3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testString = "dies ist eine testfirma mit mehr als fünfzig zeichen"; var_dump(breakUpWords($testString, 50)); var_dump(beforeLast($testString, 50)); function beforeLast($str, $before) { $posUntil = strrpos($str, $before); if ($posUntil === false) { return $str; } return substr($str, 0, $posUntil); } function breakUpWords(String $words, int $index) { if (mb_strlen($words) > $index) { return mb_substr($words, 0, 50); } return $words; }

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)
8.3.60.0100.00618.09
8.3.50.0070.01316.10
8.3.40.0040.01118.55
8.3.30.0100.00718.54
8.3.20.0080.00018.85
8.3.10.0040.00420.80
8.3.00.0000.00817.80
8.2.180.0080.00818.14
8.2.170.0120.00622.96
8.2.160.0000.01418.94
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.54
8.2.120.0020.00526.35
8.2.110.0030.00619.39
8.2.100.0040.00717.78
8.2.90.0000.00817.59
8.2.80.0040.00418.77
8.2.70.0050.00317.89
8.2.60.0090.00017.80
8.2.50.0000.00818.10
8.2.40.0040.00419.09
8.2.30.0070.00019.38
8.2.20.0060.00317.99
8.2.10.0000.00818.11
8.2.00.0070.00019.31
8.1.280.0100.01025.92
8.1.270.0040.00423.66
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0090.00023.73
8.1.230.0080.00320.92
8.1.220.0080.00018.55
8.1.210.0000.00919.01
8.1.200.0000.00917.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0070.00018.82
8.1.150.0000.00818.71
8.1.140.0050.00217.65
8.1.130.0030.00319.07
8.1.120.0070.00017.41
8.1.110.0050.00317.35
8.1.100.0030.00617.40
8.1.90.0060.00317.28
8.1.80.0040.00417.28
8.1.70.0030.00717.32
8.1.60.0090.00017.61
8.1.50.0020.00517.61
8.1.40.0030.00617.64
8.1.30.0040.00417.73
8.1.20.0040.00417.77
8.1.10.0030.00517.46
8.1.00.0060.00317.45
8.0.300.0030.00619.89
8.0.290.0000.00816.63
8.0.280.0040.00418.50
8.0.270.0030.00317.21
8.0.260.0030.00717.17
8.0.250.0040.00416.99
8.0.240.0050.00216.85
8.0.230.0000.00716.85
8.0.220.0040.00416.92
8.0.210.0000.00716.93
8.0.200.0030.00316.94
8.0.190.0040.00416.95
8.0.180.0000.00816.97
8.0.170.0060.00316.93
8.0.160.0030.00316.92
8.0.150.0000.00716.84
8.0.140.0000.00716.71
8.0.130.0060.00013.28
8.0.120.0080.00016.82
8.0.110.0000.00716.92
8.0.100.0040.00416.93
8.0.90.0070.00016.87
8.0.80.0100.00716.90
8.0.70.0000.00716.78
8.0.60.0070.00016.84
8.0.50.0000.00716.77
8.0.30.0130.00917.08
8.0.20.0110.00717.40
8.0.10.0040.00416.74
8.0.00.0100.00716.75
7.4.330.0000.00615.55
7.4.320.0030.00316.50
7.4.300.0050.00216.63
7.4.290.0000.00816.61
7.4.280.0030.00516.49
7.4.270.0070.00016.61
7.4.260.0000.00616.63
7.4.250.0070.00016.49
7.4.240.0070.00016.63
7.4.230.0030.00316.68
7.4.220.0040.00416.58
7.4.210.0120.00516.63
7.4.200.0000.00716.30
7.4.160.0070.01116.42
7.4.140.0140.00717.86
7.4.130.0060.01316.42
7.4.120.0110.01016.62
7.4.110.0120.00616.61
7.4.100.0070.01016.66
7.4.90.0090.00816.74
7.4.80.0140.00319.39
7.4.70.0180.00716.42
7.4.60.0110.00616.64
7.4.50.0080.00816.53
7.4.40.0060.01616.57
7.4.00.0060.00815.18
7.3.330.0000.00513.27
7.3.320.0060.00013.45
7.3.310.0000.00716.39
7.3.300.0000.00716.38
7.3.290.0030.00316.30
7.3.280.0050.00816.56
7.3.260.0070.01016.53
7.3.240.0100.00816.42
7.3.230.0130.00516.64
7.3.210.0140.00416.38
7.3.200.0040.01116.41
7.3.190.0080.01216.61
7.3.180.0120.00916.46
7.3.170.0140.00716.60
7.3.160.0030.01216.57
7.3.120.0000.01614.72
7.3.110.0090.00915.06
7.3.100.0030.01015.03
7.3.90.0030.01314.57
7.3.80.0040.00715.04
7.3.70.0070.00714.82
7.3.60.0080.00414.79
7.3.50.0000.01514.78
7.3.40.0030.00914.66
7.3.30.0080.00814.89
7.3.20.0140.00016.62
7.3.10.0050.00516.60
7.3.00.0060.00616.60
7.2.330.0080.01616.59
7.2.320.0090.00916.34
7.2.310.0060.01616.47
7.2.300.0030.01516.66
7.2.290.0100.01316.53
7.2.240.0060.01214.92
7.2.230.0160.00014.66
7.2.220.0070.01114.88
7.2.210.0040.01115.03
7.2.200.0070.00714.80
7.2.190.0130.00314.81
7.2.180.0030.01015.17
7.2.170.0030.00714.80
7.2.160.0100.00014.88
7.2.150.0060.00916.79
7.2.140.0030.00616.59
7.2.130.0100.00316.94
7.2.120.0070.00716.78
7.2.110.0000.01316.78
7.2.100.0070.00616.88
7.2.90.0070.00716.85
7.2.80.0070.00716.99
7.2.70.0050.00816.83
7.2.60.1060.00915.87
7.2.50.0380.00916.10
7.2.40.0880.00816.07
7.2.30.0840.00816.11
7.2.20.0710.00816.08
7.2.10.0840.01016.12
7.2.00.0870.00816.08
7.1.330.0090.00615.80
7.1.320.0090.00616.02
7.1.310.0060.00915.61
7.1.300.0000.01315.93
7.1.290.0040.00715.60
7.1.280.0040.01215.73
7.1.270.0110.00315.67
7.1.260.0070.00715.86
7.1.250.0050.00615.97
7.1.200.0080.00315.97
7.1.170.1450.00713.88
7.1.160.1350.01016.73
7.1.150.1470.01016.44
7.1.140.1830.01016.94
7.1.130.1550.00816.73
7.1.120.1710.01116.48
7.1.110.1400.01016.23
7.1.100.1540.01115.90
7.1.90.2270.01016.20
7.1.80.1870.01116.48
7.1.70.2480.00915.22
7.1.60.2130.01533.05
7.1.50.2340.01633.05
7.1.40.1870.01132.64
7.1.30.1880.01232.79
7.1.20.3500.02032.50
7.1.10.1840.01214.82
7.1.00.1190.01115.13

preferences:
63.29 ms | 401 KiB | 5 Q