3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'hello | Hello there price | Lets talk about our support. how are you ?| Im fine '; $avp = []; if (preg_match_all('/^ \h* (?<key>[^|]+?) \h* \| \h* (?<value>[^$]+?) \h* $ /mx', $data, $matches, PREG_SET_ORDER)) { foreach ($matches as [, $key, $value]) { $avp[$key] = $value; } } print_r($avp); $word = 'how are you ?'; echo $avp[$word];

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)
8.5.10.0110.00618.72
8.5.00.0100.01520.36
8.4.150.0010.00114.05
8.4.140.0110.00917.75
8.4.130.0120.00817.90
8.4.120.0110.01020.61
8.4.110.0140.00718.84
8.4.100.0140.00717.97
8.4.90.0130.00720.57
8.4.80.0150.00420.64
8.4.70.0080.01120.68
8.4.60.0120.00820.51
8.4.50.0130.00820.52
8.4.40.0060.00318.02
8.4.30.0000.00820.45
8.4.20.0100.01017.82
8.4.10.0100.00719.85
8.3.280.0100.01020.85
8.3.270.0130.00716.77
8.3.260.0110.00416.56
8.3.250.0130.00518.61
8.3.240.0120.00716.73
8.3.230.0120.00816.68
8.3.220.0080.00920.95
8.3.210.0100.00716.68
8.3.200.0050.00416.86
8.3.190.0130.00516.93
8.3.180.0110.01018.79
8.3.170.0060.01317.16
8.3.160.0050.00216.83
8.3.150.0090.00916.72
8.3.140.0070.00719.03
8.3.130.0070.01116.68
8.3.120.0040.00419.10
8.3.110.0100.01016.75
8.3.100.0030.00916.75
8.3.90.0120.00626.77
8.3.80.0030.00616.63
8.3.70.0110.00716.75
8.3.60.0040.01818.55
8.3.50.0070.01223.73
8.3.40.0040.01218.75
8.3.30.0130.01018.83
8.3.20.0030.00720.91
8.3.10.0050.00321.90
8.3.00.0000.00821.77
8.2.290.0100.00417.36
8.2.280.0140.00618.57
8.2.270.0100.00716.92
8.2.260.0110.00717.29
8.2.250.0160.00316.79
8.2.240.0040.00418.97
8.2.230.0060.00320.94
8.2.220.0040.00437.54
8.2.210.0060.00326.77
8.2.200.0030.00716.88
8.2.190.0170.00318.67
8.2.180.0120.00918.65
8.2.170.0140.00419.21
8.2.160.0180.00022.96
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00820.91
8.2.110.0090.00019.36
8.2.100.0080.00317.97
8.2.90.0040.00417.87
8.2.80.0060.00318.34
8.2.70.0040.00417.88
8.2.60.0000.00818.00
8.2.50.0040.00418.10
8.2.40.0030.00619.21
8.2.30.0080.00019.38
8.2.20.0050.00218.16
8.2.10.0000.00719.33
8.2.00.0000.00719.16
8.1.330.0090.01220.13
8.1.320.0110.00723.71
8.1.310.0080.00016.54
8.1.300.0030.00518.61
8.1.290.0120.00318.88
8.1.280.0090.00625.92
8.1.270.0080.00422.20
8.1.260.0000.00826.35
8.1.250.0130.00328.09
8.1.240.0030.00622.46
8.1.230.0080.00422.73
8.1.220.0040.00417.79
8.1.210.0000.00818.91
8.1.200.0080.00017.35
8.1.190.0040.00417.35
8.1.180.0000.00719.08
8.1.170.0030.00518.86
8.1.160.0030.00718.96
8.1.150.0000.00718.98
8.1.140.0040.00417.62
8.1.130.0000.00620.31
8.1.120.0060.00317.59
8.1.110.0000.00717.49
8.1.100.0000.00717.61
8.1.90.0000.00717.57
8.1.80.0060.00317.61
8.1.70.0030.00317.53
8.1.60.0000.00817.76
8.1.50.0040.00417.56
8.1.40.0000.00817.66
8.1.30.0040.00417.83
8.1.20.0050.00517.69
8.1.10.0040.00417.66
8.1.00.0060.00617.74
8.0.300.0070.00019.88
8.0.290.0040.00416.88
8.0.280.0030.00318.39
8.0.270.0030.00316.85
8.0.260.0030.00320.15
8.0.250.0030.00317.01
8.0.240.0040.00417.11
8.0.230.0030.00516.96
8.0.220.0030.00316.96
8.0.210.0040.00416.94
8.0.200.0000.00717.13
8.0.190.0000.00717.01
8.0.180.0000.00816.95
8.0.170.0040.00417.02
8.0.160.0000.00716.96
8.0.150.0040.00416.95
8.0.140.0020.00517.06
8.0.130.0070.00013.50
8.0.120.0070.00017.02
8.0.110.0000.00716.99
8.0.100.0040.00417.00
8.0.90.0030.00617.07
8.0.80.0060.00817.06
8.0.70.0000.00717.11
8.0.60.0000.00717.00
8.0.50.0050.00316.93
8.0.30.0070.01016.99
8.0.20.0120.00617.18
8.0.10.0040.00417.21
8.0.00.0040.01816.98
7.4.330.0050.00016.73
7.4.320.0060.00016.80
7.4.300.0090.00016.88
7.4.290.0040.00416.77
7.4.280.0040.00416.72
7.4.270.0030.00316.64
7.4.260.0000.00613.51
7.4.250.0000.00716.68
7.4.240.0030.00516.71
7.4.230.0000.00716.89
7.4.220.0020.00516.78
7.4.210.0090.00716.76
7.4.200.0040.00416.89
7.4.130.0110.00916.76
7.4.120.0090.01616.71
7.4.110.0040.01216.62
7.4.100.0080.00816.68
7.4.90.0150.00416.70
7.4.80.0120.00919.39
7.4.70.0030.01416.66
7.4.60.0160.00316.69
7.4.50.0070.00716.57
7.4.40.0110.00716.50
7.4.20.0070.01016.67
7.4.10.0060.01016.41
7.4.00.0140.00716.66
7.3.330.0000.00716.42
7.3.320.0050.00013.30
7.3.310.0030.00516.43
7.3.300.0070.00016.46
7.3.290.0000.00716.39
7.3.260.0150.00716.92
7.3.230.0070.01016.65
7.3.210.0030.01316.59
7.3.200.0110.00616.77
7.3.190.0090.01216.75
7.3.180.0060.00916.55
7.3.170.0100.00616.53
7.3.160.0150.00616.79
7.3.140.0030.01416.58
7.3.130.0100.00716.78
7.3.120.0090.01216.65
7.3.110.0140.00316.41
7.3.100.0030.01316.69
7.3.90.0060.01516.36
7.3.80.0080.01516.36
7.3.70.0110.01116.66
7.3.60.0130.00916.59
7.3.50.0140.00716.57
7.3.40.0090.00916.40
7.3.30.0080.00816.64
7.3.20.0030.01816.69
7.3.10.0040.01816.70
7.3.00.0090.01316.58
7.2.330.0120.00616.82
7.2.320.0110.00716.67
7.2.310.0110.00616.78
7.2.300.0100.01016.78
7.2.290.0100.00616.82
7.2.270.0110.00716.63
7.2.260.0060.01216.71
7.2.250.0030.01416.87
7.2.240.0070.01016.90
7.2.230.0130.01016.78
7.2.220.0140.00316.85
7.2.210.0070.01316.74
7.2.200.0120.00916.76
7.2.190.0150.00816.66
7.2.180.0090.01316.79
7.2.170.0140.00316.93
7.2.160.0110.01116.63
7.2.150.0150.00916.98
7.2.140.0070.01716.75
7.2.130.0160.00616.86
7.2.120.0100.01416.82
7.2.110.0080.01616.82
7.2.100.0130.01016.80
7.2.90.0140.01016.81
7.2.80.0100.01316.84
7.2.70.0130.01017.02
7.2.60.0100.01316.77
7.2.50.0130.01016.72
7.2.40.0100.01316.88
7.2.30.0130.01316.96
7.2.20.0060.01716.89
7.2.10.0130.00916.98
7.2.00.0110.01116.85

preferences:
18.25 ms | 403 KiB | 5 Q