3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Date fiind următoarele variabile inițializate cu următoarele valori: \n\n"; $var1 = md5('240610708'); $var2 = md5('QNKCDZO'); echo "\$var1 = md5('240610708') = " . $var1 . "\n"; echo "\$var2 = md5('QNKCDZO') = " . $var2 . "\n"; echo "\n\nDe ce, totuși:\n\n"; echo "var_dump(md5('240610708') == md5('QNKCDZO')) = \n\t "; var_dump(md5('240610708') == md5('QNKCDZO')); echo "\n\nÎ: \tDe ce cele 2 hashuri sunt văzute ca 'egale'?\n\n"; echo "\n\nR: \tPentru că cele 2 variabile sunt evaluate ca float(număr real cu virgulă), valoarea 0:\n\n"; echo "\t++\$var2 = " . ++$var1 . "\n"; echo "\t++\$var2 = " . ++$var2 . "\n"; echo "\n\n\t\t\t Morala? \t\t\t USE the === operator!!!\n\n";

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)
8.3.60.0070.00716.63
8.3.50.0100.00717.98
8.3.40.0110.00418.79
8.3.30.0070.00719.09
8.3.20.0000.00820.17
8.3.10.0070.00021.85
8.3.00.0000.00819.38
8.2.180.0040.01116.88
8.2.170.0040.01222.96
8.2.160.0110.00420.35
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0100.00726.16
8.2.120.0000.00819.25
8.2.110.0050.00522.25
8.2.100.0120.00017.78
8.2.90.0000.00819.25
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00420.01
8.2.30.0000.00718.22
8.2.20.0040.00417.78
8.2.10.0000.00718.08
8.2.00.0050.00317.68
8.1.280.0170.00325.92
8.1.270.0000.00918.70
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0070.00323.96
8.1.230.0060.00621.03
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0000.00820.43
8.1.160.0040.00422.06
8.1.150.0040.00418.92
8.1.140.0000.00817.43
8.1.130.0070.00017.86
8.1.120.0030.00517.49
8.1.110.0000.00817.45
8.1.100.0000.00717.36
8.1.90.0030.00517.46
8.1.80.0070.00017.39
8.1.70.0000.00717.48
8.1.60.0030.00617.63
8.1.50.0030.00517.55
8.1.40.0040.00817.39
8.1.30.0000.00817.69
8.1.20.0030.00617.62
8.1.10.0000.01017.55
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.47
8.0.270.0040.00417.16
8.0.260.0030.00317.30
8.0.250.0070.00017.05
8.0.240.0050.00516.96
8.0.230.0030.00317.03
8.0.220.0060.00016.94
8.0.210.0000.00816.85
8.0.200.0000.00617.00
8.0.190.0080.00016.96
8.0.180.0070.00016.95
8.0.170.0000.00716.95
8.0.160.0030.00316.84
8.0.150.0000.00816.90
8.0.140.0000.00816.92
8.0.130.0000.00813.36
8.0.120.0030.00516.88
8.0.110.0040.00416.88
8.0.100.0000.00716.90
8.0.90.0040.00416.91
8.0.80.0060.01616.88
8.0.70.0000.00717.00
8.0.60.0050.00316.96
8.0.50.0000.00716.99
8.0.30.0160.01117.04
8.0.20.0140.00517.43
8.0.10.0050.00217.05
8.0.00.0090.01116.78
7.4.330.0060.00015.03
7.4.320.0040.00416.53
7.4.300.0030.00316.61
7.4.290.0040.00416.53
7.4.280.0070.00416.63
7.4.270.0050.00316.64
7.4.260.0030.00616.53
7.4.250.0070.00016.59
7.4.240.0050.00216.54
7.4.230.0030.00316.29
7.4.220.0100.01016.58
7.4.210.0100.00716.67
7.4.200.0030.00316.28
7.4.160.0080.00816.55
7.4.150.0110.00717.40
7.4.140.0150.00717.86
7.4.130.0080.01516.57
7.4.120.0040.01216.69
7.4.110.0090.00916.55
7.4.100.0090.00916.36
7.4.90.0130.00316.54
7.4.80.0070.01019.39
7.4.70.0160.00016.50
7.4.60.0120.00616.59
7.4.50.0000.00416.67
7.4.40.0040.01316.58
7.4.30.0120.00416.42
7.4.10.0070.00716.63
7.4.00.0070.00815.69
7.3.330.0030.00313.20
7.3.320.0090.00213.23
7.3.310.0040.00416.30
7.3.300.0030.00316.25
7.3.290.0070.00716.25
7.3.280.0050.01016.27
7.3.270.0120.00617.40
7.3.260.0090.01516.36
7.3.250.0120.00916.39
7.3.240.0130.01016.37
7.3.230.0100.00716.39
7.3.210.0080.00816.37
7.3.200.0000.02219.39
7.3.190.0030.01416.48
7.3.180.0120.00816.50
7.3.170.0030.01316.35
7.3.160.0180.00816.35
7.3.130.0130.00416.43
7.3.120.0100.00815.58
7.3.110.0110.00615.59
7.3.100.0090.00515.64
7.3.90.0100.00815.64
7.3.80.0050.00815.68
7.3.70.0030.00715.46
7.3.60.0030.01115.52
7.3.50.0020.01115.51
7.3.40.0060.00915.63
7.3.30.0050.00815.49
7.3.20.0080.00717.35
7.3.10.0050.01017.49
7.3.00.0100.00317.33
7.2.330.0130.00416.79
7.2.320.0030.01316.68
7.2.310.0080.00916.63
7.2.300.0170.00316.81
7.2.290.0100.01616.84
7.2.260.0070.01316.50
7.2.250.0150.00016.69
7.2.240.0050.01115.98
7.2.230.0080.00516.00
7.2.220.0070.00715.88
7.2.210.0050.00815.70
7.2.200.0040.00715.83
7.2.190.0080.00515.71
7.2.180.0000.00915.70
7.2.170.0090.00515.89
7.2.160.0040.00815.84
7.2.150.0080.00817.70
7.2.140.0080.00817.66
7.2.130.0080.00817.65
7.2.120.0060.00817.54
7.2.110.0110.00617.47
7.2.100.0080.01017.64
7.2.90.0050.01017.66
7.2.80.0110.00517.58
7.2.70.0090.00417.59
7.2.60.0080.00717.50
7.2.50.0040.01017.65
7.2.40.0030.01417.57
7.2.30.0070.00417.53
7.2.20.0040.00617.79
7.2.10.0050.00717.62
7.2.00.0040.00918.18
7.1.330.0060.01116.34
7.1.320.0060.01016.62
7.1.310.0070.00716.42
7.1.300.0050.01016.61
7.1.290.0060.00716.42
7.1.280.0060.00516.59
7.1.270.0040.01016.51
7.1.260.0070.00816.56
7.1.250.0040.01016.53
7.1.240.0070.00717.19
7.1.230.0030.01317.23
7.1.220.0040.01517.14
7.1.210.0040.01117.16
7.1.200.0130.00716.40
7.1.190.0040.00817.20
7.1.180.0090.00617.20
7.1.170.0060.00617.26
7.1.160.0040.00717.19
7.1.150.0030.01017.20
7.1.140.0040.00717.25
7.1.130.0100.00317.22
7.1.120.0000.01117.29
7.1.110.0040.01217.39
7.1.100.0080.00417.73
7.1.90.0090.00017.38
7.1.80.0000.01117.24
7.1.70.0030.00617.10
7.1.60.0070.01318.19
7.1.50.0070.01017.22
7.1.40.0100.00317.13
7.1.30.0000.01317.25
7.1.20.0000.01217.29
7.1.10.0090.00317.25
7.1.00.0050.04119.86
7.0.330.0130.00017.13
7.0.320.0060.00617.00
7.0.310.0030.00916.98
7.0.300.0030.01016.94
7.0.290.0080.00617.14
7.0.280.0030.01416.92
7.0.270.0000.01316.96
7.0.260.0060.00616.99
7.0.250.0070.00717.06
7.0.240.0070.00317.05
7.0.230.0000.00917.03
7.0.220.0060.00917.05
7.0.210.0100.00316.96
7.0.200.0050.00915.91
7.0.190.0070.00416.97
7.0.180.0030.01316.97
7.0.170.0040.00816.84
7.0.160.0000.01116.96
7.0.150.0030.00617.16
7.0.140.0050.03619.68
7.0.130.0030.00916.96
7.0.120.0110.00317.09
7.0.110.0060.00616.89
7.0.100.0000.01216.77
7.0.90.0000.01417.04
7.0.80.0030.00616.94
7.0.70.0080.00816.83
7.0.60.0060.02318.52
7.0.50.0030.02517.48
7.0.40.0130.03217.49
7.0.30.0120.03817.54
7.0.20.0200.04317.51
7.0.10.0120.02317.60
7.0.00.0050.02517.61
5.6.400.0060.01015.87
5.6.390.0060.00916.05
5.6.380.0040.01115.69
5.6.370.0030.01315.91
5.6.360.0030.00615.57
5.6.350.0030.01215.88
5.6.340.0030.00715.66
5.6.330.0090.00315.77
5.6.320.0030.00915.78
5.6.310.0080.00416.00
5.6.300.0030.01015.71
5.6.290.0060.00615.74
5.6.280.0030.04218.34
5.6.270.0050.00515.70
5.6.260.0060.01015.81
5.6.250.0110.00715.84
5.6.240.0100.00315.83
5.6.230.0080.00316.11
5.6.220.0030.01315.90
5.6.210.0100.04518.11
5.6.200.0070.02517.03
5.6.190.0060.02718.12
5.6.180.0170.02318.13
5.6.170.0180.02218.00
5.6.160.0070.04718.34
5.6.150.0070.04516.96
5.6.140.0060.02216.98
5.6.130.0080.04417.12
5.6.120.0050.04418.37
5.6.110.0060.04818.42
5.6.100.0050.05018.35
5.6.90.0030.04818.43
5.6.80.0030.04118.11
5.6.70.0110.03318.12
5.6.60.0040.00715.58
5.6.50.0000.01415.83
5.6.40.0060.00915.85
5.6.30.0070.00315.74
5.6.20.0040.00815.82
5.6.10.0120.00415.65
5.6.00.0070.00315.76
5.5.380.0120.00315.84
5.5.370.0090.00615.59
5.5.360.0000.01215.83
5.5.350.0150.01818.08
5.5.340.0080.04116.96
5.5.330.0060.02418.06
5.5.320.0050.02318.16
5.5.310.0210.03818.04
5.5.300.0100.03316.96
5.5.290.0090.04016.83
5.5.280.0030.05218.30
5.5.270.0080.04518.32
5.5.260.0070.03118.32
5.5.250.0060.02118.15
5.5.240.0060.04017.84
5.5.230.0030.01015.73
5.5.220.0030.01015.70
5.5.210.0040.01215.74
5.5.200.0060.00915.79
5.5.190.0120.00315.75
5.5.180.0030.00615.38
5.5.170.0040.01115.82
5.5.160.0030.01015.78
5.5.150.0060.00915.70
5.5.140.0120.00315.79
5.5.130.0090.00615.71
5.5.120.0040.00715.70
5.5.110.0080.00615.66
5.5.100.0030.01315.82
5.5.90.0070.01015.57
5.5.80.0040.00815.64
5.5.70.0090.00615.73
5.5.60.0090.00615.78
5.5.50.0030.00915.50
5.5.40.0130.00315.73
5.5.30.0000.01815.46
5.5.20.0040.00715.54
5.5.10.0090.00615.45
5.5.00.0120.00315.82
5.4.450.0300.03215.80
5.4.440.0480.03515.91
5.4.430.0480.03615.96
5.4.420.0430.03515.96
5.4.410.0070.03015.67
5.4.400.0550.03715.56
5.4.390.0700.02515.58
5.4.380.0210.03815.55
5.4.370.0200.03215.48
5.4.360.0200.03415.68
5.4.350.0260.03515.51
5.4.340.0280.04915.49
5.4.330.0040.00412.75
5.4.320.0220.03415.44
5.4.310.0210.03015.55
5.4.300.0190.03015.52
5.4.290.0220.02915.62
5.4.280.0240.02915.51
5.4.270.0710.03515.53
5.4.260.0200.03215.61
5.4.250.0330.03015.46
5.4.240.0410.03715.66
5.4.230.0320.03015.45
5.4.220.0210.03315.44
5.4.210.0320.02515.75
5.4.200.0310.03214.56
5.4.190.0330.03015.58
5.4.180.0130.03615.48
5.4.170.0150.03215.54
5.4.160.0140.03215.64
5.4.150.0250.02715.66
5.4.140.0220.03814.31
5.4.130.0230.03314.27
5.4.120.0270.03714.23
5.4.110.0220.03514.33
5.4.100.0270.03314.41
5.4.90.0270.03914.35
5.4.80.0190.03314.36
5.4.70.0250.03614.25
5.4.60.0310.03114.25
5.4.50.0750.02814.31
5.4.40.0280.03214.27
5.4.30.0130.03814.26
5.4.20.0280.03514.24
5.4.10.0230.03014.29
5.4.00.0220.03714.11
5.3.290.0500.06314.57
5.3.280.0530.05714.48
5.3.270.0700.07014.70
5.3.260.0330.08314.67
5.3.250.0430.07314.70
5.3.240.0500.07014.53
5.3.230.0600.07014.69
5.3.220.0400.06314.65
5.3.210.0370.06314.54
5.3.200.2200.07014.63
5.3.190.0630.06314.52
5.3.180.0400.07314.66
5.3.170.0470.06714.61
5.3.160.0400.07314.65
5.3.150.0330.07014.63
5.3.140.0500.06014.50
5.3.130.1770.06314.53
5.3.120.0530.07014.59
5.3.110.0530.05314.52
5.3.100.0430.06714.07
5.3.90.0400.05313.98
5.3.80.0330.06313.91
5.3.70.0530.05013.96
5.3.60.0400.06014.04
5.3.50.0430.06313.92
5.3.40.0400.06714.02
5.3.30.0400.07313.89
5.3.20.0300.07013.78
5.3.10.0530.06013.67
5.3.00.0530.06313.59
5.2.170.0570.04011.11
5.2.160.0100.06311.07
5.2.150.0270.06711.22
5.2.140.0470.05011.10
5.2.130.0400.05311.07
5.2.120.0300.04311.25
5.2.110.0300.04711.06
5.2.100.0430.03011.25
5.2.90.0300.06011.24
5.2.80.0500.04711.07
5.2.70.0370.04711.07
5.2.60.0300.05711.03
5.2.50.0430.05310.95
5.2.40.0230.04711.04
5.2.30.0430.04010.95
5.2.20.0330.04010.95
5.2.10.0270.04710.87
5.2.00.0170.06310.72
5.1.60.0300.03710.00
5.1.50.0300.04010.12
5.1.40.0230.0409.99
5.1.30.0300.05010.39
5.1.20.0170.05310.39
5.1.10.0170.03710.06
5.1.00.0200.04010.06
5.0.50.0130.0378.73
5.0.40.0100.0378.61
5.0.30.0170.0578.33
5.0.20.0170.0278.32
5.0.10.0070.0408.21
5.0.00.0200.0438.15
4.4.90.0170.0275.98
4.4.80.0200.0235.89
4.4.70.0100.0305.96
4.4.60.0270.0205.95
4.4.50.0630.0305.90
4.4.40.0130.0435.86
4.4.30.0200.0275.91
4.4.20.0070.0235.96
4.4.10.0100.0335.93
4.4.00.0230.0375.90
4.3.110.0170.0205.87
4.3.100.0130.0275.92
4.3.90.0100.0335.83
4.3.80.0100.0435.76
4.3.70.0100.0205.78
4.3.60.0100.0205.84
4.3.50.0130.0275.78
4.3.40.0030.0405.75
4.3.30.0100.0205.25
4.3.20.0030.0235.25
4.3.10.0000.0275.25
4.3.00.0170.0206.56

preferences:
50.29 ms | 400 KiB | 5 Q