3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('~container.([a-z]+)~', "container.hello", $m); var_dump($m);

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)
8.3.40.0090.00618.94
8.3.30.0080.00620.37
8.3.20.0030.00520.52
8.3.10.0030.00520.96
8.3.00.0030.00523.49
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0120.00321.16
8.2.110.0040.00821.12
8.2.100.0070.00717.78
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0030.00619.52
8.2.20.0000.00717.57
8.2.10.0040.00417.64
8.2.00.0050.00217.58
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.10
8.1.230.0060.00617.48
8.1.220.0000.00818.77
8.1.210.0030.00618.77
8.1.200.0040.00817.35
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0080.00018.85
8.1.150.0000.00718.54
8.1.140.0000.00717.38
8.1.130.0000.00717.69
8.1.120.0040.00417.49
8.1.110.0040.00417.38
8.1.100.0000.00817.40
8.1.90.0000.00717.47
8.1.80.0000.00817.46
8.1.70.0070.00017.40
8.1.60.0040.00417.60
8.1.50.0000.00717.52
8.1.40.0040.00417.51
8.1.30.0050.00317.61
8.1.20.0060.00317.57
8.1.10.0000.00717.57
8.1.00.0040.00417.61
8.0.300.0040.00419.89
8.0.290.0000.00717.03
8.0.280.0070.00018.18
8.0.270.0030.00317.16
8.0.260.0000.00716.73
8.0.250.0050.00216.96
8.0.240.0040.00416.87
8.0.230.0000.00616.82
8.0.220.0000.00716.80
8.0.210.0070.00016.95
8.0.200.0040.00416.95
8.0.190.0000.00816.82
8.0.180.0000.00716.76
8.0.170.0000.00816.82
8.0.160.0040.00416.91
8.0.150.0070.00016.87
8.0.140.0040.00416.89
8.0.130.0060.00013.27
8.0.120.0030.00616.90
8.0.110.0000.00716.75
8.0.100.0000.00716.82
8.0.90.0030.00516.78
8.0.80.0080.00816.86
8.0.70.0040.00416.76
8.0.60.0000.00816.98
8.0.50.0050.00316.92
8.0.30.0100.00916.90
8.0.20.0110.01417.40
8.0.10.0000.00716.95
8.0.00.0070.01016.75
7.4.330.0000.00516.86
7.4.320.0040.00416.58
7.4.300.0030.00316.64
7.4.290.0000.00716.67
7.4.280.0030.00316.58
7.4.270.0030.00316.71
7.4.260.0050.00013.36
7.4.250.0000.00716.64
7.4.240.0050.00316.58
7.4.230.0030.00316.79
7.4.220.0140.00416.63
7.4.210.0070.00716.54
7.4.200.0000.00716.34
7.4.190.0000.00716.75
7.4.160.0110.00416.85
7.4.150.0210.00317.40
7.4.140.0100.01017.86
7.4.130.0080.00916.51
7.4.120.0070.01016.46
7.4.110.0100.00716.41
7.4.100.0110.00716.43
7.4.90.0180.00616.79
7.4.80.0100.00619.39
7.4.70.0110.00816.43
7.4.60.0130.01016.62
7.4.50.0040.00416.44
7.4.40.0070.01122.77
7.4.30.0070.01016.53
7.4.10.0080.00915.18
7.4.00.0050.01014.94
7.3.330.0020.00213.26
7.3.320.0000.00613.12
7.3.310.0060.00016.45
7.3.300.0000.00716.29
7.3.290.0070.00716.24
7.3.280.0050.01316.29
7.3.270.0100.00717.40
7.3.260.0090.00918.24
7.3.250.0110.00916.42
7.3.240.0030.01316.50
7.3.230.0140.00416.57
7.3.210.0070.01016.50
7.3.200.0120.01219.39
7.3.190.0110.01116.56
7.3.180.0090.00616.52
7.3.170.0130.00316.46
7.3.160.0040.01216.21
7.3.130.0060.01014.88
7.3.120.0030.01114.83
7.3.110.0070.01114.86
7.3.100.0070.00715.01
7.3.90.0030.01315.17
7.3.80.0040.00714.72
7.3.70.0070.00314.55
7.3.60.0090.00614.71
7.3.50.0030.01014.99
7.3.40.0040.01114.69
7.3.30.0000.01114.67
7.3.20.0060.00616.73
7.3.10.0060.00316.46
7.3.00.0040.01116.48
7.2.330.0060.01216.71
7.2.320.0070.01016.59
7.2.310.0100.01316.50
7.2.300.0060.01316.60
7.2.290.0060.00916.58
7.2.260.0070.01014.87
7.2.250.0120.00615.11
7.2.240.0060.01015.13
7.2.230.0120.00415.23
7.2.220.0040.01515.04
7.2.210.0060.00814.75
7.2.200.0110.00414.95
7.2.190.0030.01215.16
7.2.180.0030.01415.12
7.2.170.0120.00315.19
7.2.160.0040.01115.11
7.2.150.0120.00617.01
7.2.140.0030.01016.55
7.2.130.0100.00716.98
7.2.120.0060.00916.61
7.2.110.0060.00916.95
7.2.100.0090.00617.05
7.2.90.0000.01116.86
7.2.80.0040.01116.81
7.2.70.0070.00717.05
7.2.60.0100.00317.11
7.2.50.0070.00717.04
7.2.40.0030.00716.61
7.2.30.0030.01016.57
7.2.20.0050.00517.07
7.2.10.0110.00716.62
7.2.00.0010.01218.31
7.1.330.0120.00316.07
7.1.320.0000.01616.03
7.1.310.0090.00315.79
7.1.300.0090.00615.74
7.1.290.0000.01115.86
7.1.280.0000.01615.98
7.1.270.0100.00315.94
7.1.260.0060.00615.73
7.1.250.0070.00715.79
7.1.240.0060.00615.83
7.1.230.0000.01415.93
7.1.220.0060.00315.73
7.1.210.0030.00615.88
7.1.200.0040.00415.84
7.1.190.0060.00615.98
7.1.180.0030.00615.91
7.1.170.0100.00715.84
7.1.160.0080.00815.79
7.1.150.0000.01515.71
7.1.140.0040.00715.63
7.1.130.0000.01015.96
7.1.120.0060.00815.95
7.1.110.0050.00515.68
7.1.100.0050.00717.01
7.1.90.0040.01116.07
7.1.80.0030.01215.98
7.1.70.0030.00816.60
7.1.60.0100.00817.40
7.1.50.0050.01116.61
7.1.40.0070.00715.98
7.1.30.0070.01015.94
7.1.20.0030.01015.96
7.1.10.0000.01515.85
7.1.00.0050.02319.09
7.0.330.0030.00615.68
7.0.320.0030.01015.48
7.0.310.0100.00015.48
7.0.300.0040.01115.50
7.0.290.0070.00715.50
7.0.280.0030.00615.52
7.0.270.0030.01015.49
7.0.260.0040.00415.02
7.0.250.0060.00615.59
7.0.240.0120.00415.66
7.0.230.0070.00615.59
7.0.220.0030.01315.27
7.0.210.0070.00315.25
7.0.200.0010.00916.11
7.0.190.0060.00615.68
7.0.180.0000.01715.50
7.0.170.0090.00615.16
7.0.160.0090.00315.54
7.0.150.0040.01115.43
7.0.140.0070.03718.93
7.0.130.0090.00915.45
7.0.120.0030.00915.59
7.0.110.0100.00015.50
7.0.100.0070.00715.28
7.0.90.0070.00715.33
7.0.80.0110.02017.76
7.0.70.0080.04517.54
7.0.60.0070.04117.82
7.0.50.0100.02518.13
7.0.40.0140.02216.75
7.0.30.0150.03516.81
7.0.20.0040.03816.77
7.0.10.0050.02716.68
7.0.00.0100.03016.78
5.6.400.0000.01113.97
5.6.390.0030.01414.39
5.6.380.0000.01613.88
5.6.370.0040.00714.19
5.6.360.0070.01113.84
5.6.350.0040.00814.60
5.6.340.0040.00814.16
5.6.330.0030.00913.72
5.6.320.0060.00614.24
5.6.310.0090.00314.16
5.6.300.0040.00414.25
5.6.290.0030.01214.22
5.6.280.0030.04217.81
5.6.270.0060.00614.07
5.6.260.0070.00714.02
5.6.250.0030.01014.13
5.6.240.0030.01014.20
5.6.230.0030.03017.57
5.6.220.0050.05117.41
5.6.210.0030.03817.39
5.6.200.0100.02517.55
5.6.190.0050.03117.62
5.6.180.0080.03117.70
5.6.170.0070.03017.63
5.6.160.0080.04517.60
5.6.150.0090.02717.57
5.6.140.0060.03017.62
5.6.130.0080.04517.58
5.6.120.0070.04317.61
5.6.110.0090.04117.62
5.6.100.0070.04517.78
5.6.90.0080.03017.61
5.6.80.0070.04517.15
5.6.70.0070.04317.36
5.6.60.0050.03217.38
5.6.50.0060.02617.23
5.6.40.0120.03817.41
5.6.30.0060.04017.37
5.6.20.0030.03017.22
5.6.10.0120.03917.27
5.6.00.0040.04617.21
5.5.380.0030.00914.03
5.5.370.0100.04617.22
5.5.360.0080.03517.29
5.5.350.0030.03917.19
5.5.340.0080.04317.47
5.5.330.0030.04517.54
5.5.320.0070.02717.34
5.5.310.0070.03217.45
5.5.300.0060.04117.52
5.5.290.0040.04017.50
5.5.280.0080.04717.53
5.5.270.0050.04817.50
5.5.260.0080.04417.55
5.5.250.0050.05017.35
5.5.240.0070.03817.13
5.5.230.0020.03117.22
5.5.220.0060.02716.99
5.5.210.0030.02717.16
5.5.200.0050.04617.15
5.5.190.0050.04517.18
5.5.180.0100.04017.07
5.5.170.0080.00513.87
5.5.160.0050.04617.08
5.5.150.0100.04016.98
5.5.140.0030.04317.05
5.5.130.0100.03617.14
5.5.120.0100.03817.15
5.5.110.0100.04217.21
5.5.100.0100.03016.97
5.5.90.0030.02616.92
5.5.80.0100.03817.10
5.5.70.0050.03817.16
5.5.60.0090.04216.86
5.5.50.0060.04517.05
5.5.40.0090.03616.87
5.5.30.0080.04117.06
5.5.20.0080.02816.95
5.5.10.0110.03917.09
5.5.00.0100.04016.93
5.4.450.0120.04015.64
5.4.440.0050.04115.71
5.4.430.0070.04415.63
5.4.420.0070.04015.63
5.4.410.0000.04515.75
5.4.400.0050.02215.61
5.4.390.0020.04015.64
5.4.380.0090.03715.64
5.4.370.0010.04015.64
5.4.360.0120.03415.63
5.4.350.0050.04015.55
5.4.340.0030.04115.56
5.4.330.0000.00612.14
5.4.320.0070.02815.56
5.4.310.0050.02615.52
5.4.300.0080.01915.59
5.4.290.0070.03915.57
5.4.280.0050.03615.46
5.4.270.0050.04115.56
5.4.260.0100.02015.62
5.4.250.0070.03015.46
5.4.240.0090.03815.47
5.4.230.0050.04315.61
5.4.220.0070.04315.53
5.4.210.0030.03715.54
5.4.200.0080.04015.57
5.4.190.0080.03015.55
5.4.180.0100.03715.63
5.4.170.0020.02615.55
5.4.160.0080.03915.54
5.4.150.0030.04515.62
5.4.140.0090.03714.23
5.4.130.0050.02714.21
5.4.120.0100.03714.21
5.4.110.0100.03714.24
5.4.100.0040.03514.23
5.4.90.0040.03614.29
5.4.80.0050.03714.25
5.4.70.0090.02814.29
5.4.60.0090.03214.19
5.4.50.0030.04014.19
5.4.40.0060.03614.30
5.4.30.0020.03714.19
5.4.20.0050.03914.19
5.4.10.0060.03814.23
5.4.00.0020.02414.19
5.3.290.0050.03114.19
5.3.280.0030.02914.19
5.3.270.0030.04714.19
5.3.260.0020.04714.19
5.3.250.0050.04014.19
5.3.240.0050.04014.19
5.3.230.0030.03714.19
5.3.220.0050.04514.19
5.3.210.0090.03814.19
5.3.200.0040.03114.19
5.3.190.0070.03314.19
5.3.180.0100.03914.19
5.3.170.0030.03614.19
5.3.160.0050.04214.19
5.3.150.0030.04214.19
5.3.140.0090.03314.19
5.3.130.0030.04314.19
5.3.120.0070.04014.19
5.3.110.0030.04314.19
5.3.100.0080.02214.19
5.3.90.0110.03214.19
5.3.80.0040.03814.19
5.3.70.0060.03814.19
5.3.60.0050.04014.19
5.3.50.0050.03014.19
5.3.40.0070.03414.19
5.3.30.0050.04014.19
5.3.20.0080.03614.19
5.3.10.0020.03514.19
5.3.00.0070.03814.19
5.2.170.0030.06016.23
5.2.160.0030.06716.23
5.2.150.0000.06316.23
5.2.140.0030.06316.23
5.2.130.0030.06316.23
5.2.120.0030.04716.23
5.2.110.0000.06716.23
5.2.100.0070.06316.23
5.2.90.0030.03716.23
5.2.80.0100.07016.23
5.2.70.0030.03716.23
5.2.60.0070.03016.23
5.2.50.0000.05316.23
5.2.40.0070.06316.23
5.2.30.0000.04716.23
5.2.20.0000.06716.23
5.2.10.0000.06316.23
5.2.00.0030.06316.23
5.1.60.0000.04316.23
5.1.50.0030.03316.23
5.1.40.0030.04016.23
5.1.30.0000.04316.23
5.1.20.0100.05316.23
5.1.10.0130.02716.23
5.1.00.0070.05316.23
5.0.50.0100.04016.23
5.0.40.0070.05316.23
5.0.30.0030.07016.23
5.0.20.0030.03716.23
5.0.10.0000.02716.23
5.0.00.0070.03316.23
4.4.90.0030.02316.23
4.4.80.0000.03716.23
4.4.70.0000.02716.23
4.4.60.0070.03016.23
4.4.50.0000.03716.23
4.4.40.0070.05016.23
4.4.30.0000.03316.23
4.4.20.0130.02016.23
4.4.10.0070.02316.23
4.4.00.0070.04316.23
4.3.110.0030.03016.23
4.3.100.0000.03316.23
4.3.90.0000.02716.23
4.3.80.0000.06016.23
4.3.70.0030.03016.23
4.3.60.0000.03016.23
4.3.50.0070.02716.23
4.3.40.0100.02016.23
4.3.30.0000.03716.23
4.3.20.0070.03016.23
4.3.10.0000.03316.23
4.3.00.0000.03716.23

preferences:
74.03 ms | 400 KiB | 5 Q