3v4l.org

run code in 300+ PHP versions simultaneously
<?php // this is your $this->row->product_description value for demonstration purposes: $html = <<<HTML Some text yatta yatta <hr id="system-readmore" /> Some more text blah blah HTML; list($introtext, $description) = explode('<hr id="system-readmore" />', $html, 2); var_dump($introtext); var_dump($description); echo "\n---\n"; var_dump(trim($introtext)); // this is tidier, with leading trailing/whitespace characters removed var_dump(trim($description)); // this is tidier, with leading trailing/whitespace characters removed echo "\n---\n"; list($introtext, $description) = preg_split('~\s*<hr id="system-readmore" />\s*~', $html, 2); var_dump($introtext); // no trim() call, no leading/trailing whitespace characters displayed var_dump($description); // no trim() call, no leading/trailing whitespace characters displayed

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)
8.5.30.0100.00919.13
8.5.20.0100.00719.64
8.5.10.0120.00616.86
8.5.00.0180.00620.17
8.4.180.0100.01219.81
8.4.170.0100.01120.50
8.4.160.0100.01121.59
8.4.150.0100.00316.95
8.4.140.0130.01117.65
8.4.130.0060.00318.65
8.4.120.0120.00824.34
8.4.110.0110.00920.64
8.4.100.0140.00717.92
8.4.90.0150.00518.18
8.4.80.0090.00719.89
8.4.70.0040.00418.19
8.4.60.0150.00718.94
8.4.50.0150.00818.41
8.4.40.0130.00719.55
8.4.30.0160.00319.55
8.4.20.0180.00319.60
8.4.10.0090.00620.38
8.3.300.0140.00620.85
8.3.290.0060.00320.93
8.3.280.0130.00918.53
8.3.270.0110.00816.71
8.3.260.0050.00416.94
8.3.250.0070.00118.82
8.3.240.0130.00517.05
8.3.230.0110.00916.72
8.3.220.0140.00416.57
8.3.210.0110.00718.50
8.3.200.0050.00416.87
8.3.190.0110.00816.93
8.3.180.0120.00718.61
8.3.170.0120.00620.53
8.3.160.0070.00017.20
8.3.150.0090.00917.12
8.3.140.0120.00416.58
8.3.130.0090.00016.68
8.3.120.0080.01220.48
8.3.110.0060.00320.94
8.3.100.0100.00324.06
8.3.90.0080.00026.77
8.3.80.0090.00017.97
8.3.70.0110.00718.55
8.3.60.0000.01518.43
8.3.50.0120.00518.48
8.3.40.0090.00619.00
8.3.30.0040.01218.79
8.3.20.0040.00419.04
8.3.10.0050.00321.79
8.3.00.0080.00017.91
8.2.300.0110.00921.80
8.2.290.0070.01118.86
8.2.280.0180.00318.45
8.2.270.0120.00618.82
8.2.260.0120.00617.04
8.2.250.0080.00018.67
8.2.240.0080.00017.30
8.2.230.0070.01122.58
8.2.220.0160.00337.54
8.2.210.0040.00426.77
8.2.200.0000.01016.63
8.2.190.0100.01016.59
8.2.180.0130.00716.88
8.2.170.0110.00722.96
8.2.160.0100.00319.20
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00019.95
8.2.120.0080.00026.35
8.2.110.0090.00022.23
8.2.100.0060.00618.03
8.2.90.0040.00417.88
8.2.80.0070.00319.03
8.2.70.0040.00417.77
8.2.60.0050.00317.80
8.2.50.0080.00018.10
8.2.40.0080.00019.15
8.2.30.0070.00019.38
8.2.20.0030.00618.14
8.2.10.0040.00418.09
8.2.00.0040.00419.44
8.1.340.0130.00718.00
8.1.330.0100.00822.09
8.1.320.0090.01016.71
8.1.310.0110.00416.78
8.1.300.0080.00818.54
8.1.290.0030.00630.84
8.1.280.0090.00625.92
8.1.270.0030.00523.92
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.78
8.1.230.0080.00422.75
8.1.220.0000.00818.73
8.1.210.0040.00418.77
8.1.200.0030.00517.35
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0000.00818.63
8.1.160.0030.00618.72
8.1.150.0000.00718.89
8.1.140.0040.00417.67
8.1.130.0000.01019.03
8.1.120.0000.00717.57
8.1.110.0040.00417.56
8.1.100.0080.00017.56
8.1.90.0030.00517.46
8.1.80.0030.00717.52
8.1.70.0000.00717.49
8.1.60.0030.00617.57
8.1.50.0000.00717.59
8.1.40.0000.00917.64
8.1.30.0030.00517.75
8.1.20.0000.00817.65
8.1.10.0040.00417.72
8.1.00.0030.00617.73
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.37
8.0.270.0070.00017.34
8.0.260.0000.00617.14
8.0.250.0000.00717.02
8.0.240.0040.00417.16
8.0.230.0070.00017.13
8.0.220.0050.00217.03
8.0.210.0030.00417.02
8.0.200.0030.00317.18
8.0.190.0000.00817.08
8.0.180.0040.00416.96
8.0.170.0060.00317.06
8.0.160.0040.00417.03
8.0.150.0030.00417.01
8.0.140.0000.00717.03
8.0.130.0000.00513.51
8.0.120.0000.00716.99
8.0.110.0070.00017.07
8.0.100.0000.00817.01
8.0.90.0040.00416.93
8.0.80.0100.00917.04
8.0.70.0070.00016.91
8.0.60.0070.00017.02
8.0.50.0040.00417.09
8.0.30.0130.00617.26
8.0.20.0170.00617.40
8.0.10.0040.00417.20
8.0.00.0110.00917.02
7.4.330.0000.00515.55
7.4.320.0090.00016.67
7.4.300.0000.00616.64
7.4.290.0000.00716.73
7.4.280.0070.00016.59
7.4.270.0030.00516.63
7.4.260.0040.00416.65
7.4.250.0000.00716.47
7.4.240.0000.00716.68
7.4.230.0030.00316.75
7.4.220.0040.00416.63
7.4.210.0050.01216.60
7.4.200.0000.00716.65
7.4.160.0070.01116.74
7.4.140.0110.00717.86
7.4.130.0140.00316.73
7.4.120.0110.00916.63
7.4.110.0080.01116.74
7.4.100.0060.01016.63
7.4.90.0090.00616.58
7.4.80.0100.01319.39
7.4.70.0050.01116.98
7.4.60.0060.01116.46
7.4.50.0030.00916.54
7.4.40.0100.01016.64
7.4.00.0040.01215.00
7.3.330.0050.00013.34
7.3.320.0030.00313.24
7.3.310.0070.00016.55
7.3.300.0050.00316.44
7.3.290.0040.00416.46
7.3.280.0100.00716.39
7.3.260.0100.01016.67
7.3.240.0080.01016.54
7.3.230.0110.00516.49
7.3.210.0130.00716.54
7.3.200.0090.01216.50
7.3.190.0070.01016.68
7.3.180.0090.01216.59
7.3.170.0150.00316.46
7.3.160.0120.00416.54
7.2.330.0040.01316.72
7.2.320.0130.00416.86
7.2.310.0090.00916.88
7.2.300.0040.01716.54
7.2.290.0100.01016.58
7.2.60.0070.00717.04
7.2.40.0470.00918.15
7.2.30.0550.01018.35
7.2.20.0460.01018.27
7.2.10.0520.00718.05
7.2.00.1260.01117.96
7.1.200.0030.00916.09
7.1.160.0560.01016.95
7.1.150.0480.00917.13
7.1.140.0450.01016.97
7.1.130.0750.00817.16
7.1.120.0570.00916.88
7.1.110.0530.00716.17
7.1.100.0670.01016.29
7.1.90.0680.01116.43
7.1.80.0940.01216.45
7.1.70.1050.00615.27
7.1.60.1420.01633.47
7.1.50.1160.01132.82
7.1.40.1270.01032.88
7.1.30.1480.01032.86
7.1.20.1390.01333.01
7.1.10.1020.01114.84
7.1.00.1130.00915.02

preferences:
58.04 ms | 1446 KiB | 5 Q