3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'NAME OF ITEM 123456789012 OTHER NAME 987654321098 NAME 567890123456'; preg_match_all( '/^(.*?)\s+(\d+)$/m', $str, $matches); var_dump( $matches); $items = array(); foreach( $matches[2] as $k => $upc) { $items[$upc] = $matches[1][$k]; } var_dump( $items);

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)
8.3.40.0070.00718.92
8.3.30.0070.00718.76
8.3.20.0040.00418.90
8.3.10.0040.00421.16
8.3.00.0000.00723.57
8.2.170.0040.01122.96
8.2.160.0030.01720.57
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00821.04
8.2.110.0090.00020.23
8.2.100.0060.00618.09
8.2.90.0040.00419.22
8.2.80.0080.00018.03
8.2.70.0130.00017.88
8.2.60.0050.00317.93
8.2.50.0060.00318.07
8.2.40.0000.00718.34
8.2.30.0040.00419.85
8.2.20.0060.00317.74
8.2.10.0080.00017.90
8.2.00.0040.00417.89
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00322.42
8.1.230.0120.00020.89
8.1.220.0030.00618.77
8.1.210.0040.00418.95
8.1.200.0040.00717.50
8.1.190.0040.00417.64
8.1.180.0040.00418.10
8.1.170.0000.00818.73
8.1.160.0040.00418.92
8.1.150.0000.00718.75
8.1.140.0000.00817.61
8.1.130.0030.00317.73
8.1.120.0040.00417.63
8.1.110.0040.00417.61
8.1.100.0030.00517.64
8.1.90.0040.00417.57
8.1.80.0000.00717.59
8.1.70.0000.00817.57
8.1.60.0030.00617.74
8.1.50.0050.00317.51
8.1.40.0040.00417.66
8.1.30.0000.00817.79
8.1.20.0040.00417.81
8.1.10.0040.00417.63
8.1.00.0040.00417.51
8.0.300.0040.00420.03
8.0.290.0000.00816.88
8.0.280.0030.00318.51
8.0.270.0070.00017.30
8.0.260.0030.00616.88
8.0.250.0000.00817.13
8.0.240.0000.00717.10
8.0.230.0000.00717.00
8.0.220.0000.00716.88
8.0.210.0000.00717.05
8.0.200.0000.00717.14
8.0.190.0050.00217.08
8.0.180.0000.01017.02
8.0.170.0000.00717.05
8.0.160.0000.00716.93
8.0.150.0080.00016.96
8.0.140.0050.00216.91
8.0.130.0000.00913.50
8.0.120.0070.00017.00
8.0.110.0000.00816.99
8.0.100.0070.00017.01
8.0.90.0050.00317.06
8.0.80.0070.00816.99
8.0.70.0070.00017.05
8.0.60.0040.00416.92
8.0.50.0030.00617.08
8.0.30.0080.01417.13
8.0.20.0110.00917.40
8.0.10.0020.00517.16
8.0.00.0070.01716.92
7.4.330.0030.00313.43
7.4.320.0060.00016.71
7.4.300.0050.00216.86
7.4.290.0080.00016.72
7.4.280.0040.00916.71
7.4.270.0030.00316.70
7.4.260.0030.00313.41
7.4.250.0000.00816.57
7.4.240.0050.00216.83
7.4.230.0070.00016.90
7.4.220.0080.01316.69
7.4.210.0090.00716.81
7.4.200.0030.00316.92
7.4.190.0070.00016.63
7.4.160.0090.00916.79
7.4.150.0150.00417.40
7.4.140.0100.00917.86
7.4.130.0080.01116.69
7.4.120.0080.01116.68
7.4.110.0170.00016.63
7.4.100.0070.01116.71
7.4.90.0060.01216.71
7.4.80.0040.01419.37
7.4.70.0120.00716.75
7.4.60.0160.00316.55
7.4.50.0040.00416.69
7.4.40.0070.00722.27
7.4.30.0070.01416.53
7.4.00.0040.01215.36
7.3.330.0020.00213.37
7.3.320.0000.00513.22
7.3.310.0040.00416.31
7.3.300.0040.00416.48
7.3.290.0110.00716.45
7.3.280.0060.01116.49
7.3.270.0130.00517.40
7.3.260.0140.00818.24
7.3.250.0060.01416.51
7.3.240.0120.00616.73
7.3.230.0190.00316.79
7.3.210.0080.01116.39
7.3.200.0120.00719.39
7.3.190.0150.00616.94
7.3.180.0080.00916.46
7.3.170.0090.00916.76
7.3.160.0040.01216.62
7.3.120.0040.00815.18
7.3.10.0000.01716.68
7.3.00.0070.00716.89
7.2.330.0070.01316.73
7.2.320.0120.00616.90
7.2.310.0120.01016.96
7.2.300.0110.00716.82
7.2.290.0090.00916.82
7.2.130.0130.00716.75
7.2.120.0100.00716.92
7.2.110.0100.00717.15
7.2.100.0090.00617.16
7.2.90.0090.00917.21
7.2.80.0090.00917.18
7.2.70.0150.00616.92
7.2.60.0100.00317.20
7.2.50.0060.00916.93
7.2.40.0040.01417.23
7.2.30.0050.01117.20
7.2.20.0160.00717.08
7.2.10.0090.00916.86
7.2.00.0040.01018.25
7.1.250.0150.00616.21
7.1.200.0030.00716.10
7.1.100.0060.00918.58
7.1.70.0000.00717.30
7.1.60.0070.01819.40
7.1.50.0130.00916.92
7.1.00.0030.03722.53
7.0.200.0110.01116.91
7.0.140.0030.07321.92
7.0.60.0030.08021.75
7.0.50.0000.04722.04
7.0.40.0030.03320.14
7.0.30.0070.03020.04
7.0.20.0000.04320.03
7.0.10.0000.03320.18
7.0.00.0000.03720.10
5.6.280.0000.06720.88
5.6.210.0070.04020.64
5.6.200.0070.03021.00
5.6.190.0100.03021.02
5.6.180.0000.03320.98
5.6.170.0000.03321.13
5.6.160.0000.03320.99
5.6.150.0030.03720.89
5.6.140.0030.03721.12
5.6.130.0030.04020.98
5.6.120.0030.05721.00
5.6.110.0000.09021.01
5.6.100.0030.08320.88
5.6.90.0030.06721.07
5.6.80.0130.06720.38
5.6.70.0000.07720.36
5.6.60.0130.06720.41
5.6.50.0030.03720.39
5.6.40.0030.07720.25
5.6.30.0100.07320.48
5.6.20.0030.08020.37
5.6.10.0100.07020.36
5.6.00.0070.04720.49
5.5.350.0000.04720.30
5.5.340.0000.04320.77
5.5.330.0000.03720.90
5.5.320.0000.03320.88
5.5.310.0070.04020.73
5.5.300.0000.03320.87
5.5.290.0030.03320.89
5.5.280.0070.05020.75
5.5.270.0070.06020.79
5.5.260.0030.08320.79
5.5.250.0030.08020.49
5.5.240.0030.06020.34
5.5.230.0070.07320.26
5.5.220.0070.07720.17
5.5.210.0030.08320.27
5.5.200.0000.08720.23
5.5.190.0100.07720.03
5.5.180.0100.07320.22
5.5.160.0070.06020.29
5.5.150.0030.07720.06
5.5.140.0130.05720.14
5.5.130.0100.07020.00
5.5.120.0030.08320.21
5.5.110.0030.08020.18
5.5.100.0000.07719.96
5.5.90.0000.08320.10
5.5.80.0070.06320.11
5.5.70.0030.06720.15
5.5.60.0030.06719.97
5.5.50.0030.07320.09
5.5.40.0100.07319.98
5.5.30.0070.07320.03
5.5.20.0000.08319.92
5.5.10.0030.07720.13
5.5.00.0070.07320.06
5.4.450.0070.03319.23
5.4.440.0030.03319.48
5.4.430.0030.03719.17
5.4.420.0030.04319.32
5.4.410.0070.05719.20
5.4.400.0070.07019.02
5.4.390.0070.07019.00
5.4.380.0030.07318.95
5.4.370.0100.07018.85
5.4.360.0070.05719.16
5.4.350.0030.06319.01
5.4.340.0030.07019.05
5.4.320.0100.05019.07
5.4.310.0000.07719.02
5.4.300.0130.06718.94
5.4.290.0000.08018.92
5.4.280.0000.07319.20
5.4.270.0070.07318.90
5.4.260.0130.07019.07
5.4.250.0030.08019.09
5.4.240.0070.06318.84
5.4.230.0070.07018.92
5.4.220.0000.07718.84
5.4.210.0100.06019.05
5.4.200.0030.07018.98
5.4.190.0030.06719.19
5.4.180.0100.06019.01
5.4.170.0030.08018.93
5.4.160.0030.06018.92
5.4.150.0070.07318.83
5.4.140.0030.06716.28
5.4.130.0030.06716.36
5.4.120.0070.06316.20
5.4.110.0070.05316.19
5.4.100.0030.06316.48
5.4.90.0070.05316.48
5.4.80.0100.06716.29
5.4.70.0070.06016.36
5.4.60.0000.07016.25
5.4.50.0070.04716.27
5.4.40.0030.06316.23
5.4.30.0100.05716.47
5.4.20.0000.07316.37
5.4.10.0100.06716.22
5.4.00.0100.06015.82
5.3.290.0030.07314.51
5.3.280.0070.07314.46
5.3.270.0030.08014.55
5.3.260.0030.07314.55
5.3.250.0000.07714.59
5.3.240.0100.06714.52
5.3.230.0070.07314.60
5.3.220.0000.07314.39
5.3.210.0100.06014.49
5.3.200.0100.06714.52
5.3.190.0030.07014.49
5.3.180.0030.05014.55
5.3.170.0030.07714.50
5.3.160.0000.08014.51
5.3.150.0070.07014.53
5.3.140.0030.07314.50
5.3.130.0070.07714.49
5.3.120.0000.08014.52
5.3.110.0100.07314.51
5.3.100.0030.07313.93
5.3.90.0030.06313.91
5.3.80.0000.05713.95
5.3.70.0070.07013.96
5.3.60.0000.07313.98
5.3.50.0030.06313.87
5.3.40.0030.07013.89
5.3.30.0000.07713.88
5.3.20.0030.07013.66
5.3.10.0030.06713.58
5.3.00.0000.06713.56
5.2.170.0000.06711.14
5.2.160.0070.05711.05
5.2.150.0100.05710.98
5.2.140.0030.05010.97
5.2.130.0000.05711.08
5.2.120.0000.05711.02
5.2.110.0000.06011.09
5.2.100.0070.06011.14
5.2.90.0030.06011.10
5.2.80.0000.06711.02
5.2.70.0030.05710.92
5.2.60.0000.05011.04
5.2.50.0030.04011.05
5.2.40.0030.05711.02
5.2.30.0030.06010.91
5.2.20.0070.05710.89
5.2.10.0070.05010.92
5.2.00.0030.05710.75
5.1.60.0070.05010.44
5.1.50.0000.04310.44
5.1.40.0030.05010.44
5.1.30.0070.05710.44
5.1.20.0070.05710.44
5.1.10.0000.06010.44
5.1.00.0070.04710.44
5.0.50.0030.04310.44
5.0.40.0030.04310.44
5.0.30.0070.06010.44
5.0.20.0000.04010.44
5.0.10.0030.03010.44
5.0.00.0000.05010.44
4.4.90.0030.03710.44
4.4.80.0030.02310.44
4.4.70.0000.03710.44
4.4.60.0000.03710.44
4.4.50.0000.03710.44
4.4.40.0000.05710.44
4.4.30.0000.03310.44
4.4.20.0030.03310.44
4.4.10.0030.03310.44
4.4.00.0030.04310.44
4.3.110.0070.03010.44
4.3.100.0030.03310.44
4.3.90.0070.03310.44
4.3.80.0070.05010.44
4.3.70.0030.02310.44
4.3.60.0000.02710.44
4.3.50.0030.03010.44
4.3.40.0000.05310.44
4.3.30.0070.03010.44
4.3.20.0030.03310.44
4.3.10.0000.04010.44
4.3.00.0030.03310.44

preferences:
49.82 ms | 400 KiB | 5 Q