3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start(); ?> flarg blarg dlarg <!-- BEGIN DYNAMIC BLOCK: guide_greeting --> filler content <!-- END DYNAMIC BLOCK: guide_greeting --> flarg blarg dlarg <?php $content = ob_get_clean(); function getDyanmicBlockContent($content, $tag) { $boundaries = (object) [ 'start' => sprintf('<!-- BEGIN DYNAMIC BLOCK: %s -->', $tag), 'end' => sprintf('<!-- END DYNAMIC BLOCK: %s -->', $tag), ]; $results = (object) [ 'start' => stripos($content, $boundaries->start), 'end' => stripos($content, $boundaries->end), ]; if ($results->start === false || $results->end === false || $results->start > $results->end) { return false; } return $results; } var_dump( getDyanmicBlockContent($content, 'guide_greeting') );

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)
8.3.60.0080.00818.56
8.3.50.0070.00718.17
8.3.40.0060.00918.59
8.3.30.0090.00618.85
8.3.20.0000.00819.15
8.3.10.0070.00021.85
8.3.00.0040.00423.61
8.2.180.0120.00318.14
8.2.170.0110.00722.96
8.2.160.0070.00719.18
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00418.09
8.2.120.0050.00226.35
8.2.110.0050.00520.93
8.2.100.0060.00617.84
8.2.90.0040.00417.75
8.2.80.0080.00017.97
8.2.70.0080.00017.93
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0000.00719.44
8.2.30.0050.00219.33
8.2.20.0030.00718.15
8.2.10.0050.00219.50
8.2.00.0000.00819.53
8.1.280.0110.00425.92
8.1.270.0000.00722.04
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00722.55
8.1.230.0000.01120.78
8.1.220.0040.00417.79
8.1.210.0050.00518.88
8.1.200.0000.00917.22
8.1.190.0030.00617.13
8.1.180.0050.00318.10
8.1.170.0080.00018.88
8.1.160.0080.00318.93
8.1.150.0030.00518.87
8.1.140.0080.00019.42
8.1.130.0000.00719.04
8.1.120.0000.00717.47
8.1.110.0000.00717.47
8.1.100.0040.00417.38
8.1.90.0000.00717.38
8.1.80.0070.00017.49
8.1.70.0000.00717.44
8.1.60.0030.00917.60
8.1.50.0040.00417.43
8.1.40.0050.00317.51
8.1.30.0050.00317.65
8.1.20.0040.00417.73
8.1.10.0040.00417.52
8.1.00.0090.00017.60
8.0.300.0040.00419.84
8.0.290.0020.00516.63
8.0.280.0030.00318.48
8.0.270.0040.00417.29
8.0.260.0070.00017.22
8.0.250.0070.00017.00
8.0.240.0030.00316.97
8.0.230.0030.00317.04
8.0.220.0040.00416.93
8.0.210.0000.00816.88
8.0.200.0050.00316.85
8.0.190.0040.00416.97
8.0.180.0040.00416.84
8.0.170.0040.00416.95
8.0.160.0000.00716.81
8.0.150.0050.00316.79
8.0.140.0000.00816.89
8.0.130.0060.00013.31
8.0.120.0000.00716.88
8.0.110.0080.00016.85
8.0.100.0000.00716.96
8.0.90.0040.00416.99
8.0.80.0080.01216.90
8.0.70.0000.00716.80
8.0.60.0040.00416.91
8.0.50.0030.00516.98
8.0.30.0130.00517.07
8.0.20.0140.00817.40
8.0.10.0000.00716.84
8.0.00.0110.00716.70
7.4.330.0030.00315.55
7.4.320.0040.00416.55
7.4.300.0000.00716.54
7.4.290.0030.00316.58
7.4.280.0000.00816.67
7.4.270.0040.00416.63
7.4.260.0080.00016.50
7.4.250.0040.00716.48
7.4.240.0040.00416.52
7.4.230.0050.00316.28
7.4.220.0040.00416.37
7.4.210.0090.00816.55
7.4.200.0050.00316.37
7.4.160.0090.00716.56
7.4.140.0130.00517.86
7.4.130.0190.00616.43
7.4.120.0120.00816.59
7.4.110.0110.00616.61
7.4.100.0130.00316.54
7.4.90.0060.01316.52
7.4.80.0030.01919.39
7.4.70.0110.00716.43
7.4.60.0090.00916.51
7.4.50.0030.01016.21
7.4.40.0170.00616.51
7.4.00.0050.01214.98
7.3.330.0050.00013.27
7.3.320.0000.00513.27
7.3.310.0030.00316.25
7.3.300.0030.00316.27
7.3.290.0030.00316.12
7.3.280.0120.00416.21
7.3.260.0100.00716.46
7.3.240.0110.01116.43
7.3.230.0070.01016.45
7.3.210.0130.00616.31
7.3.200.0130.00316.35
7.3.190.0090.00916.34
7.3.180.0130.00216.23
7.3.170.0100.00616.33
7.3.160.0040.01716.55
7.3.120.0100.00714.57
7.3.110.0030.01314.45
7.3.100.0080.00814.99
7.3.90.0000.01414.75
7.3.80.0000.01214.85
7.3.70.0030.00914.63
7.3.60.0090.00614.67
7.3.50.0060.00614.79
7.3.40.0080.00814.75
7.3.30.0030.01014.75
7.3.20.0040.00416.67
7.3.10.0070.00716.55
7.3.00.0060.00616.73
7.2.330.0060.01216.59
7.2.320.0100.00716.64
7.2.310.0090.01216.78
7.2.300.0110.00516.74
7.2.290.0070.01016.65
7.2.250.0140.00314.79
7.2.240.0080.01115.22
7.2.230.0100.01015.27
7.2.220.0100.00314.99
7.2.210.0110.00314.95
7.2.200.0080.00815.00
7.2.190.0030.01015.07
7.2.180.0030.01014.93
7.2.170.0060.00615.04
7.2.70.0200.01314.92
7.2.60.0150.00915.17
7.2.50.0190.00615.04
7.2.40.0360.00714.75
7.2.30.0160.00615.14
7.2.20.0160.00915.05
7.2.10.0120.00915.18
7.2.00.0130.01015.20
7.1.330.0000.01415.82
7.1.320.0000.01215.49
7.1.310.0040.01115.86
7.1.300.0040.00715.85
7.1.290.0040.01215.44
7.1.280.0050.00515.63
7.1.270.0040.01115.66
7.1.260.0070.00715.82
7.1.200.0000.01015.93
7.1.170.0160.00614.02
7.1.160.0230.00714.07
7.1.150.0160.00813.77
7.1.140.0170.00713.66
7.1.130.0130.00913.98
7.1.120.0870.01014.10
7.1.110.0140.00713.91
7.1.100.0120.01113.88
7.1.90.0260.00614.01
7.1.80.0290.00314.07
7.1.70.0230.01013.84
7.1.60.0410.01031.89
7.1.50.0300.01732.05
7.1.40.0310.01231.95
7.1.30.0310.00931.95
7.1.20.0280.01432.06
7.1.10.0200.00813.98
7.1.00.0150.00913.71

preferences:
87.68 ms | 401 KiB | 5 Q