1.30.0030.00517.58
8.1.20.0030.00517.41
8.1.10.0060.00317.24
8.1.00.0030.00517.16
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0000.00718.24
8.0.270.0030.00317.12
8.0.260.0050.00317.12
8.0.250.0070.00016.82
8.0.240.0040.00416.86
8.0.230.0070.00016.82
8.0.220.0030.00316.76
8.0.210.0070.00016.77
8.0.200.0060.00016.81
8.0.190.0040.00416.68
8.0.180.0070.00016.79
8.0.170.0040.00416.78
8.0.160.0030.00316.75
8.0.150.0040.00416.73
8.0.140.0000.00816.74
8.0.130.0050.00313.24
8.0.120.0040.00416.62
8.0.110.0000.00716.74
8.0.100.0000.00716.66
8.0.90.0040.00416.68
8.0.80.0030.01416.87
8.0.70.0040.00416.82
8.0.60.0000.00716.90
8.0.50.0040.00416.68
8.0.30.0130.00916.87
8.0.20.0080.01017.40
8.0.10.0020.00516.81
8.0.00.0100.01216.70
7.4.330.0030.00315.03
7.4.320.0050.00216.55
7.4.300.0000.00616.43
7.4.290.0040.00416.43
7.4.280.0050.00316.47
7.4.270.0000.00616.38
7.4.260.0030.00716.54
7.4.250.0030.00616.40
7.4.240.0020.00616.42
7.4.230.0040.00416.22
7.4.220.0040.02316.46
7.4.210.0090.00616.55
7.4.200.0070.00016.42
7.4.160.0100.00616.31
7.4.150.0070.01017.40
7.4.140.0140.00717.86
7.4.130.0140.00816.42
7.4.120.0120.00616.46
7.4.110.0090.01416.25
7.4.100.0130.00316.46
7.4.90.0070.01116.38
7.4.80.0060.01519.39
7.4.70.0140.00716.39
7.4.60.0060.00916.51
7.4.50.0030.00316.37
7.4.40.0120.00416.45
7.4.30.0060.01516.43
7.4.00.0100.00314.59
7.3.330.0020.00212.99
7.3.320.0120.00312.85
7.3.310.0070.00016.28
7.3.300.0000.00716.23
7.3.290.0060.00816.16
7.3.280.0090.00916.19
7.3.270.0030.01317.40
7.3.260.0140.01016.29
7.3.250.0150.00416.22
7.3.240.0110.00516.25
7.3.230.0100.00616.39
7.3.210.0110.00516.29
7.3.200.0090.00919.39
7.3.190.0100.00716.46
7.3.180.0060.01016.28
7.3.170.0060.01216.35
7.3.160.0120.00516.17
7.2.330.0170.00016.42
7.2.320.0130.00416.31
7.2.310.0170.00616.64
7.2.300.0140.00316.66
7.2.290.0030.01916.32
7.2.60.0030.01016.57
7.2.00.0000.01219.28
7.1.200.0060.00615.71
7.1.100.0040.00817.81
7.1.70.0000.01017.13
7.1.60.0140.01119.50
7.1.50.0030.01916.82
7.1.00.0100.06722.28
7.0.200.0450.00714.99
7.0.140.0000.06322.08
7.0.60.0000.08020.02
7.0.50.0070.06317.85
7.0.40.0030.05720.07
7.0.30.0270.05020.13
7.0.20.0270.05020.18
7.0.10.0230.04720.20
7.0.00.0130.05320.00
5.6.280.0000.07321.07
5.6.210.0030.08720.66
5.6.200.0070.07018.23
5.6.190.0030.08720.76
5.6.180.0270.03720.38
5.6.170.0200.03720.35
5.6.160.0030.09020.50
5.6.150.0030.08318.21
5.6.140.0000.05718.12
5.6.130.0030.08318.11
5.6.120.0100.04020.96
5.6.110.0030.06720.96
5.6.100.0000.04321.11
5.6.90.0000.08720.88
5.6.80.0100.06020.33
5.6.70.0270.07320.40
5.5.350.0200.08320.33
5.5.340.0130.07317.88
5.5.330.0030.08320.40
5.5.320.0070.08320.25
5.5.310.0300.08320.17
5.5.300.0030.04017.98
5.5.290.0130.03717.92
5.5.280.0070.08020.73
5.5.270.0030.04320.87
5.5.260.0000.07020.86
5.5.250.0130.05020.68
5.5.240.0000.05020.27
5.4.450.0370.06019.11
5.4.440.0930.04319.55
5.4.430.0970.06319.50
5.4.420.0130.06319.27
5.4.410.0170.05318.80
5.4.400.0600.06318.83
5.4.390.0430.07018.59
5.4.380.0500.06018.76
5.4.370.0300.05318.71
5.4.360.0270.08318.68
5.4.350.0400.07018.68
5.4.340.0530.05018.56
5.4.320.0500.05018.73
5.4.310.0370.05718.69
5.4.300.0330.07318.71
5.4.290.0430.06718.46
5.4.280.0370.07018.50
5.4.270.0430.05718.50
5.4.260.0600.06018.68
5.4.250.0530.06018.50
5.4.240.0370.07718.50
5.4.230.0330.06018.67
5.4.220.0330.07718.64
5.4.210.0370.07018.55
5.4.200.0400.07316.65
5.4.190.0400.06018.67
5.4.180.0330.05318.57
5.4.170.0430.06718.68
5.4.160.0470.05718.44
5.4.150.0370.06018.70
5.4.140.0300.07016.18
5.4.130.0330.07716.31
5.4.120.0430.06716.16
5.4.110.0400.06716.36
5.4.100.0430.07016.06
5.4.90.0570.07316.36
5.4.80.0430.06316.00
5.4.70.0200.05716.12
5.4.60.0100.05716.17
5.4.50.0330.05016.38
5.4.40.0430.06716.19
5.4.30.0500.06015.99
5.4.20.0370.05316.03
5.4.10.0500.06316.19
5.4.00.0470.05315.70
5.3.290.0300.06014.76
5.3.280.0300.06314.50
5.3.270.0370.07014.48
5.3.260.0470.05714.50
5.3.250.0270.06314.51
5.3.240.0430.05014.58
5.3.230.0330.05314.49
5.3.220.0400.05314.64
5.3.210.0430.05014.64
5.3.200.0430.05714.54
5.3.190.0430.07014.53
5.3.180.0330.08714.56
5.3.170.0470.07714.47
5.3.160.0370.07714.57
5.3.150.0470.06714.45
5.3.140.0470.04714.65
5.3.130.0330.06014.55
5.3.120.0330.05314.64
5.3.110.0430.05314.50
5.3.100.0330.07014.04
5.3.90.0400.05314.00
5.3.80.0370.05714.04
5.3.70.0500.05013.93
5.3.60.0300.06713.98
5.3.50.0370.05313.89
5.3.40.0430.06313.88
5.3.30.0400.07713.91
5.3.20.0430.04713.72
5.3.10.0700.06713.75
5.3.00.0370.07713.57
5.2.170.0300.06311.08
5.2.160.0430.05011.19
5.2.150.0330.05011.10
5.2.140.0370.05311.10
5.2.130.0370.04711.02
5.2.120.0400.03711.05
5.2.110.0500.05011.13
5.2.100.0270.05711.09
5.2.90.0370.03311.11
5.2.80.0400.05711.05
5.2.70.0470.05011.05
5.2.60.0370.05711.07
5.2.50.0230.06011.15
5.2.40.0300.05010.95
5.2.30.0270.06010.90
5.2.20.0170.04711.00
5.2.10.0330.04010.90
5.2.00.0270.05010.77
5.1.60.0270.04310.04
5.1.50.0270.03310.09
5.1.40.0370.03710.04
5.1.30.0330.02710.39
5.1.20.0270.04710.34
5.1.10.0130.04310.04
5.1.00.0230.04010.17
5.0.50.0270.0278.53
5.0.40.0230.0338.47
5.0.30.0130.0538.20
5.0.20.0100.0338.29
5.0.10.0070.0378.16
5.0.00.0070.0578.34
4.4.90.0170.0275.90
4.4.80.0170.0275.92
4.4.70.0200.0275.89
4.4.60.0170.0275.86
4.4.50.0100.0405.92
4.4.40.0230.0375.85
4.4.30.0230.0175.85
4.4.20.0130.0235.96
4.4.10.0100.0305.98
4.4.00.0100.0505.95
4.3.110.0200.0375.82
4.3.100.0200.0175.86
4.3.90.0130.0205.91
4.3.80.0070.0375.78
4.3.70.0130.0235.76
4.3.60.0170.0205.89
4.3.50.0170.0275.78
4.3.40.0170.0435.83
4.3.30.0030.0234.95
4.3.20.0030.0274.95
4.3.10.0100.0274.95
4.3.00.0100.0276.56

preferences:
19.35 ms | 401 KiB | 5 Q