3v4l.org

run code in 300+ PHP versions simultaneously
<?php $customData = "===== description ===== Description test"; $arr = preg_split('#={5}\s+([^=]+)\s+={5}#', $customData, -1, PREG_SPLIT_DELIM_CAPTURE); $data = array(); for ($i=1, $l=sizeof($arr); $i<$l; $i+=2) { echo trim($arr[$i]); } //print_r($arr);

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)
8.3.60.0060.00918.44
8.3.50.0090.00621.27
8.3.40.0110.00419.13
8.3.30.0070.00719.23
8.3.20.0000.00820.29
8.3.10.0040.00422.08
8.3.00.0070.00022.39
8.2.180.0130.01316.63
8.2.170.0180.00322.96
8.2.160.0070.00719.16
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0000.00819.61
8.2.110.0070.00321.12
8.2.100.0040.00818.16
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00618.05
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0030.00518.20
8.2.20.0040.00417.94
8.2.10.0040.00417.79
8.2.00.0020.00517.85
8.1.280.0100.01025.92
8.1.270.0000.00822.05
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00321.48
8.1.230.0090.00317.52
8.1.220.0050.00317.79
8.1.210.0090.00018.77
8.1.200.0030.00717.35
8.1.190.0040.00417.35
8.1.180.0060.00318.70
8.1.170.0060.00318.70
8.1.160.0030.00522.12
8.1.150.0030.00518.71
8.1.140.0060.00317.63
8.1.130.0000.00717.87
8.1.120.0000.00717.65
8.1.110.0000.00817.50
8.1.100.0040.00317.50
8.1.90.0000.00717.63
8.1.80.0000.00717.66
8.1.70.0000.00817.60
8.1.60.0030.00517.75
8.1.50.0040.00417.59
8.1.40.0070.00017.71
8.1.30.0040.00417.81
8.1.20.0040.00417.80
8.1.10.0000.00817.65
8.1.00.0040.00417.64
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0000.00718.55
8.0.270.0000.00717.17
8.0.260.0070.00017.00
8.0.250.0070.00017.10
8.0.240.0030.00317.11
8.0.230.0000.00717.07
8.0.220.0070.00016.91
8.0.210.0040.00416.89
8.0.200.0000.00616.92
8.0.190.0000.00717.02
8.0.180.0000.00717.07
8.0.170.0040.00417.12
8.0.160.0070.00016.93
8.0.150.0000.00817.02
8.0.140.0050.00217.07
8.0.130.0000.00613.54
8.0.120.0050.00317.02
8.0.110.0000.00717.01
8.0.100.0000.00716.85
8.0.90.0000.00717.12
8.0.80.0090.00616.93
8.0.70.0080.00017.09
8.0.60.0000.00716.89
8.0.50.0000.00717.04
8.0.30.0150.00617.36
8.0.20.0120.00617.40
8.0.10.0000.00717.04
8.0.00.0100.01416.87
7.4.330.0000.00515.00
7.4.320.0060.00016.87
7.4.300.0000.00716.85
7.4.290.0000.00616.71
7.4.280.0080.00016.83
7.4.270.0040.00416.85
7.4.260.0050.00316.80
7.4.250.0000.00716.77
7.4.240.0040.00416.72
7.4.230.0070.00016.91
7.4.220.0180.00916.80
7.4.210.0080.00816.71
7.4.200.0070.00016.77
7.4.190.0040.00416.97
7.4.160.0130.00316.80
7.4.150.0070.01017.40
7.4.140.0130.01017.86
7.4.130.0140.00316.69
7.4.120.0120.00616.64
7.4.110.0180.00016.67
7.4.100.0220.00316.65
7.4.90.0070.01016.80
7.4.80.0130.00919.39
7.4.70.0100.00716.64
7.4.60.0060.01116.66
7.4.50.0050.00316.55
7.4.40.0060.00622.77
7.4.30.0130.00316.71
7.4.00.0060.00915.28
7.3.330.0020.00213.40
7.3.320.0000.00513.22
7.3.310.0040.00416.27
7.3.300.0060.00016.47
7.3.290.0100.00316.36
7.3.280.0070.00916.40
7.3.270.0070.01017.40
7.3.260.0090.01516.71
7.3.250.0110.00716.80
7.3.240.0120.00916.57
7.3.230.0110.00616.64
7.3.210.0030.01616.53
7.3.200.0070.01016.80
7.3.190.0140.00316.73
7.3.180.0110.00616.34
7.3.170.0070.01016.56
7.3.160.0070.01016.36
7.3.120.0070.00715.02
7.2.330.0100.00716.76
7.2.320.0090.00916.78
7.2.310.0030.01516.67
7.2.300.0090.00716.61
7.2.290.0030.01316.70
7.1.70.0080.00817.33
7.1.60.0170.00719.82
7.1.50.0090.01516.98
7.1.00.0000.07022.46
7.0.200.0050.00216.93
7.0.140.0030.07722.16
7.0.60.0100.06320.04
7.0.50.0070.04717.94
7.0.40.0030.06020.26
7.0.30.0270.05020.23
7.0.20.0370.07320.18
7.0.10.0200.04020.18
7.0.00.0000.07020.18
5.6.280.0000.07021.04
5.6.210.0030.06320.75
5.6.200.0000.09318.22
5.6.190.0030.08020.27
5.6.180.4070.04320.56
5.6.170.0300.06320.52
5.6.160.0130.05320.49
5.6.150.0100.03318.11
5.6.140.0030.04318.18
5.6.130.0070.08018.12
5.6.120.0200.07721.14
5.6.110.0170.03320.98
5.6.100.0170.05721.13
5.6.90.0030.05021.12
5.6.80.0070.07720.50
5.6.70.0230.08020.36
5.5.350.0170.06320.42
5.5.340.0100.05717.90
5.5.330.0030.05320.47
5.5.320.0370.07020.31
5.5.310.0430.06720.17
5.5.300.0070.06017.92
5.5.290.0100.08317.91
5.5.280.0030.04720.77
5.5.270.0000.05720.80
5.5.260.0130.07720.86
5.5.250.0000.04720.57
5.5.240.0030.08020.18
5.4.450.0370.06019.25
5.4.440.0600.05719.48
5.4.430.0830.06719.60
5.4.420.1100.05019.11
5.4.410.0130.05719.34
5.4.400.0230.06018.75
5.4.390.0830.06318.61
5.4.380.0230.05318.72
5.4.370.0170.05018.46
5.4.360.0230.04318.66
5.4.350.0270.04018.58
5.4.340.0200.04318.63
5.4.320.0040.03712.46
5.4.310.0040.04012.45
5.4.300.0090.03712.46
5.4.290.0050.03912.45
5.4.280.0060.03412.35
5.4.270.0060.03612.35
5.4.260.0070.05318.75
5.4.250.0130.05019.03
5.4.240.0170.06018.88
5.4.230.0070.05318.84
5.4.220.0070.06018.65
5.4.210.0000.06018.89
5.4.200.0070.05318.73
5.4.190.0200.06318.88
5.4.180.0030.06018.92
5.4.170.0170.04318.90
5.4.160.0100.04719.02
5.4.150.0200.06318.72
5.4.140.0170.04316.41
5.4.130.0100.05016.41
5.4.120.0070.06016.28
5.4.110.0100.07016.34
5.4.100.0130.06316.45
5.4.90.0170.05716.42
5.4.80.0200.05716.41
5.4.70.0200.05716.44
5.4.60.0100.07316.32
5.4.50.0070.05316.32
5.4.40.0070.04716.23
5.4.30.0070.05016.50
5.4.20.0030.05716.32
5.4.10.0100.07016.20
5.4.00.0070.05315.73
5.3.290.0060.05012.80
5.3.280.0030.07714.51
5.3.270.0000.08014.38
5.3.260.0130.05714.61
5.3.250.0130.04314.62
5.3.240.0030.05314.62
5.3.230.0170.04014.64
5.3.220.0000.05714.47
5.3.210.0100.05014.72
5.3.200.0100.05014.66
5.3.190.0170.04714.65
5.3.180.0070.07314.40
5.3.170.0070.07714.61
5.3.160.0030.05714.60
5.3.150.0070.04714.43
5.3.140.0070.05314.33
5.3.130.0230.06014.54
5.3.120.0100.05714.64
5.3.110.0000.08314.24
5.3.100.0100.07013.80
5.3.90.0130.04313.87
5.3.80.0030.05314.02
5.3.70.0100.05013.89
5.3.60.0070.07313.88
5.3.50.0170.04713.96
5.3.40.0070.06713.99
5.3.30.0070.04714.06
5.3.20.0200.05313.39
5.3.10.0100.06713.50
5.3.00.0130.04013.73
5.2.170.0130.04311.14
5.2.160.0070.04011.15
5.2.150.0100.04311.15
5.2.140.0100.05011.14
5.2.130.0100.04011.10
5.2.120.0030.04011.05
5.2.110.0030.04010.86
5.2.100.0070.05711.21
5.2.90.0030.04011.05
5.2.80.0100.05711.00
5.2.70.0070.06011.11
5.2.60.0070.04010.95
5.2.50.0070.04311.03
5.2.40.0100.05011.01
5.2.30.0100.05711.00
5.2.20.0030.04010.89
5.2.10.0100.04311.07
5.2.00.0100.03310.89
5.1.60.0000.0479.93
5.1.50.0130.03010.23
5.1.40.0070.0339.90
5.1.30.0070.03310.41
5.1.20.0070.03710.43
5.1.10.0070.03710.08
5.1.00.0100.04710.15
5.0.50.0100.0238.58
5.0.40.0030.0278.17
5.0.30.0030.0478.28
5.0.20.0100.0208.28
5.0.10.0000.0308.20
5.0.00.0030.0578.14
4.4.90.0130.0107.30
4.4.80.0030.0307.30
4.4.70.0030.0207.30
4.4.60.0000.0237.30
4.4.50.0030.0237.30
4.4.40.0070.0337.30
4.4.30.0070.0237.30
4.4.20.0030.0207.30
4.4.10.0030.0207.30
4.4.00.0070.0307.30
4.3.110.0030.0237.30
4.3.100.0070.0207.30
4.3.90.0100.0207.30
4.3.80.0170.0337.30
4.3.70.0030.0307.30
4.3.60.0000.0337.30
4.3.50.0000.0337.30
4.3.40.0030.0377.30
4.3.30.0070.0207.30
4.3.20.0030.0237.30
4.3.10.0000.0307.30
4.3.00.0100.0276.81

preferences:
44.1 ms | 401 KiB | 5 Q