3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_startup_errors',1); ini_set('display_errors',1); error_reporting(-1); echo "wer"; $stralice = 'PAADREshCgcRDgZPBAoPSxgGBBEOAR0ABksVEUUeDw4YCksoBlQWAg5PBgoRGBUNAxkEGBUGSx8KGkUfDgQHEUVLIgEWAgoDVAoFSw0NBksFBhEGBEsLGBARGBUNSUsKDQ1FBgQVGAwcDk8WHAcETwQXEQ4fBgocCgsOAAUCClQADQ4EABwcBQoTCksKGxUOHkVPOQoRDk8eABgRDA4ASx8dGwYDDk8EBA8PBhoCHksVEQcSSwEdAEsJFhgKSxEOVBEZHgsaCkVLIB9JSw0DFQIKSxsbRTkkNSMkJzQUNQkCCAo9FiIGHwYAGBgKEBg='; $strbob = 'GCg7Ozs7Oy01e3oNMz4gP3ogP3ovPjs2NXoZM3opMz96KDUgKSAjPCg1LTs5ei4/MSkueiA7KSAjPCg1LTs0I3oqNTA/PiM0OSAjN3o4OzAuPzd0ehQ1ej41OCg7dno8Njs9O3ouNWB6CBUADRsWBSEJMzQ9Nj8CNSgYIy4/GTMqMj8oJw=='; $str=$stralice; $str = base64_decode($str); printf($str); $xors=array('ROZWAL_{'); foreach ($xors as $tabi) { printf(xor_this($str,$tabi)); echo "\n\n\n---------------------------------------\n\n\n"; } printf(xor_this($str,"kotek")); function xor_this($string,$key) { $text =$string; $outText = ""; //echo $string; //echo $key; for($i=0;$i<strlen($text);) { for($j=0;($j<strlen($key) && $i<strlen($text));$j++,$i++) { $outText .= $text{$i} ^ $key{$j}; // echo 'i='.$i.', '.'j='.$j.', '.$outText{$i}.'<br />'; //for debugging } } return $outText." "; } ?>

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)
8.3.40.0070.00718.84
8.3.30.0040.01219.04
8.3.20.0040.00420.21
8.3.10.0040.00421.86
8.3.00.0050.00317.38
8.2.170.0140.00322.96
8.2.160.0080.00520.32
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00820.88
8.2.110.0030.00722.20
8.2.100.0090.00317.78
8.2.90.0060.00318.83
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0050.00317.78
8.2.50.0030.00618.10
8.2.40.0040.00420.59
8.2.30.0040.00420.69
8.2.20.0080.00017.52
8.2.10.0000.00717.93
8.2.00.0070.00017.96
8.1.270.0080.00020.27
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00019.00
8.1.230.0090.00317.64
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.11
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0030.00322.14
8.1.150.0040.00418.57
8.1.140.0040.00417.40
8.1.130.0000.00721.97
8.1.120.0040.00417.37
8.1.110.0040.00417.41
8.1.100.0040.00417.34
8.1.90.0000.00717.41
8.1.80.0040.00417.27
8.1.70.0000.00717.38
8.1.60.0040.00417.50
8.1.50.0000.00817.45
8.1.40.0040.00417.27
8.1.30.0040.00417.48
8.1.20.0040.00417.58
8.1.10.0030.00617.30
8.1.00.0000.00917.30
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0050.00318.27
8.0.270.0030.00517.14
8.0.260.0030.00518.32
8.0.250.0070.00016.92
8.0.240.0000.00716.82
8.0.230.0030.00316.87
8.0.220.0030.00316.83
8.0.210.0030.00316.82
8.0.200.0030.00316.96
8.0.190.0040.00416.77
8.0.180.0060.00316.86
8.0.170.0060.00316.82
8.0.160.0080.00016.86
8.0.150.0000.00816.80
8.0.140.0050.00316.86
8.0.130.0050.00013.22
8.0.120.0060.00316.77
8.0.110.0070.00016.82
8.0.100.0000.00716.74
8.0.90.0030.00616.82
8.0.80.0100.00716.72
8.0.70.0040.00416.75
8.0.60.0040.00416.88
8.0.50.0040.00416.83
8.0.30.0120.00817.06
8.0.20.0120.00717.40
8.0.10.0040.00416.84
8.0.00.0080.01016.62
7.4.330.0000.00516.77
7.4.320.0060.00016.57
7.4.300.0030.00316.70
7.4.290.0070.00016.46
7.4.280.0070.00016.54
7.4.270.0050.00316.65
7.4.260.0030.00316.40
7.4.250.0040.00416.50
7.4.240.0060.00216.59
7.4.230.0000.00716.29
7.4.220.0090.01216.68
7.4.210.0100.01016.65
7.4.200.0000.00716.52
7.4.160.0080.00816.79
7.4.150.0030.01417.40
7.4.140.0090.01417.86
7.4.130.0100.00716.73
7.4.120.0140.00316.63
7.4.110.0130.00616.51
7.4.100.0180.00616.51
7.4.90.0130.01016.59
7.4.80.0060.01019.39
7.4.70.0150.00416.66
7.4.60.0090.00916.53
7.4.50.0040.00416.64
7.4.40.0180.00016.55
7.4.30.0080.00816.39
7.4.00.0030.01514.92
7.3.330.0000.00713.44
7.3.320.0050.00013.20
7.3.310.0040.00416.43
7.3.300.0050.00216.39
7.3.290.0050.01016.41
7.3.280.0070.00916.40
7.3.270.0070.01017.40
7.3.260.0070.01016.83
7.3.250.0100.00916.54
7.3.240.0120.00916.43
7.3.230.0130.00916.61
7.3.210.0000.01716.57
7.3.200.0120.00619.39
7.3.190.0030.01316.38
7.3.180.0000.01716.43
7.3.170.0060.01516.37
7.3.160.0120.00416.39
7.3.120.0060.00915.04
7.3.110.0040.01114.78
7.3.100.0030.00614.87
7.3.90.0060.00914.89
7.3.80.0030.01315.05
7.3.70.0070.01115.07
7.3.60.0000.01515.04
7.3.50.0030.00914.83
7.3.40.0060.00614.84
7.3.30.0120.00314.82
7.3.20.0070.01116.70
7.3.10.0030.01016.73
7.3.00.0040.01116.93
7.2.330.0090.00916.85
7.2.320.0120.00416.69
7.2.310.0120.00616.69
7.2.300.0110.01116.50
7.2.290.0150.00316.87
7.2.250.0110.00715.02
7.2.240.0070.01314.89
7.2.230.0060.00915.35
7.2.220.0060.00615.09
7.2.210.0130.00615.00
7.2.200.0080.00315.25
7.2.190.0000.01515.15
7.2.180.0090.00615.28
7.2.170.0110.00015.10
7.2.110.0190.00316.74
7.2.60.0200.00516.74
7.1.330.0100.00615.77
7.1.320.0040.00715.79
7.1.310.0150.00015.60
7.1.300.0040.00715.51
7.1.290.0070.00715.89
7.1.280.0100.00316.02
7.1.270.0110.00415.67
7.1.260.0030.01015.93
7.1.200.0030.01015.69
7.1.70.0000.00717.22
7.1.60.0070.01719.59
7.1.50.0040.01917.09
7.1.00.0100.06722.30
7.0.200.0030.00516.78
7.0.60.0070.07720.04
7.0.50.0070.06317.91
7.0.40.0130.05320.21
7.0.30.0300.05020.30
7.0.20.0330.04720.12
7.0.10.0200.06020.23
7.0.00.0070.04320.26
5.6.210.0100.07720.77
5.6.200.0130.07318.16
5.6.190.0170.07020.59
5.6.180.4070.04320.61
5.6.170.0230.08020.47
5.6.160.0170.07020.46
5.6.150.0100.07718.18
5.6.140.0030.08318.27
5.6.130.0070.05718.28
5.6.120.0030.05020.95
5.6.110.0070.08021.09
5.6.100.0030.04020.98
5.6.90.0100.08020.99
5.6.80.0070.03320.39
5.6.70.3370.04320.37
5.5.350.0200.06720.43
5.5.340.0130.07317.96
5.5.330.0000.09020.41
5.5.320.0430.05020.51
5.5.310.0300.06720.30
5.5.300.0000.06017.96
5.5.290.0030.05018.08
5.5.280.0070.08020.78
5.5.270.0170.07320.65
5.5.260.0100.08020.96
5.5.250.0000.08720.50
5.5.240.0130.03020.38
5.4.450.0470.04019.42
5.4.440.0800.05019.47
5.4.430.1300.05319.44
5.4.420.1070.07019.28
5.4.410.1070.05719.32
5.4.400.0930.06019.19
5.4.390.1170.06718.96
5.4.380.1000.07019.32
5.4.370.0800.07019.23
5.4.360.0770.07019.34
5.4.350.0730.06719.07
5.4.340.1100.07019.31
5.4.320.0870.06319.26
5.4.310.0830.06319.32
5.4.300.0970.06019.06
5.4.290.0900.06019.34
5.4.280.1130.06319.15
5.4.270.0970.07019.36
5.4.260.0830.05718.96
5.4.250.0770.06319.22
5.4.240.1100.06019.29
5.4.230.1100.05719.22
5.4.220.0830.08019.18
5.4.210.0800.06019.00
5.4.200.0670.06316.63
5.4.190.0870.06319.02
5.4.180.0830.05719.28
5.4.170.1070.06719.11
5.4.160.1230.06719.00
5.4.150.1230.06019.22
5.4.140.1230.06716.48
5.4.130.0900.05316.63
5.4.120.0800.07716.44
5.4.110.0800.06016.41
5.4.100.1030.08316.66
5.4.90.1030.07716.55
5.4.80.0830.06716.56
5.4.70.0670.07016.26
5.4.60.1000.05316.27
5.4.50.1070.06316.44
5.4.40.1000.05716.40
5.4.30.1100.07016.53
5.4.20.1030.05316.59
5.4.10.0770.04716.31
5.4.00.1030.06715.93
5.3.290.0700.06014.84
5.3.280.1100.05714.66
5.3.270.0730.06014.52
5.3.260.0870.07314.53
5.3.250.0830.05714.68
5.3.240.0800.06014.66
5.3.230.1070.06314.46
5.3.220.1000.08014.53
5.3.210.0900.04714.62
5.3.200.1200.05714.47
5.3.190.0900.05314.46
5.3.180.0900.05314.71
5.3.170.1000.05314.50
5.3.160.0930.04714.68
5.3.150.1200.05314.61
5.3.140.0830.06314.41
5.3.130.0900.06014.47
5.3.120.0970.05314.55
5.3.110.0930.06314.51
5.3.100.1000.06313.94
5.3.90.1100.06314.15
5.3.80.1030.06313.95
5.3.70.0930.07014.08
5.3.60.1000.05013.94
5.3.50.1130.05713.96
5.3.40.1200.05013.96
5.3.30.1030.05313.80
5.3.20.0970.05013.68
5.3.10.0830.06013.82
5.3.00.0830.05013.62
5.2.170.0930.06311.10
5.2.160.0930.05011.21
5.2.150.0700.05711.14
5.2.140.0970.06311.04
5.2.130.0730.04011.07
5.2.120.0830.03711.11
5.2.110.0700.06011.25
5.2.100.0530.05311.11
5.2.90.0670.04711.09
5.2.80.0670.05710.99
5.2.70.0830.04311.26
5.2.60.0700.05710.91
5.2.50.0870.04311.18
5.2.40.0430.06710.99
5.2.30.0470.06010.94
5.2.20.0670.05710.94
5.2.10.0530.05710.89
5.2.00.0430.04310.65
5.1.60.0470.0539.92
5.1.50.0730.0409.98
5.1.40.0630.03010.14
5.1.30.0700.06010.24
5.1.20.0570.06010.31
5.1.10.0770.05310.23
5.1.00.0670.05310.16
5.0.50.0430.0308.71
5.0.40.0300.0408.34
5.0.30.0270.0538.37
5.0.20.0400.0278.19
5.0.10.0270.0438.06
5.0.00.0370.0408.09
4.4.90.0300.0305.80
4.4.80.0470.0305.79
4.4.70.0400.0235.89
4.4.60.0330.0205.75
4.4.50.0270.0235.86
4.4.40.0300.0405.74
4.4.30.0300.0205.90
4.4.20.0300.0335.82
4.4.10.0300.0205.84
4.4.00.0300.0375.81
4.3.110.0370.0335.70
4.3.100.0400.0305.84
4.3.90.0430.0275.74
4.3.80.0270.0435.66
4.3.70.0270.0275.84
4.3.60.0300.0205.82
4.3.50.0230.0305.69
4.3.40.0400.0335.74
4.3.30.0200.0274.42
4.3.20.0230.0234.54
4.3.10.0170.0304.36
4.3.00.0200.03016.93

preferences:
61.41 ms | 400 KiB | 5 Q