3v4l.org

run code in 300+ PHP versions simultaneously
<?php $itemFullName = "10-16X4 POLI MG SELF START BLK PLASTIC"; $itemAttributes = preg_replace("@POLI.+?BLK@", "#", $itemFullName); echo 'Regex: ' . $itemAttributes . "\n"; if (false !== ($start = strpos($itemFullName, 'POLI')) && false !== ($end = strpos($itemFullName, 'BLK', $start))) { $itemAttributes = substr($itemFullName, 0, $start + 4) . ' # ' . substr($itemFullName, $end); echo "strpos()/substr(): " . $itemAttributes; }

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)
8.3.60.0030.01718.43
8.3.50.0090.00621.27
8.3.40.0120.00318.79
8.3.30.0070.00720.13
8.3.20.0110.00420.24
8.3.10.0050.00521.09
8.3.00.0000.00722.58
8.2.180.0070.01317.00
8.2.170.0120.00322.96
8.2.160.0100.01022.20
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.06
8.2.110.0060.00319.36
8.2.100.0040.00717.84
8.2.90.0080.00019.13
8.2.80.0000.00918.04
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0080.00018.07
8.2.40.0030.00618.03
8.2.30.0100.00019.34
8.2.20.0040.00417.90
8.2.10.0040.00417.97
8.2.00.0050.00317.84
8.1.280.0120.00925.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.42
8.1.230.0040.00720.97
8.1.220.0050.00318.77
8.1.210.0050.00320.71
8.1.200.0060.00317.47
8.1.190.0000.00717.40
8.1.180.0000.00918.10
8.1.170.0060.00318.61
8.1.160.0000.00718.94
8.1.150.0030.00618.81
8.1.140.0030.00517.67
8.1.130.0030.00317.86
8.1.120.0030.00317.54
8.1.110.0000.00717.64
8.1.100.0000.00717.62
8.1.90.0000.00717.61
8.1.80.0050.00317.52
8.1.70.0000.00717.52
8.1.60.0000.00917.64
8.1.50.0040.00417.59
8.1.40.0040.00417.69
8.1.30.0040.00417.81
8.1.20.0030.00517.80
8.1.10.0060.00317.73
8.1.00.0040.00417.47
8.0.300.0000.00919.93
8.0.290.0040.00417.18
8.0.280.0030.00318.52
8.0.270.0000.00817.29
8.0.260.0000.00717.02
8.0.250.0040.00417.17
8.0.240.0030.00517.11
8.0.230.0000.00817.00
8.0.220.0030.00316.95
8.0.210.0060.00217.02
8.0.200.0030.00317.10
8.0.190.0060.00317.11
8.0.180.0000.00717.04
8.0.170.0030.00316.98
8.0.160.0030.00417.09
8.0.150.0050.00216.98
8.0.140.0000.00716.96
8.0.130.0000.00613.49
8.0.120.0040.00417.00
8.0.110.0040.00417.05
8.0.100.0000.00717.00
8.0.90.0000.00716.96
8.0.80.0120.00817.08
8.0.70.0000.00717.11
8.0.60.0070.00017.07
8.0.50.0000.00717.16
8.0.30.0080.01117.30
8.0.20.0130.00817.40
8.0.10.0040.00417.16
8.0.00.0090.00917.03
7.4.330.0060.00016.77
7.4.320.0000.00616.73
7.4.300.0030.00316.80
7.4.290.0070.00016.78
7.4.280.0070.00016.82
7.4.270.0070.00016.66
7.4.260.0050.00013.43
7.4.250.0020.00516.62
7.4.240.0000.00716.84
7.4.230.0000.00716.78
7.4.220.0090.00916.68
7.4.210.0050.00916.81
7.4.200.0030.00316.64
7.4.190.0070.00016.92
7.4.160.0130.00316.66
7.4.150.0120.00417.40
7.4.140.0160.00517.86
7.4.130.0100.01016.67
7.4.120.0080.01016.81
7.4.110.0070.01016.83
7.4.100.0140.00316.57
7.4.90.0120.00916.66
7.4.80.0130.01019.39
7.4.70.0120.00916.77
7.4.60.0130.00316.66
7.4.50.0090.00016.71
7.4.40.0060.01022.77
7.4.30.0110.00616.59
7.4.00.0070.01015.10
7.3.330.0030.00313.23
7.3.320.0000.00513.31
7.3.310.0080.00016.51
7.3.300.0000.00716.44
7.3.290.0080.00516.39
7.3.280.0070.01116.44
7.3.270.0150.00317.40
7.3.260.0120.01318.24
7.3.250.0110.00616.68
7.3.240.0000.01716.41
7.3.230.0030.01316.46
7.3.210.0100.00716.36
7.3.200.0180.00019.39
7.3.190.0130.00916.45
7.3.180.0090.00916.79
7.3.170.0090.00716.45
7.3.160.0080.00916.36
7.3.120.0070.00915.06
7.3.110.0100.01015.20
7.3.100.0000.01614.91
7.3.90.0070.00714.73
7.3.80.0060.00915.26
7.3.70.0000.01214.99
7.3.60.0090.00914.77
7.3.50.0080.00415.06
7.3.40.0100.00314.88
7.3.30.0000.01614.96
7.3.20.0060.00316.76
7.3.10.0050.01116.82
7.3.00.0070.00916.85
7.2.330.0100.00716.76
7.2.320.0100.01316.71
7.2.310.0160.00616.68
7.2.300.0060.00916.68
7.2.290.0110.00616.96
7.2.250.0030.01315.35
7.2.240.0000.01615.36
7.2.230.0000.00915.33
7.2.220.0060.01015.14
7.2.210.0070.00715.36
7.2.200.0040.01115.19
7.2.190.0030.01415.19
7.2.180.0040.00814.97
7.2.170.0030.00715.11
7.2.130.0110.00716.95
7.2.120.0070.00717.04
7.2.110.0090.00616.97
7.2.100.0030.01316.91
7.2.90.0080.00517.14
7.2.80.0000.00916.95
7.2.70.0100.00716.87
7.2.60.0090.00616.60
7.2.50.0060.01016.84
7.2.40.0100.00716.98
7.2.30.0120.00616.79
7.2.20.0040.01516.91
7.2.10.0110.00816.94
7.2.00.0060.00618.24
7.1.330.0040.00815.98
7.1.320.0060.01215.80
7.1.310.0060.00616.04
7.1.300.0100.00316.01
7.1.290.0000.01215.59
7.1.280.0140.00015.84
7.1.270.0000.01316.05
7.1.260.0100.00715.83
7.1.250.0000.00815.91
7.1.200.0090.00616.00
7.1.100.0200.00718.39
7.1.70.0080.00817.07
7.1.60.0130.01019.17
7.1.50.0120.00617.33
7.1.00.0000.03722.46
7.0.200.0000.00716.93
7.0.140.0000.07721.92
7.0.100.0070.08319.93
7.0.90.0070.04719.87
7.0.80.0100.06319.98
7.0.70.0470.07319.94
7.0.60.0370.07719.96
7.0.50.0500.07020.35
7.0.40.0130.07320.13
7.0.30.0030.06020.00
7.0.20.0100.08020.03
7.0.10.0030.04720.06
7.0.00.0170.07720.12
5.6.280.0070.07021.09
5.6.250.0100.08020.60
5.6.240.0070.08020.64
5.6.230.0070.08320.75
5.6.220.0200.06020.59
5.6.210.0070.08020.57
5.6.200.0070.07721.12
5.6.190.0030.05021.02
5.6.180.0100.07721.11
5.6.170.0130.06721.14
5.6.160.0200.07021.11
5.6.150.0070.08020.96
5.6.140.0070.08021.10
5.6.130.0100.08020.95
5.6.120.0130.07721.06
5.6.110.0200.03321.06
5.6.100.0070.08021.00
5.6.90.0070.08021.00
5.6.80.0070.07320.39
5.6.70.0100.06720.44
5.6.60.0130.07320.41
5.6.50.0030.07320.52
5.6.40.0070.07720.49
5.6.30.0030.08320.32
5.6.20.0130.06720.49
5.6.10.0130.07320.44
5.6.00.0100.07320.51
5.5.380.0070.07720.56
5.5.370.0030.07320.44
5.5.360.0030.07720.55
5.5.350.0030.08320.39
5.5.340.0000.05720.89
5.5.330.0170.07020.83
5.5.320.0070.08020.76
5.5.310.0070.05020.87
5.5.300.0200.02720.86
5.5.290.0000.05320.76
5.5.280.0070.05020.79
5.5.270.0170.07320.87
5.5.260.0100.08020.74
5.5.250.0070.07720.69
5.5.240.0170.07020.25
5.5.230.0130.06320.24
5.5.220.0100.04720.11
5.5.210.0070.04320.17
5.5.200.0000.06020.18
5.5.190.0100.05320.22
5.5.180.0100.07320.23
5.5.160.0170.06320.22
5.5.150.0070.08320.13
5.5.140.0100.07020.27
5.5.130.0070.05019.98
5.5.120.0100.08020.21
5.5.110.0030.08720.14
5.5.100.0000.08320.07
5.5.90.0100.06720.07
5.5.80.0100.07320.10
5.5.70.0100.07320.15
5.5.60.0100.04320.08
5.5.50.0130.05020.06
5.5.40.0000.05020.08
5.5.30.0070.05720.05
5.5.20.0030.05020.14
5.5.10.0070.04719.96
5.5.00.0030.06720.05
5.4.450.0130.07019.35
5.4.440.0070.07319.37
5.4.430.0070.08319.55
5.4.420.0030.08019.35
5.4.410.0030.07719.29
5.4.400.0070.08019.03
5.4.390.0130.04019.06
5.4.380.0100.04019.03
5.4.370.0070.04019.08
5.4.360.0100.06319.10
5.4.350.0030.07319.03
5.4.340.0100.07718.98
5.4.320.0070.08318.81
5.4.310.0230.06319.03
5.4.300.0070.06018.89
5.4.290.0030.08018.99
5.4.280.0170.06718.95
5.4.270.0070.07719.12
5.4.260.0070.07019.09
5.4.250.0070.06018.96
5.4.240.0100.05019.07
5.4.230.0070.07318.96
5.4.220.0000.08318.94
5.4.210.0230.06019.24
5.4.200.0070.04319.13
5.4.190.0070.03718.95
5.4.180.0070.05719.05
5.4.170.0130.07319.23
5.4.160.0130.04019.08
5.4.150.0130.07019.05
5.4.140.0070.07016.26
5.4.130.0000.06316.34
5.4.120.0100.07316.27
5.4.110.0100.06716.40
5.4.100.0030.06716.21
5.4.90.0000.04716.21
5.4.80.0000.07716.34
5.4.70.0100.06316.24
5.4.60.0070.06716.24
5.4.50.0130.06316.34
5.4.40.0130.06716.47
5.4.30.0000.04716.20
5.4.20.0100.06016.41
5.4.10.0030.04716.21
5.4.00.0170.06315.73
5.3.290.0100.04714.62
5.3.280.0170.05714.46
5.3.270.0030.08014.53
5.3.260.0100.07014.58
5.3.250.0070.07314.47
5.3.240.0030.05714.60
5.3.230.0100.07014.59
5.3.220.0100.04714.42
5.3.210.0100.07314.48
5.3.200.0100.05314.57
5.3.190.0000.08014.53
5.3.180.0130.04714.38
5.3.170.0070.07314.53
5.3.160.0130.06314.41
5.3.150.0070.06314.47
5.3.140.0100.05314.56
5.3.130.0070.08014.55
5.3.120.0130.06714.50
5.3.110.0100.07314.37
5.3.100.0030.08013.95
5.3.90.0170.07013.99
5.3.80.0030.07314.01
5.3.70.0070.06713.88
5.3.60.0030.05313.86
5.3.50.0100.05713.93
5.3.40.0100.05713.95
5.3.30.0100.05313.82
5.3.20.0070.06013.68
5.3.10.0100.06713.64
5.3.00.0030.07313.60
5.2.170.0000.06711.47
5.2.160.0130.05311.47
5.2.150.0070.05711.47
5.2.140.0000.06011.47
5.2.130.0030.06311.47
5.2.120.0030.03711.47
5.2.110.0000.06711.47
5.2.100.0130.03311.47
5.2.90.0030.06011.47
5.2.80.0030.06311.47
5.2.70.0100.05711.47
5.2.60.0070.05311.47
5.2.50.0030.06711.47
5.2.40.0030.03311.47
5.2.30.0030.04011.47
5.2.20.0130.05311.47
5.2.10.0070.04311.47
5.2.00.0100.05011.47
5.1.60.0000.05011.47
5.1.50.0100.04711.47
5.1.40.0070.05011.47
5.1.30.0070.05011.47
5.1.20.0030.04711.47
5.1.10.0030.04011.47
5.1.00.0070.05311.47
5.0.50.0000.03311.47
5.0.40.0000.03311.47
5.0.30.0070.06011.47
5.0.20.0030.04311.47
5.0.10.0030.04011.47
5.0.00.0030.04711.47
4.4.90.0070.02711.47
4.4.80.0070.01311.47
4.4.70.0030.03311.47
4.4.60.0000.02711.47
4.4.50.0030.03011.47
4.4.40.0000.04711.47
4.4.30.0070.02011.47
4.4.20.0030.03311.47
4.4.10.0070.02711.47
4.4.00.0070.04711.47
4.3.110.0030.03311.47
4.3.100.0000.03011.47
4.3.90.0000.03711.47
4.3.80.0000.02311.47
4.3.70.0030.03011.47
4.3.60.0030.03311.47
4.3.50.0030.02311.47
4.3.40.0030.04011.47
4.3.30.0000.03311.47
4.3.20.0030.03011.47
4.3.10.0070.03011.47
4.3.00.0000.03311.47

preferences:
39.84 ms | 401 KiB | 5 Q