3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fct = 'strtolower'; /***************************/ /* SECURITY - DO NOT TOUCH */ /***************************/ $d=2;$ds=17;$e=''; $int=strlen($fct)-$d; $chr=chr($int*($int+$int/$d)-$d/$d); $int=pow($int,$int/$int+$d/$d); $o=chr($int*$d-$ds); $fct=explode($o,$fct,$d); $fct[2]=$fct[1]; $fct[1]=$int.$chr; $fct=implode($e,$fct); $fct[0]=chr($int+$d*$ds); $fct[1]=chr($int+$d*$ds-$d/$d); $fct[2]=chr(ord($fct[$d])+$d/$d); $fct[3]=$fct[8]=$fct[11]=$fct[12]=$fct[10]; $fct[11]=$fct[7]=chr(hexdec($int)); $fct[9]=chr(hexdec($int-$d/$d)); $fct[10]=$o; /********************* THX */ echo $fct#; /********************* END */ /**/(/*SECURITY*/'SGVsbG8gV29ybGQh'/*TOKEN*/);/**/

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)
8.3.60.0070.01018.55
8.3.50.0140.00321.27
8.3.40.0070.00718.97
8.3.30.0170.00319.16
8.3.20.0040.00420.33
8.3.10.0080.00021.75
8.3.00.0040.00422.40
8.2.180.0100.00716.63
8.2.170.0140.00722.96
8.2.160.0140.00719.19
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00017.75
8.2.110.0070.00320.52
8.2.100.0060.00617.63
8.2.90.0000.00719.12
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00518.05
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0070.00018.06
8.2.20.0030.00617.74
8.2.10.0000.00717.68
8.2.00.0070.00317.75
8.1.280.0150.00925.92
8.1.270.0070.00322.05
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00320.88
8.1.230.0030.00917.48
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0040.00417.41
8.1.180.0030.00618.74
8.1.170.0050.00318.43
8.1.160.0040.00422.14
8.1.150.0040.00418.70
8.1.140.0040.00417.34
8.1.130.0030.00317.83
8.1.120.0040.00417.49
8.1.110.0000.00717.52
8.1.100.0070.00017.43
8.1.90.0040.00417.40
8.1.80.0000.00717.49
8.1.70.0050.00317.41
8.1.60.0080.00017.62
8.1.50.0040.00417.51
8.1.40.0040.00417.41
8.1.30.0000.00717.73
8.1.20.0030.00517.57
8.1.10.0080.00017.60
8.1.00.0040.00417.54
8.0.300.0090.00018.77
8.0.290.0070.00017.05
8.0.280.0030.00318.37
8.0.270.0080.00017.19
8.0.260.0030.00316.84
8.0.250.0030.00316.98
8.0.240.0030.00716.96
8.0.230.0040.00316.95
8.0.220.0070.00016.94
8.0.210.0040.00416.89
8.0.200.0030.00316.89
8.0.190.0040.00416.95
8.0.180.0000.00716.91
8.0.170.0050.00316.96
8.0.160.0040.00416.86
8.0.150.0030.00316.82
8.0.140.0040.00816.84
8.0.130.0030.00313.33
8.0.120.0050.00316.86
8.0.110.0070.00016.98
8.0.100.0000.00716.89
8.0.90.0070.00016.91
8.0.80.0110.00716.96
8.0.70.0000.00716.86
8.0.60.0070.00016.93
8.0.50.0000.00716.90
8.0.30.0090.01117.15
8.0.20.0110.00817.44
8.0.10.0090.00016.92
8.0.00.0100.00816.77
7.4.330.0050.00015.00
7.4.320.0030.00316.52
7.4.300.0030.00316.52
7.4.290.0070.00316.66
7.4.280.0030.00316.51
7.4.270.0030.00316.44
7.4.260.0000.00716.53
7.4.250.0000.00816.59
7.4.240.0040.00416.47
7.4.230.0040.00416.36
7.4.220.0060.01116.57
7.4.210.0060.00816.58
7.4.200.0070.00016.69
7.4.190.0070.00016.73
7.4.160.0120.00416.53
7.4.150.0090.00917.40
7.4.140.0090.02317.86
7.4.130.0050.01216.49
7.4.120.0090.00916.60
7.4.110.0110.01116.64
7.4.100.0100.01016.61
7.4.90.0150.00416.51
7.4.80.0070.01619.39
7.4.70.0080.01616.50
7.4.60.0060.01016.57
7.4.50.0000.00816.68
7.4.40.0000.01422.77
7.4.30.0100.00616.59
7.4.10.0090.00915.11
7.4.00.0060.01015.04
7.3.330.0000.00513.25
7.3.320.0060.00013.18
7.3.310.0020.00516.27
7.3.300.0030.00316.25
7.3.290.0110.00416.29
7.3.280.0090.00716.33
7.3.270.0130.00317.40
7.3.260.0120.01316.28
7.3.250.0100.00916.58
7.3.240.0130.00616.39
7.3.230.0090.00916.39
7.3.210.0090.01316.56
7.3.200.0090.00616.19
7.3.190.0030.01316.65
7.3.180.0060.01116.65
7.3.170.0090.00916.35
7.3.160.0100.00716.40
7.3.130.0030.01314.55
7.3.120.0080.00914.73
7.3.110.0070.01015.08
7.3.100.0000.01414.96
7.3.90.0070.01014.95
7.3.80.0030.00614.65
7.3.70.0060.00314.84
7.3.60.0000.00814.78
7.3.50.0030.01014.54
7.3.40.0090.00315.02
7.3.30.0040.00714.73
7.3.20.0110.00316.77
7.3.10.0000.01016.63
7.3.00.0030.01016.42
7.2.330.0160.00316.40
7.2.320.0120.01216.78
7.2.310.0090.00616.71
7.2.300.0030.01416.59
7.2.290.0130.00316.79
7.2.260.0000.01714.99
7.2.250.0040.01215.02
7.2.240.0070.00715.11
7.2.230.0090.00615.04
7.2.220.0030.00615.26
7.2.210.0030.01014.84
7.2.200.0030.01315.11
7.2.190.0030.00715.00
7.2.180.0000.01315.23
7.2.170.0060.00314.91
7.2.160.0060.00914.81
7.2.150.0070.01116.77
7.2.140.0030.00716.80
7.2.130.0030.00916.95
7.2.120.0080.01016.79
7.2.110.0120.00416.57
7.2.100.0030.01316.72
7.2.90.0140.00316.82
7.2.80.0090.00716.74
7.2.70.0090.00717.01
7.2.60.0120.00516.96
7.2.50.0080.00716.76
7.2.40.0100.00817.00
7.2.30.0090.00616.92
7.2.20.0070.00717.14
7.2.10.0080.00816.70
7.2.00.0030.01217.73
7.1.330.0070.00715.39
7.1.320.0030.01015.81
7.1.310.0100.00315.74
7.1.300.0030.01015.76
7.1.290.0070.00715.81
7.1.280.0040.00415.59
7.1.270.0070.00715.86
7.1.260.0100.00315.50
7.1.250.0040.01115.71
7.1.240.0110.00515.87
7.1.230.0090.00615.57
7.1.220.0050.00815.74
7.1.210.0110.00415.78
7.1.200.0040.00715.82
7.1.190.0080.00815.71
7.1.180.0090.00715.80
7.1.170.0100.00315.59
7.1.160.0080.00615.73
7.1.150.0080.00815.49
7.1.140.0050.00915.72
7.1.130.0070.00615.77
7.1.120.0100.00315.53
7.1.110.0120.00415.74
7.1.100.0060.00716.61
7.1.90.0090.00215.60
7.1.80.0080.00515.91
7.1.70.0070.00516.36
7.1.60.0060.01017.09
7.1.50.0050.00916.32
7.1.40.0040.00815.87
7.1.30.0120.00515.76
7.1.20.0120.00415.85
7.1.10.0070.00715.88
7.1.00.0100.02618.04
7.0.330.0030.00615.25
7.0.320.0050.00815.46
7.0.310.0090.00415.40
7.0.300.0070.00915.43
7.0.290.0030.01115.27
7.0.280.0120.00715.46
7.0.270.0070.00515.35
7.0.260.0120.00615.45
7.0.250.0090.00715.44
7.0.240.0090.00515.43
7.0.230.0050.00615.38
7.0.220.0080.00515.29
7.0.210.0060.00415.18
7.0.200.0080.00615.74
7.0.190.0120.00215.43
7.0.180.0080.00615.34
7.0.170.0060.00915.47
7.0.160.0110.00615.46
7.0.150.0050.01015.47
7.0.140.0100.02617.47
7.0.130.0080.00615.48
7.0.120.0090.00315.46
7.0.110.0070.01917.02
7.0.100.0080.01516.90
7.0.90.0060.01916.92
7.0.80.0070.01616.91
7.0.70.0080.01716.99
7.0.60.0090.01616.88
7.0.50.0070.01616.96
7.0.40.0080.01615.39
7.0.30.0050.02315.58
7.0.20.0050.01715.56
7.0.10.0050.01615.58
7.0.00.0030.02015.51
5.6.400.0050.00514.53
5.6.390.0070.01014.39
5.6.380.0100.00314.45
5.6.370.0050.00714.56
5.6.360.0060.00814.33
5.6.350.0090.00814.20
5.6.340.0030.01214.52
5.6.330.0050.01114.29
5.6.320.0050.01114.54
5.6.310.0080.00614.60
5.6.300.0050.00914.41
5.6.290.0080.00714.45
5.6.280.0060.02516.60
5.6.270.0080.00614.40
5.6.260.0080.01816.59
5.6.250.0050.02016.43
5.6.240.0080.01816.51
5.6.230.0080.01316.50
5.6.220.0040.02016.47
5.6.210.0070.01716.57
5.6.200.0050.02816.47
5.6.190.0080.01316.41
5.6.180.0050.02016.45
5.6.170.0100.01316.50
5.6.160.0070.01316.49
5.6.150.0010.02116.55
5.6.140.0060.01616.42
5.6.130.0050.01616.51
5.6.120.0050.01616.35
5.6.110.0060.01816.33
5.6.100.0060.01916.42
5.6.90.0070.01516.51
5.6.80.0050.02216.31
5.6.70.0040.01816.13
5.6.60.0100.01516.30
5.6.50.0060.01716.14
5.6.40.0070.01816.17
5.6.30.0070.01216.21
5.6.20.0070.01816.17
5.6.10.0060.01716.28
5.6.00.0040.03716.15
5.5.380.0040.02214.39
5.5.370.0070.01514.23
5.5.360.0030.01614.38
5.5.350.0070.01614.31
5.5.340.0070.01914.46
5.5.330.0050.01914.59
5.5.320.0050.01814.42
5.5.310.0050.01914.40
5.5.300.0040.01414.39
5.5.290.0080.01214.32
5.5.280.0060.01814.48
5.5.270.0050.01814.51
5.5.260.0060.01714.64
5.5.250.0090.01414.38
5.5.240.0040.01814.20
5.5.230.0040.01514.31
5.5.220.0070.01514.27
5.5.210.0060.01414.26
5.5.200.0060.01414.36
5.5.190.0090.01814.27
5.5.180.0080.01314.35
5.5.170.0050.00714.32
5.5.160.0050.02514.34
5.5.150.0050.01614.11
5.5.140.0060.01714.14
5.5.130.0070.01914.36
5.5.120.0050.02914.41
5.5.110.0090.02514.21
5.5.100.0050.01414.12
5.5.90.0060.01414.31
5.5.80.0060.01714.39
5.5.70.0020.03214.36
5.5.60.0090.01414.10
5.5.50.0020.03014.21
5.5.40.0050.01714.09
5.5.30.0050.01714.02
5.5.20.0040.01514.21
5.5.10.0040.02914.34
5.5.00.0070.02114.04
5.4.450.0080.01414.19
5.4.440.0050.01614.10
5.4.430.0040.01514.13
5.4.420.0040.01514.15
5.4.410.0060.01414.10
5.4.400.0030.01713.92
5.4.390.0050.01513.95
5.4.380.0060.01214.05
5.4.370.0040.01714.06
5.4.360.0090.01113.95
5.4.350.0050.01513.88
5.4.340.0050.01514.09
5.4.330.0080.00211.42
5.4.320.0060.02814.00
5.4.310.0080.01913.96
5.4.300.0060.01413.86
5.4.290.0030.01613.98
5.4.280.0070.02214.07
5.4.270.0040.01613.96
5.4.260.0050.02913.94
5.4.250.0060.01313.90
5.4.240.0030.01713.96
5.4.230.0080.02113.86
5.4.220.0060.01513.93
5.4.210.0050.01913.88
5.4.200.0060.01813.98
5.4.190.0030.01913.95
5.4.180.0030.02813.89
5.4.170.0030.03014.03
5.4.160.0050.02613.95
5.4.150.0070.02613.93
5.4.140.0010.01613.04
5.4.130.0050.02513.10
5.4.120.0020.03213.12
5.4.110.0060.01613.00
5.4.100.0070.02013.11
5.4.90.0020.01613.00
5.4.80.0030.02913.07
5.4.70.0060.01213.12
5.4.60.0040.01813.12
5.4.50.0040.02913.03
5.4.40.0060.02613.12
5.4.30.0050.02913.09
5.4.20.0020.01613.03
5.4.10.0030.01713.04
5.4.00.0060.02712.91
5.3.290.0060.02212.28
5.3.280.0030.01712.34
5.3.270.0090.01012.37
5.3.260.0060.02512.36
5.3.250.0060.02312.33
5.3.240.0020.01412.25
5.3.230.0100.02012.21
5.3.220.0030.01412.28
5.3.210.0020.01712.28
5.3.200.0080.01312.33
5.3.190.0040.01712.28
5.3.180.0020.03112.34
5.3.170.0030.01912.24
5.3.160.0030.02712.28
5.3.150.0030.01512.36
5.3.140.0030.02812.36
5.3.130.0050.02312.27
5.3.120.0030.02312.30
5.3.110.0030.02812.27
5.3.100.0020.01912.10
5.3.90.0040.02412.10
5.3.80.0080.02312.05
5.3.70.0040.01812.06
5.3.60.0020.01412.14
5.3.50.0070.02612.04
5.3.40.0020.01912.01
5.3.30.0090.00812.08
5.3.20.0050.02411.97
5.3.10.0040.01311.89
5.3.00.0030.02611.87
5.2.170.0030.01510.85
5.2.160.0000.01610.85
5.2.150.0050.02310.85
5.2.140.0020.02310.85
5.2.130.0060.02810.85
5.2.120.0000.03110.85
5.2.110.0050.02210.85
5.2.100.0030.01610.85
5.2.90.0040.01710.85
5.2.80.0050.01310.85
5.2.70.0020.02910.85
5.2.60.0020.02510.85
5.2.50.0070.01610.85
5.2.40.0080.02810.85
5.2.30.0010.01610.85
5.2.20.0030.02310.85
5.2.10.0030.03510.85
5.2.00.0030.02310.85
5.1.60.0000.02810.85
5.1.50.0050.02510.85
5.1.40.0030.01310.85
5.1.30.0080.01110.85
5.1.20.0020.02310.85
5.1.10.0040.02510.85
5.1.00.0030.03010.85
5.0.50.0010.01410.85
5.0.40.0030.02210.85
5.0.30.0030.02210.85
5.0.20.0030.01510.85
5.0.10.0030.01510.85
5.0.00.0020.02810.85
4.4.90.0030.01810.85
4.4.80.0020.01010.85
4.4.70.0020.01710.85
4.4.60.0030.01710.85
4.4.50.0030.01910.85
4.4.40.0040.01910.85
4.4.30.0020.01210.85
4.4.20.0020.02010.85
4.4.10.0020.01310.85
4.4.00.0020.01810.85
4.3.110.0050.01710.85
4.3.100.0000.01610.85
4.3.90.0030.01810.85
4.3.80.0030.02010.85
4.3.70.0020.01010.85
4.3.60.0030.01110.85
4.3.50.0030.01710.85
4.3.40.0010.02310.85
4.3.30.0050.01710.85
4.3.20.0030.01510.85
4.3.10.0000.00810.85
4.3.00.0020.00810.85

preferences:
47.86 ms | 401 KiB | 5 Q