3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = "industry"; $pattern = '/industr(?:y|ies)/'; preg_match($pattern, $subject, $matches); print_r($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)
8.3.60.0060.01218.30
8.3.50.0050.01321.21
8.3.40.0030.01218.79
8.3.30.0070.01118.80
8.3.20.0050.00220.21
8.3.10.0120.00321.96
8.3.00.0040.00422.39
8.2.180.0040.01116.75
8.2.170.0180.00022.96
8.2.160.0150.00319.21
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0100.01026.16
8.2.120.0040.00419.48
8.2.110.0030.00620.32
8.2.100.0070.00419.38
8.2.90.0090.00019.18
8.2.80.0070.00019.30
8.2.70.0000.00817.74
8.2.60.0110.00017.65
8.2.50.0050.00318.07
8.2.40.0000.00818.03
8.2.30.0040.00418.00
8.2.20.0000.00717.79
8.2.10.0040.00417.76
8.2.00.0020.00517.75
8.1.280.0070.01425.92
8.1.270.0080.00022.15
8.1.260.0020.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00320.88
8.1.230.0120.00019.00
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0040.00417.28
8.1.180.0080.00020.35
8.1.170.0000.01018.70
8.1.160.0000.00822.21
8.1.150.0070.00018.73
8.1.140.0040.00417.53
8.1.130.0000.00717.76
8.1.120.0030.00417.52
8.1.110.0030.00717.55
8.1.100.0040.00417.42
8.1.90.0050.00317.49
8.1.80.0000.00817.58
8.1.70.0000.00717.55
8.1.60.0040.00417.66
8.1.50.0080.00017.63
8.1.40.0030.00517.59
8.1.30.0000.00917.55
8.1.20.0040.00417.73
8.1.10.0040.00417.67
8.1.00.0000.00817.58
8.0.300.0050.00318.77
8.0.290.0040.00417.05
8.0.280.0070.00018.28
8.0.270.0030.00317.25
8.0.260.0000.00616.88
8.0.250.0070.00017.06
8.0.240.0030.00317.03
8.0.230.0080.00017.03
8.0.220.0000.00716.95
8.0.210.0070.00016.96
8.0.200.0000.00616.90
8.0.190.0050.00317.04
8.0.180.0040.00416.88
8.0.170.0080.00016.90
8.0.160.0040.00417.02
8.0.150.0000.00717.01
8.0.140.0040.00416.97
8.0.130.0000.00613.44
8.0.120.0000.00716.83
8.0.110.0040.00416.90
8.0.100.0000.00916.99
8.0.90.0070.00016.84
8.0.80.0030.01217.02
8.0.70.0040.00416.80
8.0.60.0040.00416.99
8.0.50.0040.00417.01
8.0.30.0060.01617.13
8.0.20.0120.00917.40
8.0.10.0050.00516.98
8.0.00.0080.01116.77
7.4.330.0060.00015.00
7.4.320.0060.00016.58
7.4.300.0070.00016.73
7.4.290.0060.00016.64
7.4.280.0040.00416.63
7.4.270.0000.00716.77
7.4.260.0030.00316.55
7.4.250.0070.00016.75
7.4.240.0030.00416.69
7.4.230.0040.00416.81
7.4.220.0070.01116.78
7.4.210.0090.00716.70
7.4.200.0030.00316.74
7.4.190.0000.00716.71
7.4.160.0090.00616.45
7.4.150.0170.00317.40
7.4.140.0090.01117.86
7.4.130.0070.01016.54
7.4.120.0110.00516.56
7.4.110.0130.00316.60
7.4.100.0090.01316.54
7.4.90.0070.01016.64
7.4.80.0060.01319.39
7.4.70.0090.00616.63
7.4.60.0060.00916.77
7.4.50.0060.00316.69
7.4.40.0090.00322.77
7.4.30.0120.00916.71
7.4.10.0130.00315.03
7.4.00.0090.00815.11
7.3.330.0050.00013.21
7.3.320.0000.00513.21
7.3.310.0040.00416.35
7.3.300.0040.00416.24
7.3.290.0100.00616.31
7.3.280.0080.01016.28
7.3.270.0030.01317.40
7.3.260.0150.00916.27
7.3.250.0100.00716.43
7.3.240.0120.00916.57
7.3.230.0040.01216.39
7.3.210.0130.00316.49
7.3.200.0000.02019.39
7.3.190.0090.01216.80
7.3.180.0130.00316.67
7.3.170.0100.01016.51
7.3.160.0060.01016.59
7.3.130.0060.01315.13
7.3.120.0110.00314.81
7.3.110.0120.00514.80
7.3.100.0050.01014.90
7.3.90.0070.00715.07
7.3.80.0080.00514.79
7.3.70.0050.00914.73
7.3.60.0090.00614.77
7.3.50.0050.00614.77
7.3.40.0030.01014.82
7.3.30.0060.00314.69
7.3.20.0020.01216.80
7.3.10.0050.00816.51
7.3.00.0050.00616.62
7.2.330.0140.00316.44
7.2.320.0070.01416.59
7.2.310.0060.01216.57
7.2.300.0030.01416.58
7.2.290.0060.01016.80
7.2.260.0030.01414.79
7.2.250.0060.00915.07
7.2.240.0030.01315.04
7.2.230.0060.00615.23
7.2.220.0020.01414.93
7.2.210.0100.00314.88
7.2.200.0020.01115.10
7.2.190.0000.01014.86
7.2.180.0070.00414.99
7.2.170.0020.01414.93
7.2.160.0000.00914.61
7.2.150.0040.01116.84
7.2.140.0070.00316.90
7.2.130.0070.00516.72
7.2.120.0070.00816.63
7.2.110.0040.00916.75
7.2.100.0050.01016.71
7.2.90.0080.00816.70
7.2.80.0050.01016.92
7.2.70.0050.01116.87
7.2.60.0070.00716.77
7.2.50.0050.01316.75
7.2.40.0090.00916.69
7.2.30.0080.00916.97
7.2.20.0120.00516.76
7.2.10.0030.01016.87
7.2.00.0110.00516.86
7.1.330.0030.01315.94
7.1.320.0030.00616.02
7.1.310.0100.00215.90
7.1.300.0030.00915.94
7.1.290.0030.01015.94
7.1.280.0030.00815.87
7.1.270.0040.00715.86
7.1.260.0030.00915.90
7.1.250.0110.00315.79
7.1.240.0040.00415.89
7.1.230.0090.00915.88
7.1.220.0000.01416.01
7.1.210.0040.01515.82
7.1.200.0030.00615.92
7.1.190.0000.01115.86
7.1.180.0000.01416.04
7.1.170.0100.00715.87
7.1.160.0060.00915.71
7.1.150.0040.01115.88
7.1.140.0090.00916.01
7.1.130.0070.00415.77
7.1.120.0040.00415.96
7.1.110.0040.01116.03
7.1.100.0030.01015.86
7.1.90.0100.00315.84
7.1.80.0000.01216.03
7.1.70.0060.00516.70
7.1.60.0100.00517.73
7.1.50.0070.00716.41
7.1.40.0070.00315.85
7.1.30.0040.01115.56
7.1.20.0060.00915.79
7.1.10.0040.01115.83
7.1.00.0050.02219.17
7.0.330.0060.00615.57
7.0.320.0110.00315.60
7.0.310.0060.00315.25
7.0.300.0080.00015.21
7.0.290.0000.00815.57
7.0.280.0080.00415.50
7.0.270.0000.01215.69
7.0.260.0000.01215.64
7.0.250.0030.01315.24
7.0.240.0060.00915.51
7.0.230.0090.00015.22
7.0.220.0000.01215.55
7.0.210.0000.00915.46
7.0.200.0020.01016.22
7.0.190.0000.01715.36
7.0.180.0080.00015.65
7.0.170.0000.00715.15
7.0.160.0030.00615.53
7.0.150.0060.01215.59
7.0.140.0120.03718.87
7.0.130.0000.01015.43
7.0.120.0060.00915.43
7.0.110.0100.00615.65
7.0.100.0090.00915.61
7.0.90.0040.00715.70
7.0.80.0030.01315.50
7.0.70.0060.00315.67
7.0.60.0080.04617.68
7.0.50.0110.03816.71
7.0.40.0110.04516.90
7.0.30.0220.03716.70
7.0.20.0200.04316.75
7.0.10.0070.02916.86
7.0.00.0050.03516.91
5.6.400.0000.01313.94
5.6.390.0090.00614.49
5.6.380.0120.00613.90
5.6.370.0070.00714.41
5.6.360.0030.00614.51
5.6.350.0000.00913.97
5.6.340.0060.00614.33
5.6.330.0030.01014.26
5.6.320.0030.01014.38
5.6.310.0000.01314.52
5.6.300.0070.01014.57
5.6.290.0060.01214.17
5.6.280.0070.03817.66
5.6.270.0000.01514.07
5.6.260.0070.00314.20
5.6.250.0070.01014.18
5.6.240.0120.00614.36
5.6.230.0100.00314.11
5.6.220.0070.00714.10
5.6.210.0100.04017.44
5.6.200.0030.02316.36
5.6.190.0080.03717.44
5.6.180.0200.02217.33
5.6.170.0140.04317.48
5.6.160.0080.04517.44
5.6.150.0090.03716.24
5.6.140.0120.03016.22
5.6.130.0070.04916.11
5.6.120.0010.02617.67
5.6.110.0030.04817.52
5.6.100.0070.03417.67
5.6.90.0100.02517.60
5.6.80.0060.03017.34
5.6.70.0040.00714.01
5.6.60.0100.00014.21
5.6.50.0070.00714.24
5.6.40.0060.00614.00
5.6.30.0030.01214.17
5.6.20.0080.00414.11
5.6.10.0070.00714.08
5.6.00.0040.01114.29
5.5.380.0060.01214.27
5.5.370.0030.00914.18
5.5.360.0060.00914.24
5.5.350.0080.02017.34
5.5.340.0080.04016.12
5.5.330.0030.05017.25
5.5.320.0130.02017.23
5.5.310.0170.04117.16
5.5.300.0030.02516.05
5.5.290.0030.03716.18
5.5.280.0130.03217.45
5.5.270.0070.04317.48
5.5.260.0060.03917.60
5.5.250.0100.04217.44
5.5.240.1910.02117.19
5.5.230.0030.00614.20
5.5.220.0030.01014.34
5.5.210.0070.00713.86
5.5.200.0040.00814.14
5.5.190.0030.01214.21
5.5.180.0070.00714.11
5.5.170.0070.00413.95
5.5.160.0040.00814.02
5.5.150.0070.00713.98
5.5.140.0050.00514.09
5.5.130.0000.00914.13
5.5.120.0060.00914.08
5.5.110.0140.00014.03
5.5.100.0060.00914.06
5.5.90.0070.00714.15
5.5.80.0090.00314.06
5.5.70.0040.00414.05
5.5.60.0080.00814.11
5.5.50.0040.01114.25
5.5.40.0000.01013.86
5.5.30.0100.00014.09
5.5.20.0070.00713.86
5.5.10.0110.00413.82
5.5.00.0060.00313.88
5.4.450.0180.04315.93
5.4.440.0150.03716.01
5.4.430.0170.02715.83
5.4.420.0130.02515.90
5.4.410.0220.04315.92
5.4.400.0120.02415.75
5.4.390.0170.02715.67
5.4.380.0130.02715.82
5.4.370.0180.03415.78
5.4.360.0210.03015.86
5.4.350.0170.02915.73
5.4.340.0180.02915.83
5.4.330.0000.01112.48
5.4.320.0120.03015.74
5.4.310.0170.03215.67
5.4.300.0200.03015.80
5.4.290.0170.03515.85
5.4.280.0170.02015.73
5.4.270.0160.02515.73
5.4.260.0130.02415.82
5.4.250.0170.03815.82
5.4.240.0150.02815.73
5.4.230.0200.02015.86
5.4.220.0220.03615.80
5.4.210.0170.03415.71
5.4.200.0130.02215.80
5.4.190.0250.02815.76
5.4.180.0220.03515.86
5.4.170.0200.03515.85
5.4.160.0250.02815.88
5.4.150.0200.03715.86
5.4.140.0160.02114.40
5.4.130.0230.02014.46
5.4.120.0220.03214.45
5.4.110.0210.03514.49
5.4.100.0130.02214.33
5.4.90.0200.01814.52
5.4.80.0230.03414.41
5.4.70.0170.03214.52
5.4.60.0200.03414.50
5.4.50.0150.03514.45
5.4.40.0150.02514.32
5.4.30.0250.02714.40
5.4.20.0150.02314.49
5.4.10.0100.02614.51
5.4.00.0170.03814.16
5.3.290.0120.03013.68
5.3.280.0160.03113.48
5.3.270.0180.03513.60
5.3.260.0230.03413.49
5.3.250.0230.03513.65
5.3.240.0170.03813.52
5.3.230.0180.03813.58
5.3.220.0130.02713.48
5.3.210.0200.02413.49
5.3.200.0220.03313.56
5.3.190.0200.03813.47
5.3.180.0110.02313.46
5.3.170.0150.03513.50
5.3.160.0180.03313.60
5.3.150.0200.03513.50
5.3.140.0170.02413.50
5.3.130.0180.02313.54
5.3.120.0120.02613.62
5.3.110.0130.02613.46
5.3.100.0130.03013.33
5.3.90.0130.02313.23
5.3.80.0150.03413.32
5.3.70.0140.03413.27
5.3.60.0130.03913.35
5.3.50.0180.03313.23
5.3.40.0190.03713.32
5.3.30.0190.03013.14
5.3.20.0150.03013.04
5.3.10.0150.02613.03
5.3.00.0200.03213.06
5.2.170.0200.03712.82
5.2.160.0300.04312.82
5.2.150.0300.04712.82
5.2.140.0230.05012.82
5.2.130.0200.03012.82
5.2.120.0270.05312.82
5.2.110.0330.05312.82
5.2.100.0230.03312.82
5.2.90.0300.05312.82
5.2.80.0270.05012.82
5.2.70.0270.06012.82
5.2.60.0200.06012.82
5.2.50.0300.04312.82
5.2.40.0170.06012.82
5.2.30.0170.03312.82
5.2.20.0200.06012.82
5.2.10.0230.04712.82
5.2.00.0200.04012.82
5.1.60.0200.02712.82
5.1.50.0230.03012.82
5.1.40.0200.02312.82
5.1.30.0170.04012.82
5.1.20.0270.03312.82
5.1.10.0200.02712.82
5.1.00.0230.02312.82
5.0.50.0100.04012.82
5.0.40.0070.04012.82
5.0.30.0100.05012.82
5.0.20.0200.01712.82
5.0.10.0070.02712.82
5.0.00.0100.03312.82
4.4.90.0070.03312.82
4.4.80.0130.03312.82
4.4.70.0170.02012.82
4.4.60.0070.03012.82
4.4.50.0100.02712.82
4.4.40.0100.03012.82
4.4.30.0070.01712.82
4.4.20.0070.02012.82
4.4.10.0130.03312.82
4.4.00.0100.04712.82
4.3.110.0100.03312.82
4.3.100.0170.03012.82
4.3.90.0070.03012.82
4.3.80.0100.03312.82
4.3.70.0130.01712.82
4.3.60.0130.03312.82
4.3.50.0100.02712.82
4.3.40.0170.05712.82
4.3.30.0100.02312.82
4.3.20.0030.02312.82
4.3.10.0070.01712.82
4.3.00.0000.03012.82

preferences:
37.41 ms | 401 KiB | 5 Q