3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lines = [ "1849781487", "1838433023", "1855575775", "1825054296", "1868575843", "1800003509", "1781354776", "1650813649", "1762706044", "1688111114", "1669462381", "1632164916" ]; $searchword = '18'; $matches = array(); foreach($lines as $k=>$v) { if(preg_match("/^$searchword/i", $v)) { $matches[$k] = $v; } } print_r($matches);

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)
8.3.60.0190.00318.68
8.3.50.0120.00618.23
8.3.40.0090.00618.92
8.3.30.0040.01118.84
8.3.20.0040.00418.99
8.3.10.0060.00620.86
8.3.00.0080.00023.78
8.2.180.0130.00716.63
8.2.170.0110.00422.96
8.2.160.0100.00720.23
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00418.21
8.2.120.0040.00426.35
8.2.110.0070.00419.27
8.2.100.0110.00018.09
8.2.90.0000.00817.97
8.2.80.0030.00617.97
8.2.70.0030.00717.75
8.2.60.0000.00818.03
8.2.50.0050.00518.07
8.2.40.0030.00618.35
8.2.30.0000.00818.02
8.2.20.0100.00018.18
8.2.10.0050.00218.02
8.2.00.0040.00319.43
8.1.280.0040.01525.92
8.1.270.0070.00020.33
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00022.66
8.1.230.0070.00420.89
8.1.220.0040.00417.93
8.1.210.0000.00818.86
8.1.200.0060.00317.61
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0040.00418.88
8.1.150.0040.00418.99
8.1.140.0040.00417.71
8.1.130.0040.00419.04
8.1.120.0000.00717.67
8.1.110.0070.00317.59
8.1.100.0050.00217.63
8.1.90.0050.00317.60
8.1.80.0040.00417.53
8.1.70.0080.00017.65
8.1.60.0000.00817.72
8.1.50.0030.00617.68
8.1.40.0000.00817.71
8.1.30.0030.00517.81
8.1.20.0040.00417.78
8.1.10.0040.00417.71
8.1.00.0060.00317.66
8.0.300.0070.00020.04
8.0.290.0000.00716.75
8.0.280.0070.00018.47
8.0.270.0000.00717.18
8.0.260.0000.00717.26
8.0.250.0000.01017.13
8.0.240.0040.00416.98
8.0.230.0000.00717.01
8.0.220.0040.00417.03
8.0.210.0030.00316.91
8.0.200.0070.00016.99
8.0.190.0000.00917.14
8.0.180.0040.00417.10
8.0.170.0060.00317.09
8.0.160.0040.00416.94
8.0.150.0030.00517.06
8.0.140.0050.00216.98
8.0.130.0000.00513.47
8.0.120.0000.00817.05
8.0.110.0070.00016.99
8.0.100.0040.00416.86
8.0.90.0070.00016.99
8.0.80.0100.01216.98
8.0.70.0040.00417.15
8.0.60.0000.00816.91
8.0.50.0000.00716.86
8.0.30.0130.00717.18
8.0.20.0090.00917.40
8.0.10.0040.00417.15
8.0.00.0100.00717.05
7.4.330.0000.00615.55
7.4.320.0060.00016.71
7.4.300.0060.00016.66
7.4.290.0040.00416.64
7.4.280.0080.00016.85
7.4.270.0060.00316.73
7.4.260.0000.00716.80
7.4.250.0050.00316.78
7.4.240.0000.00716.70
7.4.230.0000.00716.93
7.4.220.0000.00916.88
7.4.210.0140.00216.80
7.4.200.0030.00316.51
7.4.160.0130.00816.85
7.4.140.0100.00817.86
7.4.130.0130.00316.64
7.4.120.0110.01216.69
7.4.110.0120.01316.65
7.4.100.0070.01116.78
7.4.90.0180.00016.63
7.4.80.0150.01219.39
7.4.70.0090.00916.59
7.4.60.0070.01016.56
7.4.50.0060.00916.57
7.4.40.0070.01116.84
7.4.10.0060.01115.08
7.4.00.0040.01215.02
7.3.330.0000.00613.38
7.3.320.0060.00013.22
7.3.310.0040.00416.41
7.3.300.0000.00716.38
7.3.290.0000.00716.52
7.3.280.0060.01016.50
7.3.260.0100.00916.54
7.3.240.0060.01016.59
7.3.230.0060.01116.43
7.3.210.0110.00716.73
7.3.200.0060.01616.73
7.3.190.0080.01016.55
7.3.180.0100.00616.77
7.3.170.0130.00916.66
7.3.160.0100.00616.67
7.3.130.0070.00815.08
7.3.120.0070.01015.17
7.3.110.0050.01214.75
7.3.100.0090.00714.77
7.3.90.0070.00915.02
7.3.80.0030.00715.08
7.3.70.0060.00915.05
7.3.60.0040.00815.03
7.3.50.0050.00715.08
7.3.40.0060.00614.87
7.3.30.0060.00814.80
7.3.20.0060.00816.68
7.3.10.0050.01116.84
7.3.00.0110.00316.79
7.2.330.0110.01216.68
7.2.320.0100.01016.94
7.2.310.0060.01216.57
7.2.300.0030.01316.64
7.2.290.0140.00516.90
7.2.260.0070.01014.99
7.2.250.0080.00915.33
7.2.240.0090.00615.17
7.2.230.0100.00715.01
7.2.220.0050.01215.15
7.2.210.0020.01215.19
7.2.200.0100.00515.41
7.2.190.0080.00615.21
7.2.180.0030.00815.35
7.2.170.0030.01515.07
7.2.160.0090.00615.24
7.2.150.0030.01316.95
7.2.140.0090.01016.96
7.2.130.0060.00717.06
7.2.120.0090.00717.01
7.2.110.0070.01116.90
7.2.100.0110.00117.10
7.2.90.0080.00617.17
7.2.80.0050.00816.86
7.2.70.0130.00317.06
7.2.60.0110.01016.44
7.2.50.0110.00916.24
7.2.40.0090.01016.33
7.2.30.0140.00716.43
7.2.20.0130.00716.31
7.2.10.0160.00416.43
7.2.00.0120.00616.44
7.1.330.0070.01016.13
7.1.320.0060.00816.00
7.1.310.0070.00715.98
7.1.300.0060.00916.14
7.1.290.0050.00516.09
7.1.280.0070.00815.76
7.1.270.0070.00816.04
7.1.260.0030.01316.02
7.1.250.0050.00715.90
7.1.240.0050.00916.10
7.1.230.0050.00715.88
7.1.220.0020.01016.06
7.1.210.0070.00915.86
7.1.200.0050.00616.08
7.1.190.0050.01015.98
7.1.180.0010.00915.71
7.1.170.0120.01015.44
7.1.160.0110.00915.37
7.1.150.0070.01115.27
7.1.140.0090.01115.35
7.1.130.0100.00615.21
7.1.120.0120.00615.25
7.1.110.0100.00715.43
7.1.100.0140.00615.39
7.1.90.0090.00815.36
7.1.80.0090.00815.21
7.1.70.0080.00715.22
7.1.60.0470.00721.27
7.1.50.0150.01221.27
7.1.40.0200.01021.38
7.1.30.0160.01121.36
7.1.20.0180.00621.26
7.1.10.0130.00615.28
7.1.00.0110.00315.38
7.0.330.0050.01015.56
7.0.320.0020.01115.58
7.0.310.0050.01115.51
7.0.300.0050.00715.70
7.0.290.0040.00415.48
7.0.280.0040.00815.56
7.0.270.0050.00815.53
7.0.260.0040.00815.48
7.0.250.0060.00715.52
7.0.240.0040.00615.61
7.0.230.0030.00915.69
7.0.220.0020.00915.31
7.0.210.0030.00915.60
7.0.200.0090.00315.52
7.0.190.0060.00315.55
7.0.180.0100.00315.39
7.0.170.0060.00915.49
7.0.160.0100.00515.63
7.0.150.0060.00315.42
7.0.140.0030.00915.43
7.0.130.0070.00715.50
7.0.120.0090.00415.60
7.0.110.0070.00715.70
7.0.100.0050.00515.62
7.0.90.0050.00715.55
7.0.80.0060.00615.62
7.0.70.0040.00615.48
7.0.60.0010.01215.56
7.0.50.0040.00615.68
7.0.40.0010.01113.79
7.0.30.0030.00813.69
7.0.20.0020.01213.61
7.0.10.0060.01113.60
7.0.00.0070.00613.67
5.6.400.0090.00414.67
5.6.390.0070.00714.76
5.6.380.0030.01114.43
5.6.370.0040.00814.43
5.6.360.0030.00814.29
5.6.350.0090.00314.43
5.6.340.0020.01114.32
5.6.330.0050.00714.52
5.6.320.0070.00514.27
5.6.310.0020.01214.50
5.6.300.0030.00914.61
5.6.290.0030.00814.39
5.6.280.0080.00614.40
5.6.270.0070.00514.57
5.6.260.0070.00514.29
5.6.250.0030.01214.74
5.6.240.0030.00914.50
5.6.230.0030.00814.47
5.6.220.0070.00814.63
5.6.210.0040.00614.44
5.6.200.0070.00714.46
5.6.190.0060.00814.35
5.6.180.0070.00314.57
5.6.170.0030.00714.44
5.6.160.0050.00814.38
5.6.150.0040.00914.51
5.6.140.0070.00714.58
5.6.130.0050.00714.28
5.6.120.0070.00514.54
5.6.110.0040.01014.50
5.6.100.0040.00914.37
5.6.90.0060.00614.48
5.6.80.0030.00914.32
5.6.70.0050.00714.58
5.6.60.0050.00714.31
5.6.50.0050.00914.43
5.6.40.0050.00814.39
5.6.30.0040.01114.35
5.6.20.0110.00214.44
5.6.10.0080.00614.34
5.6.00.0060.00714.31

preferences:
57.86 ms | 401 KiB | 5 Q