3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = <<<TEST {De nombreuses entreprises {|dans le {secteur|domaine} {de la communication|des médias|des services|de la vente {|en ligne}|du e-commerce|du commerce en ligne}}|{De nombreuses personnes|De nombreux {cadres|professionnels}} {dont le {métier|rôle} est de {communiquer|gérer la communication|gérer la relation-clients}|qui {travaillent|officient} dans {la communication|les relations avec les clients|la publicité|le marketing}}} {utilisent|se servent de} {notre {service|offre|plateforme|API}|nos {services|offres|plateformes|API}} pour {envoyer leurs SMS|générer du CA|augmenter leurs {ventes|revenus|bénéfices}|gérer leurs campagnes} {|et {ça|cela} {marche|semble marcher}|et {la réussite|le succès} {est|semble|semble être} {là|au rendez-vous}|et tout le monde {{est|semble|semble être} {satisfait|content}|y gagne}}. TEST; for ($j = 1; $j <= 10; $j++) { $out = array(); if(preg_match_all("|\{[^\{\}]+\}|",$a,$out, PREG_PATTERN_ORDER)){ die('ttttt'); }; preg_match_all("|\{[^\{\}]+\}|",$a,$out, PREG_PATTERN_ORDER); if (empty($out)) { die($j); break; } //print_r($out); $depth = $j; $outCleanned = array_map(function($value) use ($depth) { $value = str_replace('{', 'A' . $depth . 'A', $value); $value = str_replace('|', 'B' . $depth . 'B', $value); $value = str_replace('}', 'C' . $depth . 'C', $value); return $value; }, $out); $b = $a; foreach ($out as $i => $value) { $b = str_replace($value, $outCleanned[$i], $b); } $a = $b; //print_r($outCleanned); } $a = str_replace("A4A", "\n{\n", $a); $a = str_replace("B4B", "|", $a); $a = str_replace("C4C", "\n}\n", $a); $a = str_replace("A3A", "\n\t{\n\t", $a); $a = str_replace("B3B", "|", $a); $a = str_replace("C3C", "\n\t}\n\t", $a); $a = str_replace("A2A", "\n\t\t{\n\t\t", $a); $a = str_replace("B2B", "|", $a); $a = str_replace("C2C", "\n\t\t}\n\t\t", $a); $a = str_replace("A1A", "{", $a); $a = str_replace("B1B", "|", $a); $a = str_replace("C1C", "}", $a); echo $a;

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)
8.3.60.0090.00618.43
8.3.50.0070.01117.82
8.3.40.0070.00719.04
8.3.30.0060.00918.92
8.3.20.0070.00020.33
8.3.10.0080.00022.00
8.3.00.0030.00523.60
8.2.180.0150.00618.66
8.2.170.0120.00422.96
8.2.160.0100.00320.47
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00020.52
8.2.120.0050.00326.35
8.2.110.0100.00021.04
8.2.100.0040.00817.91
8.2.90.0080.00019.02
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00417.80
8.2.50.0090.00019.21
8.2.40.0000.00920.41
8.2.30.0000.00720.55
8.2.20.0040.00417.93
8.2.10.0080.00018.14
8.2.00.0040.00418.17
8.1.280.0150.00325.92
8.1.270.0040.00423.86
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00621.18
8.1.230.0120.00017.64
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0000.00917.38
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0000.00818.67
8.1.160.0040.00418.75
8.1.150.0000.00720.36
8.1.140.0080.00019.55
8.1.130.0050.00318.99
8.1.120.0040.00417.48
8.1.110.0080.00017.46
8.1.100.0040.00417.61
8.1.90.0000.00717.48
8.1.80.0040.00417.60
8.1.70.0030.00317.46
8.1.60.0000.00817.59
8.1.50.0080.00417.66
8.1.40.0060.00317.68
8.1.30.0000.00817.80
8.1.20.0000.00817.84
8.1.10.0040.00417.53
8.1.00.0040.00417.49
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0000.00718.30
8.0.270.0030.00317.18
8.0.260.0000.00717.16
8.0.250.0030.00317.11
8.0.240.0050.00317.18
8.0.230.0030.00317.19
8.0.220.0000.00817.07
8.0.210.0000.00717.07
8.0.200.0000.00617.14
8.0.190.0000.00817.03
8.0.180.0070.00017.11
8.0.170.0000.00817.13
8.0.160.0000.00717.15
8.0.150.0000.00817.02
8.0.140.0040.00417.03
8.0.130.0000.00613.39
8.0.120.0020.00516.94
8.0.110.0040.00417.05
8.0.100.0050.00217.09
8.0.90.0040.00417.11
8.0.80.0090.01217.08
8.0.70.0040.00417.02
8.0.60.0030.00616.88
8.0.50.0040.00416.93
8.0.30.0070.01017.16
8.0.20.0140.01217.40
8.0.10.0050.00217.00
8.0.00.0150.00616.90
7.4.330.0000.00515.55
7.4.320.0030.00316.82
7.4.300.0000.00616.78
7.4.290.0030.00316.69
7.4.280.0000.00816.71
7.4.270.0070.00016.77
7.4.260.0030.00616.68
7.4.250.0040.00416.71
7.4.240.0040.00416.70
7.4.230.0070.00016.71
7.4.220.0070.01016.85
7.4.210.0080.00616.66
7.4.200.0070.00016.66
7.4.160.0090.00716.71
7.4.150.0100.01317.40
7.4.140.0100.00917.86
7.4.130.0070.01016.70
7.4.120.0100.00916.65
7.4.110.0090.00916.70
7.4.100.0160.00316.49
7.4.90.0040.01316.61
7.4.80.0090.00919.39
7.4.70.0140.00316.68
7.4.60.0090.01216.75
7.4.50.0070.01116.66
7.4.40.0060.00916.50
7.4.30.0200.00316.38
7.4.00.0100.00315.18
7.3.330.0000.00513.55
7.3.320.0000.00513.25
7.3.310.0070.00016.46
7.3.300.0070.00016.51
7.3.290.0030.00316.48
7.3.280.0080.01216.48
7.3.270.0150.00317.40
7.3.260.0090.00916.71
7.3.250.0090.00816.50
7.3.240.0070.00916.64
7.3.230.0110.00616.70
7.3.210.0090.01216.49
7.3.200.0130.00316.57
7.3.190.0090.00616.51
7.3.180.0110.00616.73
7.3.170.0050.01316.70
7.3.160.0160.00016.49
7.2.330.0060.00916.78
7.2.320.0080.01116.79
7.2.310.0100.00716.54
7.2.300.0140.00316.77
7.2.290.0040.01516.70
7.2.60.0030.01316.81
7.1.200.0030.01016.05
7.1.70.0000.01117.30
7.1.60.0070.00717.48
7.1.50.0130.01617.08
7.1.30.0270.06038.29
7.1.20.0370.05738.35
7.1.10.0700.06020.45
7.1.00.0700.05720.66
7.0.200.0030.01016.92
7.0.170.0130.05321.84
7.0.160.0830.09319.94
7.0.150.0970.08320.11
7.0.140.0770.05720.09
7.0.130.0870.07020.25
7.0.120.1300.07020.07
7.0.110.0670.06319.95
7.0.100.0970.08019.96
7.0.90.1200.07320.15
7.0.80.1200.08320.15
7.0.70.0900.09020.13
7.0.60.0770.06720.17
7.0.50.0830.06720.11
7.0.40.0970.06320.10
7.0.30.0970.05320.22
7.0.20.1070.07020.02
7.0.10.1300.06320.13
7.0.00.1370.07320.13

preferences:
59.89 ms | 400 KiB | 5 Q