3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iniGetBytes($val) { $val = trim(ini_get($val)); if ($val != '') { $last = strtolower( $val{strlen($val) - 1} ); } else { $last = ''; } switch ($last) { // The 'G' modifier is available since PHP 5.1.0 case 'g': $val *= 1024; case 'm': $val *= 1024; case 'k': $val *= 1024; } return $val; } ini_set('post_max_size', '5m'); // fake the used ini-entry var_dump(iniGetBytes('post_max_size'));

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)
8.3.70.0110.00716.50
8.3.60.0120.00316.63
8.3.50.0060.01021.98
8.3.40.0060.00918.63
8.3.30.0070.01118.42
8.3.20.0040.00421.63
8.3.10.0050.00320.39
8.3.00.0000.00720.96
8.2.180.0150.00418.35
8.2.170.0060.00922.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0110.00019.59
8.2.120.0000.00826.35
8.2.110.0030.00622.32
8.2.100.0040.00817.72
8.2.90.0040.00418.95
8.2.80.0050.00517.97
8.2.70.0000.00917.34
8.2.60.0030.00617.91
8.2.50.0000.00818.10
8.2.40.0000.00822.32
8.2.30.0060.00320.83
8.2.20.0050.00217.92
8.2.10.0040.00417.86
8.2.00.0000.00717.98
8.1.280.0190.00425.92
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00622.20
8.1.230.0060.00617.45
8.1.220.0100.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0050.00218.63
8.1.150.0030.00520.16
8.1.140.0000.00819.52
8.1.130.0030.00318.86
8.1.120.0040.00417.33
8.1.110.0000.00717.32
8.1.100.0070.00017.33
8.1.90.0030.00617.30
8.1.80.0050.00517.29
8.1.70.0070.00017.31
8.1.60.0000.00717.48
8.1.50.0000.00817.40
8.1.40.0020.00517.26
8.1.30.0040.00417.49
8.1.20.0050.00217.48
8.1.10.0040.00417.38
8.1.00.0000.00717.29
8.0.300.0000.00718.77
8.0.290.0000.00916.58
8.0.280.0000.00718.30
8.0.270.0030.00317.12
8.0.260.0040.00417.10
8.0.250.0060.00016.80
8.0.240.0030.00616.83
8.0.230.0040.00416.75
8.0.220.0000.00816.83
8.0.210.0040.00416.68
8.0.200.0060.00316.88
8.0.190.0030.00616.80
8.0.180.0050.00216.72
8.0.170.0000.00716.83
8.0.160.0000.00816.89
8.0.150.0050.00216.77
8.0.140.0000.00716.64
8.0.130.0000.00513.17
8.0.120.0040.00416.79
8.0.110.0070.00016.67
8.0.100.0000.00716.91
8.0.90.0000.00716.71
8.0.80.0090.00616.73
8.0.70.0000.00816.71
8.0.60.0000.00716.68
8.0.50.0000.00716.68
8.0.30.0080.01116.92
8.0.20.0130.00817.40
8.0.10.0000.00716.77
8.0.00.0140.00316.50
7.4.330.0020.00215.55
7.4.320.0030.00316.58
7.4.300.0030.00316.50
7.4.290.0070.00416.39
7.4.280.0070.00016.52
7.4.270.0030.00316.50
7.4.260.0070.00016.59
7.4.250.0070.00016.36
7.4.240.0030.00316.52
7.4.230.0030.00316.69
7.4.220.0130.01316.61
7.4.210.0030.01216.56
7.4.200.0070.00016.69
7.4.160.0030.01316.48
7.4.150.0100.00717.40
7.4.140.0120.00917.86
7.4.130.0060.01016.55
7.4.120.0060.01216.49
7.4.110.0190.00316.51
7.4.100.0080.00816.63
7.4.90.0130.00316.54
7.4.80.0090.00619.39
7.4.70.0130.00316.64
7.4.60.0090.00616.60
7.4.50.0070.01016.61
7.4.40.0150.00616.59
7.4.30.0140.00316.35
7.4.00.0060.01214.90
7.3.330.0050.00013.21
7.3.320.0000.00613.34
7.3.310.0040.00416.32
7.3.300.0000.00716.42
7.3.290.0070.00816.44
7.3.280.0070.01016.39
7.3.270.0030.01317.40
7.3.260.0060.01316.39
7.3.250.0120.00616.58
7.3.240.0080.00916.53
7.3.230.0130.00316.41
7.3.210.0070.01016.41
7.3.200.0000.01916.41
7.3.190.0060.00916.62
7.3.180.0000.02216.60
7.3.170.0160.00016.58
7.3.160.0160.00316.50
7.3.60.0090.00714.67
7.3.50.0040.00914.86
7.3.40.0100.00214.78
7.3.30.0050.00814.82
7.3.20.0100.00815.64
7.3.10.0090.00615.62
7.3.00.0120.00915.78
7.2.330.0070.01116.80
7.2.320.0100.00616.86
7.2.310.0030.01416.66
7.2.300.0090.01016.50
7.2.290.0100.00616.68
7.2.190.0070.01114.96
7.2.180.0090.00615.02
7.2.170.0030.00914.90
7.2.160.0070.00715.02
7.2.150.0040.00915.83
7.2.140.0130.00315.91
7.2.130.0060.00815.92
7.2.120.0160.00515.97
7.2.110.0140.00615.97
7.2.100.0100.01215.99
7.2.90.0130.01115.83
7.2.80.0090.01016.12
7.2.70.0150.00215.94
7.2.60.0110.00916.26
7.2.50.0280.00615.91
7.2.40.0150.00716.03
7.2.30.0080.01315.95
7.2.20.0070.01116.04
7.2.10.0110.00916.07
7.2.00.0300.01017.14
7.1.300.0120.00814.90
7.1.290.0060.00614.73
7.1.280.0100.00614.83
7.1.270.0030.00914.88
7.1.260.0090.00314.72
7.1.250.0060.00614.91
7.1.240.0190.01014.72
7.1.230.0170.00614.86
7.1.220.0080.01714.96
7.1.210.0120.01514.74
7.1.200.0120.01015.27
7.1.190.0120.01614.78
7.1.180.0200.00914.69
7.1.170.0160.00414.65
7.1.160.0110.00714.92
7.1.150.0130.00814.80
7.1.140.0200.00714.97
7.1.130.0080.01014.98
7.1.120.0160.00914.73
7.1.110.0160.00914.72
7.1.100.0130.00715.98
7.1.90.0210.00714.97
7.1.80.0150.00614.93
7.1.70.0070.01015.29
7.1.60.0130.00715.65
7.1.50.0120.00815.58
7.1.40.0210.00414.67
7.1.30.0120.00614.81
7.1.20.0270.02823.35
7.1.10.0300.02816.80
7.1.00.0220.02717.30
7.0.330.0520.00914.48
7.0.320.0210.00514.46
7.0.310.0180.01514.32
7.0.300.0170.00414.49
7.0.290.0130.01014.53
7.0.280.0170.00214.51
7.0.270.0150.00614.47
7.0.260.0160.00914.41
7.0.250.0180.00714.46
7.0.240.0110.00814.57
7.0.230.0180.00614.56
7.0.220.0170.00214.59
7.0.210.0140.00814.47
7.0.200.0130.00715.30
7.0.190.0120.00914.56
7.0.180.0190.00614.50
7.0.170.0130.01114.38
7.0.160.0110.03216.36
7.0.150.0410.02716.25
7.0.140.0370.03116.87
7.0.130.0260.02816.25
7.0.120.0160.02716.98
7.0.110.0430.02417.01
7.0.100.0900.03016.93
7.0.90.0140.02816.86
7.0.80.0060.03316.96
7.0.70.0110.02516.89
7.0.60.0150.02916.96
7.0.50.0060.02816.98
7.0.40.0090.02816.92
7.0.30.0160.02916.97
7.0.20.0130.02316.99
7.0.10.0170.03016.92
7.0.00.0120.02516.96
5.6.400.0180.00614.33
5.6.390.0290.00314.62
5.6.380.0160.00614.58

preferences:
73.8 ms | 401 KiB | 5 Q