3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET=array(); $_GET['a'] = '{"a1":"1337a","a2":[[],0,3,4,5]}'; $_GET['b'] = "0.00.0"; $_GET['c'] = array("\031c3", "1"); $_GET['d'] = array(); $v1=0;$v2=0;$v3=0;$v4=0; $a=(array)json_decode(@$_GET['a']); if(is_array($a)){ is_numeric(@$a["a1"])?die("nope"):NULL; if(@$a["a1"]){ ($a["a1"]>1336)?$v1=1:NULL; } if(is_array(@$a["a2"])){ if(count($a["a2"])!==5 OR !is_array($a["a2"][0])) die("nope"); $pos = array_search("ctf", $a["a2"]); $pos===false?die("nope"):NULL; foreach($a["a2"] as $key=>$val){ $val==="ctf"?die("nope"):NULL; } $v2=1; } } if(preg_match("/^([0-9]+\.?[0-9]+)+$/",@$_GET['b'])){ $b=json_decode(@$_GET['b']); if($var = $b === NULL){ ($var===true)?$v3=1:NULL; } } $c=@$_GET['c']; $d=@$_GET['d']; if(@$c[1]){ if(!strcmp($c[1],$d) && $c[1]!==$d){ eregi("3|1|c",$d.$c[0])?die("nope4"):NULL; strpos(($c[0].$d), "31c3")?$v4=1:NULL; } } var_dump($v1, $v2, $v3, $v4); if($v1 && $v2 && $v3 && $v4){ echo 'yes'; }

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)
8.3.60.0090.00918.30
8.3.50.0110.00722.82
8.3.40.0090.00618.97
8.3.30.0140.00018.82
8.3.20.0080.00020.20
8.3.10.0080.00021.76
8.3.00.0040.00419.67
8.2.180.0040.01518.56
8.2.170.0070.01022.96
8.2.160.0100.00320.38
8.2.150.0090.00024.18
8.2.140.0030.00624.66
8.2.130.0140.00026.16
8.2.120.0080.00019.48
8.2.110.0040.00422.02
8.2.100.0060.00617.72
8.2.90.0080.00019.27
8.2.80.0040.00419.13
8.2.70.0050.00317.50
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00719.39
8.2.20.0050.00317.86
8.2.10.0000.00818.23
8.2.00.0030.00617.93
8.1.280.0170.00325.92
8.1.270.0030.00622.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.84
8.1.230.0060.00619.15
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0000.00917.36
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0030.00518.49
8.1.160.0000.00718.86
8.1.150.0000.00718.93
8.1.140.0040.00417.50
8.1.130.0030.00317.92
8.1.120.0050.00317.49
8.1.110.0040.00417.48
8.1.100.0030.00317.49
8.1.90.0040.00417.49
8.1.80.0000.00717.43
8.1.70.0040.00417.48
8.1.60.0000.00817.64
8.1.50.0100.00017.45
8.1.40.0030.00717.58
8.1.30.0040.00417.64
8.1.20.0040.00417.69
8.1.10.0040.00417.68
8.1.00.0080.00017.52
8.0.300.0070.00018.77
8.0.290.0060.00317.30
8.0.280.0000.00718.48
8.0.270.0000.00717.31
8.0.260.0000.00717.22
8.0.250.0070.00016.98
8.0.240.0030.00317.10
8.0.230.0000.00717.09
8.0.220.0030.00316.95
8.0.210.0070.00017.08
8.0.200.0040.00417.12
8.0.190.0040.00417.02
8.0.180.0030.00417.03
8.0.170.0000.00717.05
8.0.160.0030.00616.98
8.0.150.0030.00516.89
8.0.140.0040.00416.87
8.0.130.0060.00013.38
8.0.120.0000.00816.96
8.0.110.0000.00717.08
8.0.100.0040.00416.85
8.0.90.0040.00416.96
8.0.80.0190.00316.95
8.0.70.0060.00316.99
8.0.60.0000.00816.95
8.0.50.0000.00717.01
8.0.30.0130.00517.22
8.0.20.0080.01317.40
8.0.10.0030.00317.16
8.0.00.0090.00816.87
7.4.330.0000.00615.02
7.4.320.0000.01116.79
7.4.300.0060.00016.91
7.4.290.0080.00016.68
7.4.280.0000.00716.81
7.4.270.0070.00016.91
7.4.260.0040.00416.76
7.4.250.0000.00716.89
7.4.240.0020.00616.81
7.4.230.0000.00716.96
7.4.220.0120.00816.85
7.4.210.0120.00316.89
7.4.200.0040.00416.87
7.4.160.0060.01016.85
7.4.150.0130.00717.40
7.4.140.0110.01117.86
7.4.130.0070.01216.87
7.4.120.0060.01316.82
7.4.110.0130.00316.79
7.4.100.0090.00916.74
7.4.90.0120.01216.90
7.4.80.0130.01019.39
7.4.70.0070.01516.70
7.4.60.0120.01016.70
7.4.50.0090.00816.71
7.4.40.0220.00716.71
7.4.30.0250.00416.79
7.4.20.0220.01016.70
7.4.10.0180.00316.26
7.4.00.0070.00916.02
7.3.330.0000.00613.33
7.3.320.0000.00513.51
7.3.310.0000.00716.67
7.3.300.0040.00416.53
7.3.290.0080.00916.50
7.3.280.0100.00716.52
7.3.270.0130.00317.40
7.3.260.0070.01116.59
7.3.250.0110.00816.80
7.3.240.0140.00316.58
7.3.230.0130.00316.61
7.3.210.0100.00816.88
7.3.200.0200.00319.39
7.3.190.0070.01416.85
7.3.180.0100.01016.60
7.3.170.0140.01116.45
7.3.160.0220.00816.82
7.3.150.0140.01716.73
7.3.140.0160.01316.73
7.3.130.0110.01415.87
7.3.120.0120.00915.87
7.3.110.0170.01115.88
7.3.100.0140.01015.79
7.3.90.0130.01015.57
7.3.80.0160.00515.87
7.3.70.0200.00515.87
7.3.60.0140.01015.90
7.3.50.0150.00615.78
7.3.40.0110.01215.78
7.3.30.0150.00715.85
7.3.20.0170.00316.78
7.3.10.0150.00616.63
7.3.00.0090.01116.81
7.2.330.0160.00316.84
7.2.320.0090.01216.91
7.2.310.0170.01016.91
7.2.300.0240.00316.80
7.2.290.0180.01216.92
7.2.280.0240.00416.85
7.2.270.0360.00316.86
7.2.260.0170.00716.10
7.2.250.0150.01116.18
7.2.240.0170.00416.20
7.2.230.0150.00816.01
7.2.220.0190.00616.05
7.2.210.0140.00815.93
7.2.200.0090.01616.11
7.2.190.0130.00815.92
7.2.180.0170.00516.01
7.2.170.0140.00715.93
7.2.160.0120.00716.04
7.2.150.0120.00916.92
7.2.140.0160.00717.02
7.2.130.0170.01017.03
7.2.120.0130.01116.99
7.2.110.0170.00717.05
7.2.100.0170.00716.87
7.2.90.0170.00516.87
7.2.80.0180.00616.85
7.2.70.0110.01116.94
7.2.60.0130.00817.04
7.2.50.0100.01117.05
7.2.40.0150.00916.87
7.2.30.0140.00617.03
7.2.20.0160.00616.92
7.2.10.0130.00816.97
7.2.00.0100.00817.61
7.1.330.0050.01315.95
7.1.320.0170.00415.92
7.1.310.0170.00416.02
7.1.300.0120.00815.87
7.1.290.0150.00815.75
7.1.280.0140.00816.08
7.1.270.0140.00615.69
7.1.260.0100.01115.96
7.1.250.0150.00715.88
7.1.240.0170.00715.82
7.1.230.0110.01015.93
7.1.220.0130.00915.97
7.1.210.0200.00215.85
7.1.200.0190.00615.90
7.1.190.0200.00515.87
7.1.180.0110.00815.91
7.1.170.0130.00815.86
7.1.160.0140.00915.86
7.1.150.0120.00815.81
7.1.140.0210.00715.92
7.1.130.0160.00715.80
7.1.120.0120.00915.84
7.1.110.0140.01015.84
7.1.100.0090.01116.51
7.1.90.0140.00815.98
7.1.80.0280.00915.94
7.1.70.0160.00716.31
7.1.60.0100.00916.71
7.1.50.0100.00916.02
7.1.40.0140.00715.88
7.1.30.0140.00815.65
7.1.20.0210.00815.80
7.1.10.0210.01015.88
7.1.00.0100.02817.41
7.0.330.0150.00915.29
7.0.320.0140.00715.42
7.0.310.0150.00915.43
7.0.300.0250.00315.40
7.0.290.0100.01215.40
7.0.280.0120.01015.50
7.0.270.0180.00715.44
7.0.260.0160.00515.44
7.0.250.0170.00715.53
7.0.240.0150.00815.38
7.0.230.0170.00715.37
7.0.220.0240.00715.48
7.0.210.0140.00815.41
7.0.200.0110.00715.83
7.0.190.0150.00815.46
7.0.180.0140.00515.56
7.0.170.0140.01015.48
7.0.160.0200.00815.63
7.0.150.0150.00915.45
7.0.140.0160.01917.15
7.0.130.0180.00815.52
7.0.120.0120.00815.52
7.0.110.0170.01616.56
7.0.100.0120.02316.61
7.0.90.0160.01716.65
7.0.80.0120.01716.63
7.0.70.0170.01616.63
7.0.60.0200.01516.52
7.0.50.0100.02316.69
7.0.40.0080.01515.60
7.0.30.0100.01815.56
7.0.20.0100.01615.52
7.0.10.0100.02015.55
7.0.00.0100.01415.46
5.6.400.0150.00915.03
5.6.390.0120.01215.24
5.6.380.0170.00415.11
5.6.370.0080.01315.06
5.6.360.0170.00815.02
5.6.350.0150.00714.97
5.6.340.0130.00915.15
5.6.330.0130.00815.14
5.6.320.0150.00714.80
5.6.310.0090.01215.13
5.6.300.0120.01015.11
5.6.290.0120.01014.99
5.6.280.0130.02216.54
5.6.270.0130.00914.71
5.6.260.0090.02816.32
5.6.250.0130.02316.39
5.6.240.0120.01816.45
5.6.230.0090.02016.35
5.6.220.0090.01716.33
5.6.210.0110.01616.32
5.6.200.0060.01916.47
5.6.190.0130.01316.27
5.6.180.0110.02116.39
5.6.170.0130.02316.44
5.6.160.0170.01116.50
5.6.150.0150.02016.40
5.6.140.0080.02016.39
5.6.130.0100.01716.32
5.6.120.0100.02616.37
5.6.110.0100.02816.29
5.6.100.0100.01816.38
5.6.90.0110.02116.37
5.6.80.0060.01716.07
5.6.70.0100.01516.03
5.6.60.0130.01516.18
5.6.50.0110.02116.29
5.6.40.0130.01716.15
5.6.30.0060.02016.18
5.6.20.0100.01916.17
5.6.10.0090.01916.23
5.6.00.0070.02816.11
5.5.380.0090.01714.81
5.5.370.0110.01614.73
5.5.360.0110.01514.73
5.5.350.0090.01614.76
5.5.340.0160.01214.88
5.5.330.0090.02114.75
5.5.320.0110.01214.85
5.5.310.0130.01314.87
5.5.300.0140.01414.86
5.5.290.0120.01614.98
5.5.280.0070.01814.94
5.5.270.0120.02614.79
5.5.260.0090.01814.70
5.5.250.0080.01714.73
5.5.240.0080.01814.72
5.5.230.0090.01714.60
5.5.220.0130.01314.61
5.5.210.0110.01414.65
5.5.200.0080.01814.71
5.5.190.0080.02214.67
5.5.180.0130.01414.68
5.5.170.0060.01013.80
5.5.160.0140.01414.65
5.5.150.0170.01914.78
5.5.140.0150.02214.45
5.5.130.0090.02114.64
5.5.120.0080.02714.63
5.5.110.0080.02714.64
5.5.100.0130.01914.49
5.5.90.0090.02814.61
5.5.80.0110.01914.72
5.5.70.0090.01814.55
5.5.60.0120.02314.52
5.5.50.0090.02314.50
5.5.40.0100.02614.77
5.5.30.0100.02314.53
5.5.20.0080.02614.59
5.5.10.0130.02314.68
5.5.00.0090.02414.59
5.4.450.0080.02013.62
5.4.440.0070.01313.65
5.4.430.0090.02213.59
5.4.420.0110.01813.63
5.4.410.0070.01413.62
5.4.400.0090.01113.44
5.4.390.0090.01413.52
5.4.380.0060.02113.43
5.4.370.0130.01213.46
5.4.360.0080.01313.49
5.4.350.0080.02013.48
5.4.340.0060.01613.51
5.4.330.0090.00611.62
5.4.320.0110.01913.33
5.4.310.0070.02613.48
5.4.300.0090.01613.52
5.4.290.0080.01613.44
5.4.280.0060.01613.57
5.4.270.0100.02213.52
5.4.260.0060.02513.45
5.4.250.0130.02213.41
5.4.240.0070.02313.41
5.4.230.0040.02713.54
5.4.220.0080.02113.34
5.4.210.0110.02213.44
5.4.200.0120.02613.28
5.4.190.0100.02213.37
5.4.180.0070.02413.57
5.4.170.0040.02713.47
5.4.160.0050.02413.50
5.4.150.0050.01713.34
5.4.140.0080.01412.94
5.4.130.0070.02412.78
5.4.120.0060.02212.90
5.4.110.0070.01712.83
5.4.100.0080.02112.78
5.4.90.0080.02212.78
5.4.80.0080.01912.70
5.4.70.0090.01812.86
5.4.60.0040.02712.79
5.4.50.0050.01812.72
5.4.40.0140.01712.77
5.4.30.0120.02112.81
5.4.20.0060.02412.81
5.4.10.0070.02312.75
5.4.00.0050.02712.70
5.3.290.0060.03412.80
5.3.280.0060.02812.67
5.3.270.0110.02812.84
5.3.260.0080.02612.81
5.3.250.0100.02512.80
5.3.240.0120.02712.63
5.3.230.0090.03212.75
5.3.220.0110.02812.82
5.3.210.0100.02812.79
5.3.200.0090.02912.78
5.3.190.0100.03012.80
5.3.180.0090.03212.83
5.3.170.0080.01812.87
5.3.160.0070.03212.83
5.3.150.0080.02512.85
5.3.140.0070.03212.83
5.3.130.0090.02712.80
5.3.120.0050.03012.80
5.3.110.0110.02912.83
5.3.100.0070.03112.64
5.3.90.0040.03312.58
5.3.80.0100.02812.46
5.3.70.0050.01812.42
5.3.60.0120.02912.64
5.3.50.0070.01612.51
5.3.40.0040.01812.43
5.3.30.0120.02712.53
5.3.20.0120.02412.42
5.3.10.0080.02912.29
5.3.00.0080.01812.15
5.2.170.0080.01411.00
5.2.160.0100.01110.93
5.2.150.0070.01810.93
5.2.140.0050.01810.86
5.2.130.0050.01410.87
5.2.120.0030.01410.84
5.2.110.0040.02410.88
5.2.100.0090.02210.80
5.2.90.0080.01510.85
5.2.80.0080.01510.87
5.2.70.0060.02610.88
5.2.60.0100.01910.79
5.2.50.0060.02010.85
5.2.40.0110.02010.90
5.2.30.0110.02210.88
5.2.20.0030.02710.77
5.2.10.0050.02010.73
5.2.00.0070.02210.61
5.1.60.0070.01910.15
5.1.50.0050.01910.11
5.1.40.0050.02110.09
5.1.30.0060.01610.43
5.1.20.0060.02310.26
5.1.10.0070.01610.19
5.1.00.0100.01510.22
5.0.50.0040.0189.76
5.0.40.0100.0199.76
5.0.30.0060.0239.77
5.0.20.0060.0169.76
5.0.10.0100.0149.76
5.0.00.0080.0219.76
4.4.90.0090.0109.76
4.4.80.0010.0159.76
4.4.70.0070.0119.76
4.4.60.0030.0149.76
4.4.50.0010.0169.76
4.4.40.0060.0139.76
4.4.30.0040.0149.76
4.4.20.0020.0169.76
4.4.10.0070.0149.76
4.4.00.0040.0209.76
4.3.110.0060.0109.76
4.3.100.0070.0139.76
4.3.90.0070.0119.76
4.3.80.0070.0129.76
4.3.70.0110.0119.76
4.3.60.0070.0089.76
4.3.50.0110.0139.76
4.3.40.0060.0219.76
4.3.30.0090.0119.76
4.3.20.0020.0159.76
4.3.10.0070.0149.76
4.3.00.0050.0159.76

preferences:
58.51 ms | 401 KiB | 5 Q