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') = " . $var2 . "\n"; echo "var_dump(md5('240610708') == md5('QNKCDZO')) = \n\t "; var_dump(md5('240610708') == md5('QNKCDZO')); echo "\n\nÎ: \tDe ce cele 2 hashuri sunt văzute ca 'egale'?\n\n"; echo "\n\nR: \tPentru că sunt evaluate ca întregi:\n\n"; echo "\t++\$var2 = " . ++$var1 . "\n"; echo "\t++\$var2 = " . ++$var2 . "\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)
5.6.80.0070.04020.36
5.5.240.0400.06320.14
5.4.400.0430.05318.77
5.4.390.0470.07018.51
5.4.380.0600.06718.75
5.4.370.0400.07718.78
5.4.360.0530.05318.53
5.4.350.0630.07718.75
5.4.340.0330.06018.46
5.4.320.0370.06018.80
5.4.310.0470.06318.69
5.4.300.0330.06018.75
5.4.290.0100.05718.84
5.4.280.0600.05318.84
5.4.270.0630.04318.74
5.4.260.0400.06018.74
5.4.250.0370.07318.80
5.4.240.0470.04718.62
5.4.230.0400.07018.79
5.4.220.0430.07318.68
5.4.210.0330.06018.70
5.4.200.0370.05016.61
5.4.190.0330.06718.74
5.4.180.0570.04318.57
5.4.170.0430.06718.61
5.4.160.0370.06018.70
5.4.150.0500.07018.65
5.4.140.0370.06016.18
5.4.130.0500.05016.26
5.4.120.0470.06716.33
5.4.110.0530.06016.20
5.4.100.0730.05016.32
5.4.90.0430.06716.42
5.4.80.0570.06016.42
5.4.70.0530.06716.38
5.4.60.0530.06716.18
5.4.50.0600.07016.20
5.4.40.0500.06316.41
5.4.30.0400.06016.27
5.4.20.0330.06016.25
5.4.10.0400.05716.22
5.4.00.0370.05715.72
5.3.290.0270.06714.64
5.3.280.0400.05314.50
5.3.270.0530.05014.52
5.3.260.0600.05314.68
5.3.250.0530.07014.70
5.3.240.0500.06314.60
5.3.230.0400.06014.65
5.3.220.0400.05014.57
5.3.210.0430.07014.55
5.3.200.0330.05714.46
5.3.190.0300.05714.48
5.3.180.0370.05314.47
5.3.170.0330.06014.56
5.3.160.0530.04014.50
5.3.150.0100.06314.56
5.3.140.0370.06014.46
5.3.130.0630.06314.46
5.3.120.0300.07314.60
5.3.110.0300.06314.53
5.3.100.0400.06313.99
5.3.90.0670.06314.05
5.3.80.0170.06314.00
5.3.70.0300.06314.09
5.3.60.0400.06013.89
5.3.50.0530.06013.94
5.3.40.0400.06314.05
5.3.30.0470.06013.89
5.3.20.0430.05313.80
5.3.10.0230.06013.62
5.3.00.0600.04713.61
5.2.170.0270.04311.20
5.2.160.0170.05311.06
5.2.150.0430.05011.10
5.2.140.0330.04711.10
5.2.130.0230.04311.05
5.2.120.0270.04711.25
5.2.110.0270.04311.16
5.2.100.0370.05011.03
5.2.90.0270.06011.09
5.2.80.0330.05311.07
5.2.70.0270.05711.01
5.2.60.0200.06310.97
5.2.50.0300.04011.15
5.2.40.0230.03711.04
5.2.30.0330.04710.92
5.2.20.0230.04311.01
5.2.10.0430.04010.98
5.2.00.0200.04310.85
5.1.60.0330.03010.05
5.1.50.0270.03310.03
5.1.40.0330.0409.97
5.1.30.0230.04710.37
5.1.20.0230.04010.45
5.1.10.0300.04010.09
5.1.00.0230.04310.16
5.0.50.0070.0438.60
5.0.40.0230.0308.43
5.0.30.0130.0578.29
5.0.20.0100.0408.23
5.0.10.0130.0308.27
5.0.00.0230.0378.34
4.4.90.0170.0175.86
4.4.80.0100.0405.85
4.4.70.0000.0335.84
4.4.60.0200.0205.88
4.4.50.0100.0305.82
4.4.40.0130.0405.82
4.4.30.0100.0335.82
4.4.20.0000.0375.95
4.4.10.0130.0205.98
4.4.00.0170.0405.89
4.3.110.0030.0335.88
4.3.100.0270.0275.85
4.3.90.0200.0205.78
4.3.80.0370.0275.82
4.3.70.0070.0235.79
4.3.60.0170.0275.82
4.3.50.0130.0305.83
4.3.40.0200.0405.84
4.3.30.0070.0305.25
4.3.20.0100.0305.25
4.3.10.0100.0305.25
4.3.00.0100.0136.55

preferences:
143.01 ms | 1394 KiB | 7 Q