3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = hex2bin("315c4eeaa8b5f8aaf9174145bf43e1784b8fa00dc71d885a804e5ee9fa40b16349c146fb778cdf2d3aff021dfff5b403b510d0d0455468aeb98622b137dae857553ccd8883a7bc37520e06e515d22c954eba5025b8cc57ee59418ce7dc6bc41556bdb36bbca3e8774301fbcaa3b83b220809560987815f65286764703de0f3d524400a19b159610b11ef3e"); $b = hex2bin("234c02ecbbfbafa3ed18510abd11fa724fcda2018a1a8342cf064bbde548b12b07df44ba7191d9606ef4081ffde5ad46a5069d9f7f543bedb9c861bf29c7e205132eda9382b0bc2c5c4b45f919cf3a9f1cb74151f6d551f4480c82b2cb24cc5b028aa76eb7b4ab24171ab3cdadb8356f"); $c = hex2bin("32510ba9a7b2bba9b8005d43a304b5714cc0bb0c8a34884dd91304b8ad40b62b07df44ba6e9d8a2368e51d04e0e7b207b70b9b8261112bacb6c866a232dfe257527dc29398f5f3251a0d47e503c66e935de81230b59b7afb5f41afa8d661cb"); $d = hex2bin("32510ba9aab2a8a4fd06414fb517b5605cc0aa0dc91a8908c2064ba8ad5ea06a029056f47a8ad3306ef5021eafe1ac01a81197847a5c68a1b78769a37bc8f4575432c198ccb4ef63590256e305cd3a9544ee4160ead45aef520489e7da7d835402bca670bda8eb775200b8dabbba246b130f040d8ec6447e2c767f3d30ed81ea2e4c1404e1315a1010e7229be6636aaa"); $e = hex2bin("3f561ba9adb4b6ebec54424ba317b564418fac0dd35f8c08d31a1fe9e24fe56808c213f17c81d9607cee021dafe1e001b21ade877a5e68bea88d61b93ac5ee0d562e8e9582f5ef375f0a4ae20ed86e935de81230b59b73fb4302cd95d770c65b40aaa065f2a5e33a5a0bb5dcaba43722130f042f8ec85b7c2070"); $f = hex2bin("32510bfbacfbb9befd54415da243e1695ecabd58c519cd4bd2061bbde24eb76a19d84aba34d8de287be84d07e7e9a30ee714979c7e1123a8bd9822a33ecaf512472e8e8f8db3f9635c1949e640c621854eba0d79eccf52ff111284b4cc61d11902aebc66f2b2e436434eacc0aba938220b084800c2ca4e693522643573b2c4ce35050b0cf774201f0fe52ac9f26d71b6cf61a711cc229f77ace7aa88a2f19983122b11be87a59c355d25f8e4"); $g = hex2bin("32510bfbacfbb9befd54415da243e1695ecabd58c519cd4bd90f1fa6ea5ba47b01c909ba7696cf606ef40c04afe1ac0aa8148dd066592ded9f8774b529c7ea125d298e8883f5e9305f4b44f915cb2bd05af51373fd9b4af511039fa2d96f83414aaaf261bda2e97b170fb5cce2a53e675c154c0d9681596934777e2275b381ce2e40582afe67650b13e72287ff2270abcf73bb028932836fbdecfecee0a3b894473c1bbeb6b4913a536ce4f9b13f1efff71ea313c8661dd9a4ce"); $h = hex2bin("315c4eeaa8b5f8bffd11155ea506b56041c6a00c8a08854dd21a4bbde54ce56801d943ba708b8a3574f40c00fff9e00fa1439fd0654327a3bfc860b92f89ee04132ecb9298f5fd2d5e4b45e40ecc3b9d59e9417df7c95bba410e9aa2ca24c5474da2f276baa3ac325918b2daada43d6712150441c2e04f6565517f317da9d3"); $i = hex2bin("271946f9bbb2aeadec111841a81abc300ecaa01bd8069d5cc91005e9fe4aad6e04d513e96d99de2569bc5e50eeeca709b50a8a987f4264edb6896fb537d0a716132ddc938fb0f836480e06ed0fcd6e9759f40462f9cf57f4564186a2c1778f1543efa270bda5e933421cbe88a4a52222190f471e9bd15f652b653b7071aec59a2705081ffe72651d08f822c9ed6d76e48b63ab15d0208573a7eef027"); $j = hex2bin("466d06ece998b7a2fb1d464fed2ced7641ddaa3cc31c9941cf110abbf409ed39598005b3399ccfafb61d0315fca0a314be138a9f32503bedac8067f03adbf3575c3b8edc9ba7f537530541ab0f9f3cd04ff50d66f1d559ba520e89a2cb2a83"); echo $a^" the ";

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)
8.3.60.0150.00018.30
8.3.50.0140.00617.54
8.3.40.0110.00418.78
8.3.30.0120.00318.64
8.3.20.0040.00418.63
8.3.10.0090.00020.57
8.3.00.0080.00019.38
8.2.180.0170.00018.16
8.2.170.0040.01122.96
8.2.160.0090.01220.51
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.83
8.2.110.0070.00320.94
8.2.100.0040.00717.72
8.2.90.0040.00419.04
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00818.05
8.2.30.0030.00517.92
8.2.20.0080.00017.80
8.2.10.0050.00217.67
8.2.00.0090.00017.64
8.1.280.0040.01125.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.88
8.1.230.0030.01020.82
8.1.220.0000.00818.77
8.1.210.0000.00718.97
8.1.200.0030.00617.23
8.1.190.0050.00217.53
8.1.180.0060.00318.10
8.1.170.0090.00018.75
8.1.160.0040.00418.93
8.1.150.0040.00418.68
8.1.140.0030.00317.50
8.1.130.0000.00717.83
8.1.120.0000.00717.36
8.1.110.0070.00017.43
8.1.100.0040.00417.47
8.1.90.0040.00317.35
8.1.80.0000.00717.45
8.1.70.0030.00517.41
8.1.60.0040.00417.55
8.1.50.0020.00517.35
8.1.40.0040.00417.51
8.1.30.0080.00017.64
8.1.20.0030.00517.53
8.1.10.0040.00417.50
8.1.00.0000.00817.39
8.0.300.0030.00320.14
8.0.290.0000.00716.88
8.0.280.0070.00018.42
8.0.270.0000.00717.29
8.0.260.0000.00816.88
8.0.250.0080.00016.85
8.0.240.0040.00416.98
8.0.230.0000.00716.89
8.0.220.0050.00216.93
8.0.210.0030.00316.94
8.0.200.0030.00316.96
8.0.190.0040.00317.04
8.0.180.0050.00316.87
8.0.170.0050.00216.93
8.0.160.0060.00316.90
8.0.150.0040.00416.80
8.0.140.0030.00516.84
8.0.130.0030.00313.26
8.0.120.0080.00016.85
8.0.110.0000.00716.94
8.0.100.0040.00416.91
8.0.90.0050.00216.88
8.0.80.0090.00616.86
8.0.70.0000.00716.94
8.0.60.0030.00516.71
8.0.50.0000.00816.73
8.0.30.0160.00517.07
8.0.20.0110.00817.07
8.0.10.0040.00416.79
8.0.00.0140.00716.89
7.4.330.0060.00012.96
7.4.320.0000.00616.52
7.4.300.0040.00416.59
7.4.290.0000.00716.49
7.4.280.0000.01016.63
7.4.270.0030.00316.60
7.4.260.0030.00313.19
7.4.250.0040.00416.48
7.4.240.0050.00216.60
7.4.230.0000.00716.29
7.4.220.0180.00616.64
7.4.210.0050.01116.54
7.4.200.0040.00416.46
7.4.190.0030.00316.36
7.4.160.0040.01116.38
7.4.150.0090.00916.47
7.4.140.0110.00816.47
7.4.130.0100.01016.54
7.4.120.0100.00616.45
7.4.110.0030.01316.46
7.4.100.0040.01416.68
7.4.90.0090.00916.64
7.4.80.0030.01516.36
7.4.70.0100.00716.45
7.4.60.0070.01016.50
7.4.50.0000.00416.37
7.4.40.0030.01416.46
7.4.30.0050.01116.46
7.4.00.0090.00614.83
7.3.330.0030.00313.15
7.3.320.0030.00313.08
7.3.310.0030.00316.14
7.3.300.0040.00416.20
7.3.290.0060.00816.21
7.3.280.0070.00816.21
7.3.270.0120.00916.36
7.3.260.0160.00616.42
7.3.250.0130.00916.30
7.3.240.0070.01416.32
7.3.230.0060.00916.29
7.3.210.0100.00716.13
7.3.200.0120.01319.39
7.3.190.0170.00616.36
7.3.180.0090.00516.38
7.3.170.0070.01116.43
7.3.160.0090.00916.45
7.3.120.0030.01014.44
7.2.330.0160.00616.59
7.2.320.0090.01516.30
7.2.310.0030.02016.50
7.2.300.0080.00816.43
7.2.290.0060.01616.50
7.1.70.0030.01017.10
7.1.60.0120.01219.40
7.1.50.0060.01616.57
7.1.00.0000.06322.57
7.0.200.0000.00716.87
7.0.140.0070.07022.12
7.0.120.0070.07022.04
7.0.60.0070.08320.03
7.0.50.0070.05717.86
7.0.40.0170.07320.20
7.0.30.0530.07320.09
7.0.20.0270.07320.18
7.0.10.0070.09020.29
7.0.00.0170.07320.21
5.6.280.0100.06720.89
5.6.210.0030.07720.69
5.6.200.0000.05018.13
5.6.190.0170.07020.27
5.6.180.4070.04720.33
5.6.170.0230.05320.37
5.6.160.0100.08720.52
5.6.150.0070.04718.22
5.6.140.0070.07018.21
5.6.130.0070.06718.16
5.6.120.0100.07720.94
5.6.110.0000.09321.17
5.6.100.0100.07721.02
5.6.90.0100.05321.00
5.6.80.0130.07020.35
5.6.70.4430.04020.53
5.5.350.0100.06720.32
5.5.340.0000.05717.95
5.5.330.0000.04720.57
5.5.320.0300.07720.17
5.5.310.0270.05020.30
5.5.300.0100.04317.98
5.5.290.0130.04717.98
5.5.280.0070.03720.88
5.5.270.0100.08320.72
5.5.260.0130.06020.93
5.5.250.0130.06720.45
5.5.240.0030.03720.28
5.4.450.0100.08019.42
5.4.440.0130.07319.13
5.4.430.0100.05719.47
5.4.420.0130.04319.41
5.4.410.0130.07019.38
5.4.400.0130.07319.09
5.4.390.0100.03719.08
5.4.380.0000.04019.14
5.4.370.0030.04719.14
5.4.360.0070.08019.17
5.4.350.0070.04319.07
5.4.340.0070.05019.15
5.4.320.0100.05019.19
5.4.310.0130.06719.08
5.4.300.0070.05718.92
5.4.290.0070.04719.07
5.4.280.0100.04719.18
5.4.270.0130.05319.14
5.4.260.0100.04019.14
5.4.250.0130.06718.91
5.4.240.0070.04019.17
5.4.230.0130.03319.17
5.4.220.0100.07319.07
5.4.210.0070.07319.07
5.4.200.0100.07719.16
5.4.190.0200.06719.17
5.4.180.0000.08319.07
5.4.170.0070.04718.91
5.4.160.0130.07018.90
5.4.150.0070.07718.98
5.4.140.0100.06716.25
5.4.130.0030.04316.24
5.4.120.0030.07316.25
5.4.110.0100.06716.45
5.4.100.0100.07316.36
5.4.90.0130.07016.36
5.4.80.0070.07016.31
5.4.70.0100.06716.21
5.4.60.0030.08016.32
5.4.50.0030.07316.27
5.4.40.0070.06316.21
5.4.30.0070.07316.24
5.4.20.0000.07016.32
5.4.10.0070.06016.34
5.4.00.0070.05715.66
5.3.290.0100.07714.60
5.3.280.0070.07014.68
5.3.270.0130.07014.49
5.3.260.0100.07714.63
5.3.250.0100.07014.56
5.3.240.0030.05014.41
5.3.230.0100.04314.50
5.3.220.0030.07714.45
5.3.210.0100.08014.49
5.3.200.0070.06014.49
5.3.190.0200.04014.50
5.3.180.0070.07314.54
5.3.170.0070.07714.51
5.3.160.0070.07014.50
5.3.150.0000.08314.45
5.3.140.0030.07714.49
5.3.130.0030.07714.49
5.3.120.0070.04714.48
5.3.110.0030.06714.38
5.3.100.0130.05313.86
5.3.90.0130.05013.96
5.3.80.0000.05013.94
5.3.70.0070.08014.03
5.3.60.0100.04713.84
5.3.50.0130.05713.88
5.3.40.0000.05313.74
5.3.30.0200.05313.73
5.3.20.0100.07313.79
5.3.10.0130.05713.47
5.3.00.0100.06713.73
5.2.170.0030.04311.05
5.2.160.0130.06011.30
5.2.150.0070.06011.08
5.2.140.0030.06311.14
5.2.130.0100.06010.99
5.2.120.0100.05711.19
5.2.110.0070.05711.11
5.2.100.0030.03711.26
5.2.90.0000.03311.04
5.2.80.0030.04311.00
5.2.70.0030.04311.09
5.2.60.0030.05710.98
5.2.50.0030.03310.84
5.2.40.0000.03010.89
5.2.30.0000.06711.13
5.2.20.0100.05010.90
5.2.10.0030.06010.90
5.2.00.0130.05010.76
5.1.60.0100.05010.15
5.1.50.0070.03710.06
5.1.40.0000.0439.97
5.1.30.0070.05010.33
5.1.20.0030.04710.38
5.1.10.0070.05310.04
5.1.00.0070.04310.22
5.0.50.0000.0508.52
5.0.40.0030.0408.41
5.0.30.0000.0438.20
5.0.20.0030.0238.17
5.0.10.0070.0308.23
5.0.00.0000.0638.15
4.4.90.0030.0338.00
4.4.80.0030.0238.00
4.4.70.0000.0278.00
4.4.60.0030.0408.00
4.4.50.0030.0308.00
4.4.40.0070.0408.00
4.4.30.0000.0408.00
4.4.20.0000.0378.00
4.4.10.0030.0308.00
4.4.00.0100.0408.00
4.3.110.0000.0308.00
4.3.100.0000.0278.00
4.3.90.0030.0338.00
4.3.80.0000.0378.00
4.3.70.0030.0208.00
4.3.60.0030.0178.00
4.3.50.0030.0178.00
4.3.40.0030.0478.00
4.3.30.0000.0208.00
4.3.20.0070.0308.00
4.3.10.0000.0208.00
4.3.00.0000.0178.00

preferences:
40.98 ms | 401 KiB | 5 Q