3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = []; $h[] = '%7B%22isAdmin%22%3Afalse%7D'; $h[] = '%7B%22isAdmin%22%3Afalse%7D0afb5cf5c7d66587da7c811767250458'; $a = serialize(json_decode(urldecode('%7B%22isAdmin%22%3Afalse%7D'), true)); $b = '0afb5cf5c7d66587da7c811767250458'; $h[] = '{"isAdmin":false}'; $h[] = "{'isAdmin':false}"; $h[] = '["isAdmin":false]'; $h[] = "['isAdmin':false]"; $h[] = '{"isAdmin"=>false}'; $h[] = "{'isAdmin'=>false}"; $h[] = '["isAdmin"=>false]'; $h[] = "['isAdmin'=>false]"; $h[] = '{"isAdmin":0}'; $h[] = "{'isAdmin':0}"; $h[] = '["isAdmin":0]'; $h[] = '{"isAdmin"=>0}'; $h[] = '["isAdmin"=>0]'; $h[] = '"isAdmin":false'; $h[] = '"isAdmin"=>false'; $h[] = '"isAdmin":0'; $h[] = '"isAdmin"=>0'; $h[] = '"isAdmin"=false'; $h[] = '"isAdmin"=0'; $h[] = '"isAdmin"=0'; $h[] = 'isAdmin=false'; $h[] = 'isAdmin=0'; $h[] = 'isAdmin:0'; $h[] = '!isAdmin'; $h[] = 'false'; $h[] = '0'; $h[] = $a; $h[] = strlen('%7B%22isAdmin%22%3Afalse%7D'); $h[] = strlen(urldecode('%7B%22isAdmin%22%3Afalse%7D')); $h[] = strlen($a); foreach (hash_algos() as $algo) { foreach ($h as $h1) { $sdf = hash($algo, $h1); if ($sdf == $b) { echo $algo . " " . $h1 . "\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)
8.3.60.0100.01016.86
8.3.50.0110.00922.05
8.3.40.0070.01718.88
8.3.30.0090.01319.21
8.3.20.0030.00620.21
8.3.10.0000.00821.87
8.3.00.0030.00619.25
8.2.180.0070.01018.16
8.2.170.0120.00922.96
8.2.160.0160.00320.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00919.48
8.2.110.0000.01019.24
8.2.100.0030.01017.84
8.2.90.0000.01017.90
8.2.80.0030.00617.97
8.2.70.0060.00617.72
8.2.60.0000.00917.93
8.2.50.0060.00318.07
8.2.40.0030.00618.34
8.2.30.0060.00618.08
8.2.20.0050.00517.75
8.2.10.0000.00918.21
8.2.00.0030.00617.70
8.1.280.0130.00725.92
8.1.270.0090.00020.91
8.1.260.0000.00926.35
8.1.250.0030.00628.09
8.1.240.0070.00722.02
8.1.230.0000.01221.03
8.1.220.0070.00417.88
8.1.210.0040.00418.91
8.1.200.0110.00017.35
8.1.190.0030.00617.48
8.1.180.0030.00718.10
8.1.170.0030.00718.63
8.1.160.0030.00622.14
8.1.150.0000.00918.98
8.1.140.0000.00917.41
8.1.130.0050.00317.86
8.1.120.0060.00317.47
8.1.110.0000.00917.50
8.1.100.0030.00617.52
8.1.90.0030.00617.55
8.1.80.0000.00917.42
8.1.70.0030.00617.55
8.1.60.0000.01117.65
8.1.50.0030.00617.48
8.1.40.0030.00617.58
8.1.30.0060.00317.74
8.1.20.0030.00717.67
8.1.10.0030.00617.50
8.1.00.0040.00717.39
8.0.300.0060.00320.06
8.0.290.0030.00616.88
8.0.280.0030.00618.50
8.0.270.0060.00317.15
8.0.260.0040.00417.15
8.0.250.0060.00316.97
8.0.240.0030.00516.87
8.0.230.0000.00816.94
8.0.220.0000.00816.84
8.0.210.0070.00316.92
8.0.200.0050.00316.89
8.0.190.0030.00616.95
8.0.180.0030.00616.86
8.0.170.0030.00617.01
8.0.160.0030.00717.09
8.0.150.0060.00316.80
8.0.140.0040.00416.93
8.0.130.0000.00813.46
8.0.120.0060.00316.87
8.0.110.0060.00316.99
8.0.100.0000.00816.80
8.0.90.0090.00016.99
8.0.80.0060.01317.02
8.0.70.0070.00316.92
8.0.60.0030.00617.02
8.0.50.0060.00316.93
8.0.30.0100.01416.99
8.0.20.0130.01417.40
8.0.10.0030.00617.03
8.0.00.0070.01216.90
7.4.330.0030.00315.12
7.4.320.0030.00516.68
7.4.300.0040.00416.72
7.4.290.0040.00416.61
7.4.280.0000.01016.53
7.4.270.0030.00616.48
7.4.260.0050.00316.58
7.4.250.0000.00816.69
7.4.240.0030.00616.64
7.4.230.0060.00316.66
7.4.220.0070.01916.68
7.4.210.0060.01216.61
7.4.200.0000.00816.52
7.4.160.0070.01316.53
7.4.150.0090.01917.40
7.4.140.0090.01217.86
7.4.130.0110.00816.56
7.4.120.0090.01316.57
7.4.110.0100.01016.55
7.4.100.0060.01316.52
7.4.90.0130.01016.58
7.4.80.0030.01619.39
7.4.70.0150.00916.84
7.4.60.0090.01216.47
7.4.50.0040.00716.54
7.4.40.0090.00916.73
7.4.30.0030.01716.51
7.4.10.0100.01014.70
7.4.00.0090.01014.75
7.3.330.0090.00013.33
7.3.320.0110.00513.20
7.3.310.0030.00616.28
7.3.300.0040.00416.32
7.3.290.0070.01016.41
7.3.280.0080.01116.34
7.3.270.0030.01617.40
7.3.260.0030.01616.50
7.3.250.0140.00716.39
7.3.240.0150.00616.41
7.3.230.0030.01716.46
7.3.210.0130.00716.50
7.3.200.0090.01619.39
7.3.190.0090.00916.39
7.3.180.0090.00916.64
7.3.170.0130.01316.54
7.3.160.0070.01316.41
7.3.130.0030.01714.65
7.3.120.0050.01215.08
7.3.110.0050.01114.88
7.3.100.0070.00815.03
7.3.90.0050.01014.86
7.3.80.0030.01414.77
7.3.70.0100.00714.87
7.3.60.0050.01014.73
7.3.50.0050.01114.79
7.3.40.0090.00314.74
7.3.30.0080.00914.87
7.3.20.0020.01316.73
7.3.10.0030.00916.76
7.3.00.0080.00816.75
7.2.330.0100.01016.60
7.2.320.0100.01416.79
7.2.310.0090.00916.87
7.2.300.0030.02116.75
7.2.290.0050.01416.48
7.2.260.0000.02115.20
7.2.250.0030.01715.24
7.2.240.0080.01014.99
7.2.230.0100.00615.32
7.2.220.0020.00914.98
7.2.210.0030.01014.99
7.2.200.0070.00815.07
7.2.190.0030.01215.21
7.2.180.0030.01315.11
7.2.170.0090.00915.22
7.2.160.0070.01014.97
7.2.150.0030.01316.98
7.2.140.0050.01117.11
7.2.130.0030.01417.06
7.2.120.0040.01116.81
7.2.110.0020.01216.82
7.2.100.0040.01216.85
7.2.90.0100.00716.98
7.2.80.0030.01316.87
7.2.70.0050.01016.89
7.2.60.0090.00516.98
7.2.50.0050.01117.04
7.2.40.0060.00917.19
7.2.30.0060.00817.15
7.2.20.0050.01117.05
7.2.10.0060.01017.08
7.2.00.0100.01017.50
7.1.330.0080.01015.73
7.1.320.0010.01315.84
7.1.310.0070.01015.75
7.1.300.0030.00915.84
7.1.290.0070.00715.71
7.1.280.0070.00815.72
7.1.270.0070.00515.77
7.1.260.0040.01315.64
7.1.250.0080.00715.82
7.1.240.0060.01115.77
7.1.230.0060.00815.61
7.1.220.0050.01015.79
7.1.210.0050.01415.82
7.1.200.0040.01015.86
7.1.190.0080.00715.69
7.1.180.0010.01315.73
7.1.170.0080.01015.61
7.1.160.0030.01115.76
7.1.150.0070.00715.86
7.1.140.0110.00715.79
7.1.130.0050.00915.92
7.1.120.0030.01215.80
7.1.110.0060.00915.72
7.1.100.0060.00616.42
7.1.90.0060.00615.98
7.1.80.0020.01415.63
7.1.70.0050.00816.28
7.1.60.0070.01117.07
7.1.50.0040.01116.13
7.1.40.0050.01015.64
7.1.30.0020.01315.88
7.1.20.0070.01115.87
7.1.10.0050.01315.50
7.1.00.0060.03217.98
7.0.330.0030.01415.35
7.0.320.0080.01015.25
7.0.310.0030.00815.45
7.0.300.0070.00415.45
7.0.290.0050.00915.50
7.0.280.0030.01015.22
7.0.270.0020.00815.41
7.0.260.0040.00915.45
7.0.250.0050.00915.56
7.0.240.0070.00915.33
7.0.230.0020.01015.34
7.0.220.0030.00815.56
7.0.210.0020.01315.49
7.0.200.0260.00815.31
7.0.190.0000.01415.45
7.0.180.0020.01215.42
7.0.170.0020.01115.38
7.0.160.0090.00915.48
7.0.150.0080.00315.49
7.0.140.0040.01817.62
7.0.130.0060.00915.29
7.0.120.0050.00915.45
7.0.110.0100.00415.37
7.0.100.0070.00715.33
7.0.90.0060.00415.43
7.0.80.0180.03416.82
7.0.70.0220.02216.93
7.0.60.0250.02116.86
7.0.50.0120.03117.13
7.0.40.0050.03215.67
7.0.30.0060.03215.71
7.0.20.0050.03515.69
7.0.10.0110.02015.68
7.0.00.0080.01815.66
5.6.400.0000.01714.42
5.6.390.0030.01314.78
5.6.380.0050.01114.41
5.6.370.0060.00814.39
5.6.360.0070.00714.47
5.6.350.0070.00714.69
5.6.340.0090.00814.59
5.6.330.0060.00914.36
5.6.320.0040.01214.67
5.6.310.0080.00914.68
5.6.300.0020.01614.40
5.6.290.0050.01014.41
5.6.280.0110.02616.56
5.6.270.0020.01314.61
5.6.260.0060.00814.57
5.6.250.0030.01114.38
5.6.240.0060.01114.44
5.6.230.0050.03816.47
5.6.220.0030.02616.51
5.6.210.0050.02716.42
5.6.200.0060.03516.62
5.6.190.0070.03316.75
5.6.180.0060.03616.70
5.6.170.0060.02616.54
5.6.160.0070.03116.51
5.6.150.0120.02916.65
5.6.140.0080.02416.65
5.6.130.0030.03316.75
5.6.120.0040.03316.66
5.6.110.0080.03016.52
5.6.100.0050.02216.56
5.6.90.0110.03116.70
5.6.80.0100.02916.49
5.6.70.0070.02016.47
5.6.60.0070.03316.37
5.6.50.0050.02216.24
5.6.40.0060.03516.34
5.6.30.0050.03016.42
5.6.20.0080.02016.39
5.6.10.0010.02316.34
5.6.00.0040.02716.35
5.5.380.0070.00812.84
5.5.370.0050.03515.36
5.5.360.0040.02615.38
5.5.350.0070.02315.34
5.5.340.0090.02215.34
5.5.330.0050.02815.53
5.5.320.0080.03215.49
5.5.310.0060.03115.37
5.5.300.0050.02915.38
5.5.290.0070.03315.50
5.5.280.0080.03215.46
5.5.270.0070.02315.49
5.5.260.0060.02915.40
5.5.250.0100.01915.39
5.5.240.0110.02115.22
5.5.230.0080.02615.25
5.5.220.0060.02215.24
5.5.210.0030.02415.30
5.5.200.0030.03115.25
5.5.190.0060.02915.13
5.5.180.0060.03115.21
5.5.170.0060.00712.51
5.5.160.0080.03115.27
5.5.150.0100.03015.25
5.5.140.0070.02915.30
5.5.130.0050.02415.27
5.5.120.0060.02515.25
5.5.110.0080.03315.09
5.5.100.0040.03215.12
5.5.90.0020.02715.15
5.5.80.0070.03215.17
5.5.70.0080.03415.18
5.5.60.0060.03315.13
5.5.50.0050.03415.24
5.5.40.0050.03615.11
5.5.30.0050.02115.13
5.5.20.0090.01815.16
5.5.10.0050.01915.02
5.5.00.0080.01815.11
5.4.450.0060.02713.84
5.4.440.0070.02513.81
5.4.430.0070.02113.88
5.4.420.0010.03713.84
5.4.410.0080.03013.80
5.4.400.0030.03213.75
5.4.390.0070.03113.72
5.4.380.0070.03013.78
5.4.370.0050.02313.63
5.4.360.0090.02913.83
5.4.350.0030.02313.53
5.4.340.0020.03113.75
5.4.330.0020.00910.98
5.4.320.0090.03113.74
5.4.310.0040.03313.78
5.4.300.0070.02913.58
5.4.290.0070.02413.75
5.4.280.0090.02813.65
5.4.270.0060.03413.71
5.4.260.0090.03013.70
5.4.250.0080.02713.81
5.4.240.0090.02913.78
5.4.230.0070.02813.80
5.4.220.0060.03013.66
5.4.210.0030.02613.58
5.4.200.0070.03113.70
5.4.190.0080.03113.70
5.4.180.0070.01713.72
5.4.170.0070.02013.62
5.4.160.0050.03413.65
5.4.150.0050.03313.73
5.4.140.0090.02412.82
5.4.130.0040.03012.89
5.4.120.0070.02912.84
5.4.110.0050.02512.85
5.4.100.0040.03112.88
5.4.90.0060.01712.92
5.4.80.0040.02412.76
5.4.70.0080.03012.84
5.4.60.0080.02412.80
5.4.50.0030.02112.88
5.4.40.0040.02912.81
5.4.30.0110.02712.78
5.4.20.0020.03312.88
5.4.10.0060.02912.91
5.4.00.0080.02712.59
5.3.290.0030.04512.92
5.3.280.0050.02712.88
5.3.270.0080.02512.86
5.3.260.0050.03212.87
5.3.250.0100.03512.80
5.3.240.0030.03512.86
5.3.230.0050.02712.82
5.3.220.0090.03812.80
5.3.210.0060.03112.79
5.3.200.0100.01812.80
5.3.190.0100.03512.85
5.3.180.0050.04012.87
5.3.170.0080.03812.79
5.3.160.0030.03112.84
5.3.150.0080.03912.86
5.3.140.0070.03812.87
5.3.130.0100.03512.82
5.3.120.0060.04012.83
5.3.110.0070.03612.79
5.3.100.0080.03812.61
5.3.90.0100.03112.57
5.3.80.0050.04112.53
5.3.70.0040.04012.52
5.3.60.0030.04112.58
5.3.50.0050.03812.53
5.3.40.0150.03012.55
5.3.30.0050.03012.47
5.3.20.0020.04312.41
5.3.10.0070.03212.29
5.3.00.0050.02512.41
5.2.170.0030.03311.72
5.2.160.0060.03311.72
5.2.150.0100.03111.72
5.2.140.0050.03511.72
5.2.130.0020.02211.72
5.2.120.0040.03611.72
5.2.110.0030.03411.72
5.2.100.0050.01811.72
5.2.90.0030.02011.72
5.2.80.0070.02911.72
5.2.70.0020.03011.72
5.2.60.0020.02811.72
5.2.50.0020.01811.72
5.2.40.0060.03011.72
5.2.30.0040.02911.72
5.2.20.0030.03211.72
5.2.10.0030.03511.72
5.2.00.0020.03511.72
5.1.60.0010.03011.72
5.1.50.0060.02811.72
5.1.40.0110.02211.72
5.1.30.0070.01711.72
5.1.20.0070.02711.72
5.1.10.0040.02311.72
5.1.00.0040.03211.72
5.0.50.0030.02011.72
5.0.40.0030.01311.72
5.0.30.0020.03611.72
5.0.20.0040.02011.72
5.0.10.0030.01811.72
5.0.00.0000.03711.72
4.4.90.0020.01711.72
4.4.80.0020.01211.72
4.4.70.0030.02011.72
4.4.60.0030.01711.72
4.4.50.0020.02011.72
4.4.40.0020.02811.72
4.4.30.0020.02011.72
4.4.20.0040.01311.72
4.4.10.0000.02311.72
4.4.00.0020.02111.72
4.3.110.0050.00811.72
4.3.100.0000.02111.72
4.3.90.0050.01611.72
4.3.80.0030.02011.72
4.3.70.0070.01211.72
4.3.60.0030.01311.72
4.3.50.0030.01511.72
4.3.40.0010.02511.72
4.3.30.0030.01811.72
4.3.20.0030.01511.72
4.3.10.0070.01711.72
4.3.00.0000.02111.72

preferences:
51.42 ms | 401 KiB | 5 Q