3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace SComparison; class Comparator { protected $_strings = array(); protected $_tests = array(); protected $_hash; public function __construct() { $this->_hash = new SHash(); } /** * converting input data */ protected function _prepareInput() { foreach ($this->_strings as $key => $string) { $this->_tests[$key] = str_replace(" ", "", strtolower($string)); } } protected function _outputInteractive($key) { echo "String: " . $this->_strings[$key] . "\n"; echo "Test: " . $this->_tests[$key] . "\n"; echo "Hash: " . $this->_hash->getHash(SHash::HASH_BIN) . " - " . $this->_hash->getHash() . "\n"; echo "-----------------------------------------------------------\n"; } /** * executing comparison action */ public function runInteractive() { $this->_prepareInput(); foreach ($this->_tests as $key => $test) { $this->_hash->setString($test); $this->_hash->getHash(); $this->_outputInteractive($key); } } public function runCL() { $this->_prepareInput(); foreach ($this->_tests as $key => $test) { $this->_hash->setString($test); $this->_hash->getHash(); $this->_outputInteractive($key); } } public function setStrings(array $strings) { $this->_strings = $strings; } }

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)
8.3.60.0110.00418.27
8.3.50.0090.00921.92
8.3.40.0180.00418.58
8.3.30.0110.00420.31
8.3.20.0070.00020.38
8.3.10.0080.00021.96
8.3.00.0040.00422.32
8.2.180.0120.00616.50
8.2.170.0130.00722.96
8.2.160.0070.01322.09
8.2.150.0000.00824.18
8.2.140.0130.00624.66
8.2.130.0110.00726.16
8.2.120.0100.00017.80
8.2.110.0100.00019.24
8.2.100.0040.00817.59
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0000.00817.97
8.2.20.0000.00717.64
8.2.10.0040.00417.60
8.2.00.0060.00317.59
8.1.280.0130.00625.92
8.1.270.0090.00024.66
8.1.260.0110.00826.35
8.1.250.0140.00428.09
8.1.240.0030.00621.29
8.1.230.0060.00617.42
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0060.00318.69
8.1.160.0070.00020.88
8.1.150.0040.00418.61
8.1.140.0060.00317.33
8.1.130.0000.00717.86
8.1.120.0040.00417.30
8.1.110.0040.00417.33
8.1.100.0000.00717.45
8.1.90.0000.00717.39
8.1.80.0040.00417.35
8.1.70.0030.00317.38
8.1.60.0040.00417.53
8.1.50.0050.00317.33
8.1.40.0040.00417.48
8.1.30.0080.00017.64
8.1.20.0040.00417.58
8.1.10.0060.00317.45
8.1.00.0000.01017.35
8.0.300.0000.00718.77
8.0.290.0070.00016.58
8.0.280.0070.00018.43
8.0.270.0030.00317.14
8.0.260.0030.00316.74
8.0.250.0000.00716.87
8.0.240.0040.00416.78
8.0.230.0040.00416.90
8.0.220.0050.00316.87
8.0.210.0000.00716.82
8.0.200.0040.00416.93
8.0.190.0040.00416.79
8.0.180.0080.00316.84
8.0.170.0030.00616.80
8.0.160.0030.00316.88
8.0.150.0070.00016.63
8.0.140.0070.00016.68
8.0.130.0060.00013.30
8.0.120.0030.00616.71
8.0.110.0040.00416.65
8.0.100.0000.00716.77
8.0.90.0040.00416.70
8.0.80.0040.01116.87
8.0.70.0040.00416.64
8.0.60.0050.00216.84
8.0.50.0000.00816.61
8.0.30.0100.01317.06
8.0.20.0150.00417.40
8.0.10.0000.00716.96
8.0.00.0100.01016.74
7.4.330.0020.00215.00
7.4.320.0060.00016.38
7.4.300.0000.00616.36
7.4.290.0000.00716.53
7.4.280.0000.00616.55
7.4.270.0030.00316.33
7.4.260.0000.00716.56
7.4.250.0000.00716.44
7.4.240.0030.00316.43
7.4.230.0030.00316.55
7.4.220.0070.01116.61
7.4.210.0060.00916.55
7.4.200.0030.00316.61
7.4.190.0000.00716.66
7.4.160.0090.00616.32
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0090.00816.29
7.4.120.0120.00616.41
7.4.110.0120.00616.63
7.4.100.0130.00716.44
7.4.90.0030.01416.41
7.4.80.0110.00719.39
7.4.70.0140.00416.38
7.4.60.0130.00316.40
7.4.50.0060.00316.55
7.4.40.0070.01022.77
7.4.30.0110.00716.34
7.4.00.0080.00814.71
7.3.330.0000.00513.24
7.3.320.0050.00012.96
7.3.310.0000.00716.13
7.3.300.0080.00016.11
7.3.290.0030.01316.16
7.3.280.0070.00916.23
7.3.270.0030.01717.40
7.3.260.0030.02116.35
7.3.250.0090.00916.43
7.3.240.0100.00716.30
7.3.230.0120.00316.39
7.3.210.0060.00916.14
7.3.200.0090.00619.39
7.3.190.0090.01016.40
7.3.180.0100.00716.40
7.3.170.0060.00916.27
7.3.160.0060.01016.21
7.3.120.0070.01014.44
7.3.110.0100.00614.45
7.3.100.0000.01414.79
7.3.90.0000.01414.53
7.3.80.0070.00714.81
7.3.70.0110.00414.80
7.3.60.0000.00914.55
7.3.50.0040.01214.43
7.3.40.0030.01014.83
7.3.30.0000.01114.59
7.3.20.0060.00916.45
7.3.10.0040.00816.57
7.3.00.0070.00516.39
7.2.330.0090.00816.54
7.2.320.0100.00716.52
7.2.310.0160.00616.51
7.2.300.0080.01116.47
7.2.290.0060.01316.61
7.2.250.0060.01314.78
7.2.240.0100.01014.77
7.2.230.0030.01314.48
7.2.220.0100.00314.82
7.2.210.0000.00914.35
7.2.200.0030.01014.77
7.2.190.0040.01114.43
7.2.180.0070.00314.84
7.2.170.0030.00714.63
7.2.130.0130.00316.89
7.2.120.0040.01116.79
7.2.110.0090.00616.86
7.2.100.0100.00316.77
7.2.90.0110.00316.63
7.2.80.0070.00416.62
7.2.70.0040.00716.88
7.2.60.0060.00616.65
7.2.50.0040.01116.88
7.2.40.0040.00416.82
7.2.30.0090.00316.46
7.2.20.0140.00016.68
7.2.10.0040.01116.84
7.2.00.0020.00918.05
7.1.330.0000.01515.71
7.1.320.0030.01315.80
7.1.310.0090.00315.48
7.1.300.0000.00915.64
7.1.290.0000.01515.67
7.1.280.0000.01415.32
7.1.270.0060.00615.60
7.1.260.0080.00415.32
7.1.250.0100.01015.57
7.1.100.0100.01017.95
7.1.70.0040.00417.00
7.1.60.0170.00719.43
7.1.50.0080.01116.87
7.1.00.0070.03322.30
7.0.200.0270.00314.47
7.0.140.0030.07722.09
7.0.100.0370.04020.18
7.0.90.0500.06020.02
7.0.80.0200.08719.98
7.0.70.0400.07019.98
7.0.60.0370.08019.98
7.0.50.0270.08020.27
7.0.40.0200.07720.10
7.0.30.0100.07720.19
7.0.20.0130.07720.00
7.0.10.0130.07720.13
7.0.00.0070.08320.14
5.6.280.0000.07721.13
5.6.250.0030.06020.55
5.6.240.0030.08320.66
5.6.230.0100.08320.53
5.6.220.0000.08020.67
5.6.210.0030.08320.60
5.6.200.0200.07021.11
5.6.190.0100.08021.10
5.6.180.0100.08321.05
5.6.170.0170.07321.07
5.6.160.0000.05721.03
5.6.150.0070.08320.96
5.6.140.0100.07721.07
5.6.130.0070.08321.13
5.6.120.0070.08721.02
5.6.110.0100.08021.09
5.6.100.0070.08721.11
5.6.90.0130.07321.11
5.6.80.0100.07720.34
5.6.70.0100.07720.42
5.6.60.0030.04720.40
5.6.50.0270.03020.39
5.6.40.0030.08020.41
5.6.30.0100.06020.54
5.6.20.0070.07020.45
5.6.10.0070.08020.54
5.6.00.0200.06320.29
5.5.380.0100.06320.53
5.5.370.0030.08720.59
5.5.360.0070.07020.41
5.5.350.0100.04020.44
5.5.340.0100.08720.75
5.5.330.0200.06720.96
5.5.320.0130.07320.89
5.5.310.0030.05320.96
5.5.300.0100.08020.64
5.5.290.0070.08020.89
5.5.280.0100.08320.93
5.5.270.0070.08020.77
5.5.260.0030.08720.87
5.5.250.0100.07320.70
5.5.240.0130.06720.32
5.5.230.0030.06020.27
5.5.220.0070.08320.32
5.5.210.0130.06320.23
5.5.200.0130.07020.29
5.5.190.0100.06720.24
5.5.180.0030.04020.14
5.5.160.0030.08320.12
5.5.150.0030.08320.19
5.5.140.0200.07020.12
5.5.130.0070.07720.13
5.5.120.0130.06320.00
5.5.110.0100.07720.23
5.5.100.0070.07719.95
5.5.90.0200.06720.07
5.5.80.0100.07320.12
5.5.70.0070.08020.13
5.5.60.0030.08320.08
5.5.50.0030.05720.05
5.5.40.0070.07020.07
5.5.30.0000.05320.15
5.5.20.0100.07319.97
5.5.10.0030.05320.15
5.5.00.0100.07720.00
5.4.450.0170.06319.37
5.4.440.0130.07719.36
5.4.430.0070.07719.46
5.4.420.0030.04719.22
5.4.410.0070.07019.23
5.4.400.0030.08018.91
5.4.390.0100.06019.21
5.4.380.0130.05019.13
5.4.370.0100.07318.95
5.4.360.0100.07719.05
5.4.350.0130.06319.23
5.4.340.0130.06719.23
5.4.320.0000.08319.05
5.4.310.0070.07018.88
5.4.300.0070.07719.04
5.4.290.0100.07318.94
5.4.280.0100.07019.04
5.4.270.0070.07719.23
5.4.260.0070.07319.16
5.4.250.0100.07019.13
5.4.240.0100.07019.20
5.4.230.0100.07319.12
5.4.220.0030.08318.87
5.4.210.0070.07719.02
5.4.200.0170.06019.17
5.4.190.0070.08018.84
5.4.180.0100.03319.04
5.4.170.0100.07018.89
5.4.160.0030.07718.86
5.4.150.0200.06319.19
5.4.140.0130.06316.44
5.4.130.0100.07016.46
5.4.120.0030.07716.43
5.4.110.0100.05716.42
5.4.100.0070.06316.44
5.4.90.0070.06716.39
5.4.80.0100.06716.37
5.4.70.0130.07316.41
5.4.60.0100.07016.33
5.4.50.0030.07316.48
5.4.40.0100.06716.54
5.4.30.0030.08016.34
5.4.20.0030.07716.30
5.4.10.0170.06316.43
5.4.00.0170.06315.78
5.3.290.0100.07014.82
5.3.280.0100.07014.59
5.3.270.0030.05714.61
5.3.260.0000.05014.55
5.3.250.0070.07014.63
5.3.240.0070.07014.76
5.3.230.0000.08014.77
5.3.220.0130.06714.70
5.3.210.0100.07014.64
5.3.200.0100.07014.68
5.3.190.0200.05714.59
5.3.180.0030.06314.64
5.3.170.0070.05314.64
5.3.160.0070.07014.71
5.3.150.0130.07014.60
5.3.140.0100.07314.59
5.3.130.0100.07314.59
5.3.120.0070.07014.70
5.3.110.0100.04314.69
5.3.100.0000.05014.09
5.3.90.0000.08014.05
5.3.80.0030.08314.10
5.3.70.0130.06714.09
5.3.60.0030.08313.95
5.3.50.0070.06013.89
5.3.40.0100.07314.02
5.3.30.0030.07714.03
5.3.20.0030.08013.76
5.3.10.0070.04013.71
5.3.00.0000.07713.72
5.2.170.0030.06011.19
5.2.160.0070.05011.15
5.2.150.0030.05311.16
5.2.140.0170.05310.96
5.2.130.0030.06711.09
5.2.120.0100.04311.13
5.2.110.0030.06010.96
5.2.100.0030.04310.91
5.2.90.0030.06711.09
5.2.80.0000.06311.05
5.2.70.0000.03711.05
5.2.60.0070.05711.07
5.2.50.0100.05010.87
5.2.40.0070.06010.96
5.2.30.0070.06010.84
5.2.20.0070.05711.00
5.2.10.0100.05710.92
5.2.00.0000.06310.63
5.1.60.0030.04710.04
5.1.50.0100.0539.87
5.1.40.0070.02710.05
5.1.30.0130.05010.26
5.1.20.0070.05010.21
5.1.10.0100.05310.11
5.1.00.0030.05710.13
5.0.50.0100.0408.86
5.0.40.0070.0438.86
5.0.30.0030.0578.86
5.0.20.0030.0408.86
5.0.10.0070.0408.86
5.0.00.0000.0378.86
4.4.90.0000.0378.86
4.4.80.0000.0378.86
4.4.70.0000.0408.86
4.4.60.0030.0378.86
4.4.50.0000.0338.86
4.4.40.0030.0478.86
4.4.30.0130.0238.86
4.4.20.0030.0338.86
4.4.10.0000.0408.86
4.4.00.0000.0308.86
4.3.110.0030.0308.86
4.3.100.0070.0308.86
4.3.90.0030.0378.86
4.3.80.0030.0438.86
4.3.70.0030.0238.86
4.3.60.0030.0178.86
4.3.50.0000.0378.86
4.3.40.0070.0438.86
4.3.30.0000.0378.86
4.3.20.0000.0378.86
4.3.10.0070.0308.86
4.3.00.0000.0378.86

preferences:
35.86 ms | 401 KiB | 5 Q