3v4l.org

run code in 300+ PHP versions simultaneously
<?php class interpreter { private $_code; public function __construct($code) { if(!is_string($code)) exit('Error while parsing code; Code not conformal.'); $this->_code = $code; $this->exec(); } public function parser($code = null) { $array = []; if($code === null) $code = $this->_code; if(preg_match('#print\((.*)\)#', $code, $array)) echo($array[1]); } } $code = 'print("Hello World!");'; $program = new interpreter($code);

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)
8.3.60.0100.01016.88
8.3.50.0030.01816.40
8.3.40.0070.00719.00
8.3.30.0040.01218.73
8.3.20.0040.00420.34
8.3.10.0090.00023.53
8.3.00.0080.00023.48
8.2.180.0090.00616.75
8.2.170.0070.00722.96
8.2.160.0110.00420.36
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00318.16
8.2.120.0030.00526.35
8.2.110.0060.00322.08
8.2.100.0120.00017.72
8.2.90.0080.00022.38
8.2.80.0000.00817.97
8.2.70.0050.00317.93
8.2.60.0030.00518.05
8.2.50.0000.00819.35
8.2.40.0060.00320.68
8.2.30.0000.00719.38
8.2.20.0040.00417.80
8.2.10.0040.00418.12
8.2.00.0000.00718.14
8.1.280.0110.00425.92
8.1.270.0060.00323.99
8.1.260.0060.00328.09
8.1.250.0000.00828.09
8.1.240.0040.00722.42
8.1.230.0070.00420.98
8.1.220.0040.00417.77
8.1.210.0000.00818.86
8.1.200.0080.00417.35
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0030.00618.68
8.1.160.0040.00420.79
8.1.150.0000.00818.81
8.1.140.0030.00619.57
8.1.130.0040.00417.70
8.1.120.0040.00417.34
8.1.110.0020.00517.38
8.1.100.0040.00417.35
8.1.90.0000.00817.52
8.1.80.0000.00717.35
8.1.70.0000.00717.44
8.1.60.0000.00817.55
8.1.50.0050.00317.47
8.1.40.0050.00317.37
8.1.30.0000.00817.48
8.1.20.0040.00417.61
8.1.10.0080.00017.45
8.1.00.0000.00717.52
8.0.300.0000.00720.03
8.0.290.0060.00316.75
8.0.280.0030.00318.44
8.0.270.0030.00317.27
8.0.260.0030.00317.15
8.0.250.0000.00717.00
8.0.240.0040.00417.05
8.0.230.0000.00716.98
8.0.220.0040.00416.89
8.0.210.0000.00716.84
8.0.200.0030.00317.04
8.0.190.0040.00416.98
8.0.180.0050.00216.99
8.0.170.0080.00016.95
8.0.160.0040.00416.91
8.0.150.0050.00216.88
8.0.140.0070.00016.75
8.0.130.0000.00713.42
8.0.120.0080.00016.95
8.0.110.0000.00816.97
8.0.100.0000.00716.82
8.0.90.0070.00016.99
8.0.80.0140.00416.94
8.0.70.0040.00416.77
8.0.60.0030.00516.90
8.0.50.0070.00016.99
8.0.30.0070.01017.22
8.0.20.0090.01117.40
8.0.10.0070.00017.14
8.0.00.0120.00816.75
7.4.330.0000.00616.89
7.4.320.0030.00316.49
7.4.300.0060.00316.49
7.4.290.0070.00016.60
7.4.280.0090.00016.55
7.4.270.0030.00316.61
7.4.260.0060.00616.44
7.4.250.0030.00616.49
7.4.240.0020.00516.51
7.4.230.0000.00716.50
7.4.220.0030.01316.62
7.4.210.0070.01016.51
7.4.200.0030.00316.48
7.4.160.0080.00816.59
7.4.150.0120.00617.40
7.4.140.0060.01417.86
7.4.130.0140.00316.51
7.4.120.0030.01416.49
7.4.110.0100.00716.66
7.4.100.0130.01016.55
7.4.90.0030.01316.34
7.4.80.0060.01319.39
7.4.70.0100.01016.55
7.4.60.0030.01616.56
7.4.50.0030.01316.58
7.4.40.0080.00816.62
7.4.30.0110.00716.64
7.4.10.0080.00814.66
7.4.00.0110.00615.21
7.3.330.0030.00313.17
7.3.320.0000.00513.20
7.3.310.0020.00516.26
7.3.300.0070.00016.38
7.3.290.0070.00016.28
7.3.280.0120.00716.37
7.3.270.0060.01217.40
7.3.260.0070.01016.35
7.3.240.0080.01316.60
7.3.230.0060.00916.52
7.3.210.0140.00916.56
7.3.200.0100.00719.39
7.3.190.0060.01516.41
7.3.180.0040.01316.47
7.3.170.0060.01516.43
7.3.160.0140.00716.61
7.3.130.0060.01314.78
7.3.120.0060.01214.88
7.3.110.0070.01114.96
7.3.100.0030.01014.88
7.3.90.0070.00714.76
7.3.80.0030.00914.66
7.3.70.0070.00714.82
7.3.60.0100.00714.87
7.3.50.0000.00914.86
7.3.40.0100.00314.62
7.3.30.0060.00614.75
7.3.20.0130.00316.61
7.3.10.0150.00016.62
7.3.00.0040.00916.62
7.2.330.0130.01316.64
7.2.320.0090.00916.32
7.2.310.0030.01316.48
7.2.300.0130.00316.79
7.2.290.0120.00516.74
7.2.260.0070.01114.87
7.2.250.0110.00715.16
7.2.240.0070.01015.01
7.2.230.0000.01115.27
7.2.220.0070.00315.07
7.2.210.0080.00414.89
7.2.200.0030.01114.86
7.2.190.0040.01114.99
7.2.180.0060.00314.91
7.2.170.0140.00414.89
7.2.160.0000.01515.04
7.2.150.0060.01216.58
7.2.140.0090.00916.87
7.2.130.0000.01516.84
7.2.120.0040.01116.99
7.2.110.0060.00316.85
7.2.100.0070.01116.90
7.2.90.0090.00316.46
7.2.80.0030.00916.83
7.2.70.0120.00317.01
7.2.60.0020.01216.79
7.2.50.0090.00916.89
7.2.40.0040.00816.82
7.2.30.0040.00716.96
7.2.20.0030.00916.71
7.2.10.0030.00916.95
7.2.00.0080.00618.10
7.1.330.0090.00615.62
7.1.320.0090.00615.52
7.1.310.0040.00715.67
7.1.300.0030.01215.61
7.1.290.0060.00315.80
7.1.280.0070.00715.54
7.1.270.0070.00715.72
7.1.260.0030.01415.83
7.1.250.0030.01315.48
7.1.240.0100.00315.50
7.1.230.0060.00315.82
7.1.220.0030.01015.98
7.1.210.0090.00315.90
7.1.200.0060.00815.60
7.1.190.0070.00715.89
7.1.180.0060.00315.93
7.1.170.0070.01015.86
7.1.160.0040.00815.72
7.1.150.0060.00615.91
7.1.140.0000.01515.91
7.1.130.0030.01115.66
7.1.120.0000.01115.59
7.1.110.0070.00315.74
7.1.100.0080.00716.95
7.1.90.0090.00615.59
7.1.80.0060.00615.97
7.1.70.0030.00716.52
7.1.60.0080.01117.60
7.1.50.0060.01016.21
7.1.40.0100.00315.67
7.1.30.0070.00415.93
7.1.20.0030.00915.63
7.1.10.0140.00015.65
7.1.00.0110.03519.04
7.0.330.0030.01015.55
7.0.320.0070.00615.10
7.0.310.0000.01415.45
7.0.300.0060.00315.30
7.0.290.0030.00515.54
7.0.280.0030.01315.55
7.0.270.0000.00915.54
7.0.260.0070.00415.13
7.0.250.0040.01115.53
7.0.240.0030.01215.52
7.0.230.0030.01315.29
7.0.220.0030.00615.62
7.0.210.0040.00815.42
7.0.200.0090.00316.02
7.0.190.0050.00515.50
7.0.180.0080.00315.52
7.0.170.0090.00015.48
7.0.160.0040.01115.55
7.0.150.0030.00615.51
7.0.140.0000.01215.50
7.0.130.0060.00915.20
7.0.120.0060.00615.57
7.0.110.0060.00615.55
7.0.100.0000.01315.27
7.0.90.0000.01315.58
7.0.80.0030.00815.61
7.0.70.0030.01015.27
7.0.60.0100.04218.54
7.0.50.0080.04016.74
7.0.40.0060.02116.67
7.0.30.0330.03516.70
7.0.20.0200.04016.88
7.0.10.0110.04616.84
7.0.00.0020.04816.93
5.6.400.0000.01214.14
5.6.390.0070.00714.33
5.6.380.0050.00514.11
5.6.370.0030.00614.80
5.6.360.0030.00714.59
5.6.350.0060.00314.50
5.6.340.0070.00714.21
5.6.330.0070.00714.06
5.6.320.0060.00914.13
5.6.310.0100.00314.71
5.6.300.0060.00614.52
5.6.290.0120.00314.72
5.6.280.0060.00914.71
5.6.270.0100.00314.50
5.6.260.0070.00714.47
5.6.250.0100.00314.66
5.6.240.0040.01214.34
5.6.230.0070.00414.40
5.6.220.0000.01314.39
5.6.210.0120.04317.49
5.6.200.0110.03816.21
5.6.190.0140.03517.48
5.6.180.0300.03717.49
5.6.170.0100.02517.32
5.6.160.0020.04317.31
5.6.150.0100.03016.16
5.6.140.0070.02916.24
5.6.130.0090.03816.36
5.6.120.0080.02117.58
5.6.110.0070.04717.68
5.6.100.0110.02217.76
5.6.90.0120.03817.88
5.6.80.0070.04217.51
5.6.70.0000.01314.17
5.6.60.0070.01014.57
5.6.50.0040.01414.23
5.6.40.0000.00914.43
5.6.30.0100.00614.45
5.6.20.0000.01214.42
5.6.10.0000.01014.41
5.6.00.0120.00014.19
5.5.380.0090.00614.18
5.5.370.0060.00614.36
5.5.360.0030.00714.41
5.5.350.0040.04517.24
5.5.340.0070.04216.29
5.5.330.0080.02917.20
5.5.320.0330.03817.26
5.5.310.0210.02617.37
5.5.300.0050.04316.05
5.5.290.0030.03016.12
5.5.280.0100.02117.56
5.5.270.0090.03817.46
5.5.260.0070.04117.33
5.5.250.0080.03817.35
5.5.240.0110.04017.16
5.5.230.0000.00914.03
5.5.220.0040.01114.22
5.5.210.0040.01113.99
5.5.200.0040.00714.11
5.5.190.0000.01714.47
5.5.180.0060.00913.80
5.5.170.0070.00414.09
5.5.160.0070.00714.25
5.5.150.0030.00714.43
5.5.140.0030.01014.23
5.5.130.0120.00614.37
5.5.120.0090.00314.06
5.5.110.0050.00314.18
5.5.100.0040.00414.06
5.5.90.0030.00614.36
5.5.80.0030.00714.33
5.5.70.0060.00614.16
5.5.60.0110.00314.44
5.5.50.0000.01514.39
5.5.40.0060.01214.07
5.5.30.0030.00814.33
5.5.20.0000.00913.86
5.5.10.0030.00614.18
5.5.00.0070.00313.91

preferences:
44.6 ms | 401 KiB | 5 Q