3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = urldecode('M%C3%89h%C3%BF%0E%C3%A3%5C%20%C2%95r%C3%94w%7Br%15%C2%87%C3%93o%C2%A7%C2%B2%1B%C3%9CV%C2%B7J%3D%C3%80x%3E%7B%C2%95%18%C2%AF%C2%BF%C2%A2%00%C2%A8%28K%C3%B3n%C2%8EKU%C2%B3%5FBu%C2%93%C3%98Igm%C2%A0%C3%91U%5D%C2%83%60%C3%BB%5F%07%C3%BE%C2%A2'); $b = urldecode('M%C3%89h%C3%BF%0E%C3%A3%5C%20%C2%95r%C3%94w%7Br%15%C2%87%C3%93o%C2%A7%C2%B2%1B%C3%9CV%C2%B7J%3D%C3%80x%3E%7B%C2%95%18%C2%AF%C2%BF%C2%A2%02%C2%A8%28K%C3%B3n%C2%8EKU%C2%B3%5FBu%C2%93%C3%98Igm%C2%A0%C3%91%C3%95%5D%C2%83%60%C3%BB%5F%07%C3%BE%C2%A2'); $hex1 = '4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa200a8284bf36e8e4b55b35f427593d849676da0d1555d8360fb5f07fea2'; $hex2 = '4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa202a8284bf36e8e4b55b35f427593d849676da0d1d55d8360fb5f07fea2'; $bin1 = hex2bin($hex1); $bin2 = hex2bin($hex2); echo bin2hex($a); echo "\n"; echo bin2hex($bin1); echo "\n"; var_dump(md5($a) == md5($b)); var_dump(md5($bin1) == md5($bin2));

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)
8.3.60.0190.00320.21
8.3.50.0040.01118.33
8.3.40.0160.00318.89
8.3.30.0140.00018.77
8.3.20.0040.00421.65
8.3.10.0000.00823.48
8.3.00.0070.00021.77
8.2.180.0100.01018.25
8.2.170.0090.01222.96
8.2.160.0140.00019.08
8.2.150.0050.00324.18
8.2.140.0050.00524.66
8.2.130.0000.00819.85
8.2.120.0070.00026.35
8.2.110.0070.00321.19
8.2.100.0110.00017.79
8.2.90.0040.00417.63
8.2.80.0040.00417.97
8.2.70.0000.00818.04
8.2.60.0000.00818.22
8.2.50.0040.00418.10
8.2.40.0090.00021.12
8.2.30.0000.00719.15
8.2.20.0050.00317.93
8.2.10.0050.00320.68
8.2.00.0040.00419.45
8.1.280.0100.00725.92
8.1.270.0050.00318.98
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00021.25
8.1.230.0040.00717.70
8.1.220.0000.00917.78
8.1.210.0060.00318.77
8.1.200.0040.00417.36
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0080.00018.57
8.1.160.0070.00018.89
8.1.150.0040.00418.80
8.1.140.0050.00323.84
8.1.130.0030.00320.20
8.1.120.0000.00817.36
8.1.110.0040.00417.48
8.1.100.0070.00017.46
8.1.90.0000.00817.46
8.1.80.0000.00817.38
8.1.70.0000.00717.37
8.1.60.0030.00617.63
8.1.50.0000.00817.47
8.1.40.0000.00717.45
8.1.30.0060.00317.65
8.1.20.0040.00417.58
8.1.10.0040.00417.47
8.1.00.0050.00317.49
8.0.300.0050.00218.77
8.0.290.0000.00716.63
8.0.280.0030.00318.45
8.0.270.0040.00417.16
8.0.260.0000.00618.52
8.0.250.0000.00716.98
8.0.240.0000.00716.98
8.0.230.0030.00316.79
8.0.220.0030.00316.87
8.0.210.0030.00316.83
8.0.200.0030.00316.87
8.0.190.0040.00416.90
8.0.180.0040.00416.75
8.0.170.0040.00416.77
8.0.160.0050.00216.85
8.0.150.0040.00416.81
8.0.140.0040.00416.83
8.0.130.0000.00513.26
8.0.120.0070.00016.82
8.0.110.0000.00716.84
8.0.100.0070.00016.62
8.0.90.0000.00816.93
8.0.80.0100.00516.92
8.0.70.0030.00716.79
8.0.60.0030.00616.87
8.0.50.0040.00416.88
8.0.30.0150.00416.89
8.0.20.0190.01517.40
8.0.10.0040.00316.97
8.0.00.0120.00616.55
7.4.330.0000.00615.55
7.4.320.0000.00616.63
7.4.300.0060.00016.59
7.4.290.0000.00716.61
7.4.280.0080.00016.61
7.4.270.0080.00016.50
7.4.260.0000.00816.60
7.4.250.0000.00716.33
7.4.240.0000.00716.50
7.4.230.0000.00716.46
7.4.220.0090.00016.61
7.4.210.0120.00616.65
7.4.200.0040.00416.30
7.4.160.0080.00716.47
7.4.140.0100.00817.86
7.4.130.0070.01516.48
7.4.120.0080.01116.41
7.4.110.0070.01016.46
7.4.100.0070.01616.61
7.4.90.0030.01516.59
7.4.80.0110.00819.39
7.4.70.0100.01316.47
7.4.60.0120.00316.38
7.4.50.0060.00916.56
7.4.40.0040.01816.45
7.4.00.0080.00814.85
7.3.330.0000.00512.94
7.3.320.0000.00512.94
7.3.310.0030.00316.20
7.3.300.0030.00316.20
7.3.290.0020.00516.21
7.3.280.0110.00616.17
7.3.260.0100.01016.33
7.3.240.0090.00916.18
7.3.230.0090.00916.47
7.3.210.0100.01316.43
7.3.200.0150.00016.30
7.3.190.0030.01716.34
7.3.180.0140.01116.24
7.3.170.0150.00316.37
7.3.160.0160.00016.19
7.3.120.0100.00714.73
7.3.110.0070.01014.62
7.3.100.0060.01014.77
7.3.90.0030.00714.64
7.3.80.0090.00414.64
7.3.70.0140.00014.46
7.3.60.0060.00814.81
7.3.50.0000.01314.78
7.3.40.0070.01014.52
7.3.30.0080.00414.82
7.3.20.0030.01016.51
7.3.10.0080.00416.47
7.3.00.0190.00815.46
7.2.330.0080.00816.45
7.2.320.0110.00616.58
7.2.310.0160.00016.52
7.2.300.0120.00316.36
7.2.290.0090.01216.77
7.2.250.0030.01715.04
7.2.240.0060.00914.97
7.2.230.0090.00615.05
7.2.220.0030.01014.69
7.2.210.0070.01014.68
7.2.200.0070.01014.65
7.2.190.0090.00615.00
7.2.180.0070.01115.13
7.2.170.0070.00714.79
7.2.130.0290.01014.48
7.2.120.0450.01014.81
7.2.110.0350.00614.77
7.2.100.0430.01014.81
7.2.90.0250.00714.80
7.2.80.0280.00314.84
7.2.70.0260.00914.90
7.2.60.0310.00015.14
7.2.50.0320.00315.10
7.2.40.0240.00714.96
7.2.30.0310.01215.29
7.2.20.0310.00315.00
7.2.10.0290.00314.86
7.2.00.1170.00714.93
7.1.330.0030.01015.78
7.1.320.0040.00915.53
7.1.310.0030.01015.69
7.1.300.0000.01515.78
7.1.290.0060.00315.74
7.1.280.0090.00615.80
7.1.270.0030.00815.74
7.1.260.0070.00315.68
7.1.250.0350.00313.86
7.0.330.0260.00613.27
5.6.380.0090.00314.11

preferences:
45.99 ms | 401 KiB | 5 Q