3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '`([^\s=/]+/[^\s=]+)=(.*?)(?=\h+[^\s=/]+/|$)`'; $str = 'ALARM_ID/I4=1010001 ALARM_STATE/U4=eventcode ALARM_TEXT/A=WMR_MAP_EXPORT LOTS/A[1]=[ STEFANO ] ALARM_STATE/U1=1 WAFER/U4=1 VI_KLARF_MAP/A=/test/klarf.map KLARF_STEPID/A=StepID KLARF_DEVICEID/A=DeviceID KLARF_EQUIPMENTID/A=EquipmentID KLARF_SETUP_ID/A=SetupID RULE_ID/U4=1234 RULE_FORMULA_EXPRESSION/A=a < b && c > d RULE_FORMULA_TEXT/A=1 < 0 && 2 > 3 RULE_FORMULA_RESULT/A=FAIL TIMESTAMP/A=10-Nov-2020 09:10:11 99999999 '; preg_match_all($re, $str, $matches); $result = array_combine($matches[1], $matches[2]); print_r($result);

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)
8.4.130.0120.00918.79
8.4.120.0050.00324.10
8.4.110.0100.01020.65
8.4.100.0110.00918.70
8.4.90.0160.00420.73
8.4.80.0070.00218.78
8.4.70.0040.00518.90
8.4.60.0120.00819.03
8.4.50.0050.00618.69
8.4.40.0040.01418.03
8.4.30.0180.00320.50
8.4.20.0080.00317.87
8.4.10.0100.00619.56
8.3.260.0070.00316.62
8.3.250.0120.00718.98
8.3.240.0080.01016.93
8.3.230.0100.00816.67
8.3.220.0090.00818.71
8.3.210.0050.00316.61
8.3.200.0060.00316.82
8.3.190.0130.00616.98
8.3.180.0130.00816.97
8.3.170.0120.00620.69
8.3.160.0180.00016.83
8.3.150.0060.01317.16
8.3.140.0060.00317.03
8.3.130.0100.01016.69
8.3.120.0030.00619.11
8.3.110.0120.00416.73
8.3.100.0100.00718.45
8.3.90.0110.00726.77
8.3.80.0030.00619.36
8.3.70.0090.00616.58
8.3.60.0140.00716.50
8.3.50.0120.00623.73
8.3.40.0130.00622.08
8.3.30.0060.01318.97
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0090.01020.61
8.2.280.0090.01116.75
8.2.270.0140.00417.18
8.2.260.0080.00017.30
8.2.250.0040.00418.88
8.2.240.0040.00718.42
8.2.230.0090.00620.94
8.2.220.0040.00424.06
8.2.210.0160.00726.77
8.2.200.0030.00618.88
8.2.190.0150.00318.75
8.2.180.0140.00725.92
8.2.170.0150.00018.91
8.2.160.0140.00022.96
8.2.150.0080.00025.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00220.91
8.2.110.0090.00021.19
8.2.100.0040.00817.91
8.2.90.0080.00019.05
8.2.80.0030.00617.97
8.2.70.0040.00717.63
8.2.60.0000.00817.93
8.2.50.0100.00018.07
8.2.40.0000.00818.21
8.2.30.0000.00818.16
8.2.20.0040.00417.98
8.2.10.0000.00819.18
8.2.00.0050.00219.35
8.1.330.0150.00422.13
8.1.320.0120.00818.35
8.1.310.0070.00718.53
8.1.300.0060.00316.43
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.31
8.1.230.0070.00718.95
8.1.220.0040.00417.78
8.1.210.0110.00018.77
8.1.200.0070.00417.48
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0080.00018.84
8.1.160.0080.00018.86
8.1.150.0050.00218.91
8.1.140.0050.00318.86
8.1.130.0070.00020.04
8.1.120.0030.00517.60
8.1.110.0000.00817.53
8.1.100.0040.00417.57
8.1.90.0030.00317.43
8.1.80.0030.00717.58
8.1.70.0000.00717.46
8.1.60.0050.00517.57
8.1.50.0040.00417.68
8.1.40.0000.00817.66
8.1.30.0000.00817.77
8.1.20.0040.00417.62
8.1.10.0000.00817.79
8.1.00.0030.00817.56
8.0.300.0060.00318.84
8.0.290.0050.00316.75
8.0.280.0070.00018.42
8.0.270.0000.00718.07
8.0.260.0040.00418.60
8.0.250.0030.00316.96
8.0.240.0000.00616.97
8.0.230.0070.00017.06
8.0.220.0040.00416.93
8.0.210.0000.00717.01
8.0.200.0050.00217.02
8.0.190.0040.00417.09
8.0.180.0020.00516.92
8.0.170.0040.00417.05
8.0.160.0070.00017.05
8.0.150.0000.00816.98
8.0.140.0040.00416.84
8.0.130.0030.00313.42
8.0.120.0000.00816.93
8.0.110.0000.00716.97
8.0.100.0040.00417.04
8.0.90.0040.00416.88
8.0.80.0060.00916.98
8.0.70.0050.00217.11
8.0.60.0000.00816.95
8.0.50.0050.00316.80
8.0.30.0040.01517.09
8.0.20.0090.01317.14
8.0.10.0030.00317.13
8.0.00.0160.00316.92
7.4.330.0020.00215.55
7.4.320.0030.00316.64
7.4.300.0000.00616.65
7.4.290.0080.00016.71
7.4.280.0000.00816.66
7.4.270.0000.00716.81
7.4.260.0030.00313.40
7.4.250.0090.00016.61
7.4.240.0030.00716.67
7.4.230.0030.00316.85
7.4.220.0000.00716.70
7.4.210.0040.01116.72
7.4.200.0000.00716.80
7.4.130.0120.00616.58
7.4.120.0180.00916.42
7.4.110.0110.01416.34
7.4.100.0180.00716.31
7.4.90.0180.00916.59
7.4.80.0210.00916.36
7.4.70.0240.00716.43
7.4.60.0150.00916.44
7.4.50.0120.01216.46
7.4.40.0190.00616.29
7.4.30.0160.01016.74
7.4.20.0160.00816.54
7.4.10.0170.00316.56
7.4.00.0100.01016.60
7.3.330.0060.00316.20
7.3.320.0030.00313.10
7.3.310.0040.00416.31
7.3.300.0000.00716.40
7.3.290.0060.01016.35
7.3.260.0120.00916.62
7.3.240.0080.01916.66
7.3.230.0310.00016.52
7.3.220.0210.00316.54
7.3.210.0180.00816.53
7.3.200.0190.00516.53
7.3.190.0230.00616.50
7.3.180.0140.00816.75
7.3.170.0110.01216.27
7.3.160.0210.01216.43
7.3.150.0190.00016.14
7.3.140.0200.00316.20
7.3.130.0250.00316.26
7.3.120.0080.01516.48
7.3.110.0110.01216.51
7.3.100.0150.00916.29
7.3.90.0100.01016.32
7.3.80.0110.02116.31
7.3.70.0140.00616.42
7.3.60.0100.01016.37
7.3.50.0170.00316.30
7.3.40.0070.01416.40
7.3.30.0180.00316.20
7.3.20.0150.00416.40
7.3.10.0110.00816.36
7.3.00.0180.00716.38
7.2.340.0190.00616.45
7.2.330.0180.01216.56
7.2.320.0220.00916.50
7.2.310.0200.00316.60
7.2.300.0180.00616.54
7.2.290.0080.01616.71
7.2.280.0180.01416.47
7.2.270.0150.00716.41
7.2.260.0150.01916.56
7.2.250.0190.00616.67
7.2.240.0080.01516.64
7.2.230.0030.01816.37
7.2.220.0140.00716.70
7.2.210.0160.01316.40
7.2.200.0070.01416.25
7.2.190.0120.00816.43
7.2.180.0100.00716.49
7.2.170.0110.00616.51
7.2.160.0130.01016.47
7.2.150.0140.01416.59
7.2.140.0120.01216.66
7.2.130.0140.01016.53
7.2.120.0130.01416.68
7.2.110.0190.00316.69
7.2.100.0070.01416.43
7.2.90.0200.00716.68
7.2.80.0210.00716.65
7.2.70.0140.01416.68
7.2.60.0130.00616.66
7.2.50.0160.00916.75
7.2.40.0130.00716.59
7.2.30.0200.00716.58
7.2.20.0030.01716.20
7.2.10.0090.01216.47
7.2.00.0160.00816.62

preferences:
134.11 ms | 403 KiB | 5 Q