3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/^[0-9]{2}\/[0-9]{2}\/[0-9]{4}$/', '19/04/2024', $matches); var_dump($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)
8.3.40.0070.00718.83
8.3.30.0100.00318.95
8.3.20.0030.00620.16
8.3.10.0030.00522.09
8.3.00.0030.00622.18
8.2.170.0070.00722.96
8.2.160.0100.00320.89
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.26
8.2.110.0030.00722.11
8.2.100.0060.00617.78
8.2.90.0000.00817.91
8.2.80.0050.00317.97
8.2.70.0030.00617.75
8.2.60.0070.00017.91
8.2.50.0080.00018.07
8.2.40.0040.00418.03
8.2.30.0000.00718.02
8.2.20.0040.00417.67
8.2.10.0000.00717.69
8.2.00.0000.00717.63
8.1.270.0040.00423.77
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.34
8.1.230.0040.00821.04
8.1.220.0040.00417.74
8.1.210.0000.00818.86
8.1.200.0090.00017.23
8.1.190.0040.00417.28
8.1.180.0050.00318.10
8.1.170.0050.00518.78
8.1.160.0030.00321.89
8.1.150.0040.00418.57
8.1.140.0040.00417.48
8.1.130.0000.00717.68
8.1.120.0040.00417.46
8.1.110.0050.00217.51
8.1.100.0000.00717.47
8.1.90.0050.00317.37
8.1.80.0000.00717.45
8.1.70.0000.00717.38
8.1.60.0040.00417.68
8.1.50.0000.00717.54
8.1.40.0000.00817.57
8.1.30.0060.00617.64
8.1.20.0000.00817.67
8.1.10.0040.00417.50
8.1.00.0000.00817.54
8.0.300.0030.00619.92
8.0.290.0040.00416.93
8.0.280.0030.00318.34
8.0.270.0000.00717.14
8.0.260.0030.00616.77
8.0.250.0000.00716.85
8.0.240.0000.00716.98
8.0.230.0040.00416.88
8.0.220.0030.00316.87
8.0.210.0030.00316.77
8.0.200.0030.00316.89
8.0.190.0000.00716.86
8.0.180.0040.00416.97
8.0.170.0000.00716.94
8.0.160.0000.00716.97
8.0.150.0070.00016.74
8.0.140.0040.00416.93
8.0.130.0000.00613.38
8.0.120.0030.00516.88
8.0.110.0080.00016.90
8.0.100.0040.00416.80
8.0.90.0080.00016.99
8.0.80.0030.01216.80
8.0.70.0040.00416.91
8.0.60.0040.00416.79
8.0.50.0070.00016.86
8.0.30.0130.00817.09
8.0.20.0090.01117.40
8.0.10.0040.00416.91
8.0.00.0100.00816.87
7.4.330.0030.00315.07
7.4.320.0030.00316.60
7.4.300.0000.00616.49
7.4.290.0070.00016.60
7.4.280.0030.00316.68
7.4.270.0000.00716.62
7.4.260.0030.00316.59
7.4.250.0040.00416.48
7.4.240.0050.00216.65
7.4.230.0030.00316.68
7.4.220.0070.01116.78
7.4.210.0070.01116.66
7.4.200.0030.00316.50
7.4.190.0030.00316.62
7.4.160.0090.00616.45
7.4.150.0150.00317.40
7.4.140.0140.00817.86
7.4.130.0110.00816.55
7.4.120.0070.01216.50
7.4.110.0120.00616.52
7.4.100.0080.00916.46
7.4.90.0140.00316.35
7.4.80.0090.00919.39
7.4.70.0060.01216.62
7.4.60.0140.00716.55
7.4.50.0070.00416.16
7.4.40.0150.00422.77
7.4.30.0090.01216.64
7.4.00.0130.00315.13
7.3.330.0000.00513.04
7.3.320.0020.00213.09
7.3.310.0040.00416.17
7.3.300.0000.00716.28
7.3.290.0070.00716.29
7.3.280.0090.01116.29
7.3.270.0100.00717.40
7.3.260.0100.00716.49
7.3.250.0110.01616.44
7.3.240.0070.01016.55
7.3.230.0130.00316.56
7.3.210.0100.00716.68
7.3.200.0180.00019.39
7.3.190.0040.01416.38
7.3.180.0070.01016.53
7.3.170.0060.01016.69
7.3.160.0120.00316.49
7.3.120.0000.01315.05
7.2.330.0070.01116.68
7.2.320.0070.01016.50
7.2.310.0090.00916.51
7.2.300.0080.00816.61
7.2.290.0170.00016.52
7.2.110.0070.01016.43
7.2.100.0030.01016.52
7.2.90.0150.00016.37
7.2.80.0080.00516.44
7.2.70.0070.00416.71
7.2.60.0080.00516.74
7.2.50.0070.00716.49
7.2.40.0100.00316.97
7.2.30.0070.00716.95
7.2.20.0000.01216.77
7.2.10.0080.00416.92
7.2.00.0100.00716.84
7.1.230.0060.00616.02
7.1.220.0100.00315.78
7.1.210.0090.00315.88
7.1.200.0030.00815.80
7.1.190.0000.00916.02
7.1.180.0100.00315.83
7.1.170.0000.01315.66
7.1.160.0030.00615.95
7.1.150.0070.00715.71
7.1.140.0110.00315.61
7.1.130.0030.01315.99
7.1.120.0000.01415.54
7.1.110.0040.01116.04
7.1.100.0060.00717.15
7.1.90.0090.00315.80
7.1.80.0130.00015.73
7.1.70.0100.00516.46
7.1.60.0070.01418.01
7.1.50.0080.01116.54
7.1.40.0060.01216.12
7.1.30.0060.00615.82
7.1.20.0070.01016.11
7.1.10.0140.00015.73
7.1.00.0050.04019.13
7.0.310.0030.00615.50
7.0.300.0030.00615.34
7.0.290.0000.00715.39
7.0.280.0070.00715.60
7.0.270.0040.01215.46
7.0.260.0070.00715.49
7.0.250.0110.00415.41
7.0.240.0080.00415.60
7.0.230.0030.00715.30
7.0.220.0100.00315.45
7.0.210.0030.00915.51
7.0.200.0080.00316.16
7.0.190.0000.00815.64
7.0.180.0070.00715.66
7.0.170.0090.00915.54
7.0.160.0070.00715.52
7.0.150.0000.00715.61
7.0.140.0000.04418.88
7.0.130.0000.01515.64
7.0.120.0040.02918.71
7.0.110.0070.04218.67
7.0.100.0080.02018.76
7.0.90.0080.03318.75
7.0.80.0050.02118.69
7.0.70.0090.03518.74
7.0.60.0070.02318.80
7.0.50.0010.03418.92
7.0.40.0050.02116.71
7.0.30.0090.02216.66
7.0.20.0020.02716.63
7.0.10.0060.02216.74
7.0.00.0070.02216.87
5.6.380.0040.01113.88
5.6.370.0100.00714.30
5.6.360.0140.00013.96
5.6.350.0090.00914.14
5.6.340.0090.00614.50
5.6.330.0110.00414.26
5.6.320.0110.00414.44
5.6.310.0070.00714.25
5.6.300.0090.00614.39
5.6.290.0000.00714.33
5.6.280.0060.03917.65
5.6.270.0030.03317.58
5.6.260.0020.02417.63
5.6.250.0030.02717.59
5.6.240.0110.03317.63
5.6.230.0020.02617.54
5.6.220.0020.03317.51
5.6.210.0040.02817.56
5.6.200.0040.02317.51
5.6.190.0060.03517.53
5.6.180.0070.02217.69
5.6.170.0050.02317.58
5.6.160.0050.02117.37
5.6.150.0050.02317.27
5.6.140.0080.02117.39
5.6.130.0070.03417.60
5.6.120.0050.02317.70
5.6.110.0080.02017.61
5.6.100.0040.02517.49
5.6.90.0080.02217.43
5.6.80.0090.01717.30
5.6.70.0000.03217.01
5.6.60.0050.03017.37
5.6.50.0030.03217.14
5.6.40.0130.01517.33
5.6.30.0030.02317.35
5.6.20.0020.02917.17
5.6.10.0050.03417.18
5.6.00.0080.02017.22
5.5.380.0000.02615.16
5.5.370.0040.03215.10
5.5.360.0070.02015.16
5.5.350.0030.03615.15
5.5.340.0060.02215.44
5.5.330.0080.02715.40
5.5.320.0030.02215.52
5.5.310.0040.02015.33
5.5.300.0080.02315.38
5.5.290.0070.02015.34
5.5.280.0040.02315.40
5.5.270.0000.02815.34
5.5.260.0060.02715.31
5.5.250.0040.02215.30
5.5.240.0010.02415.15
5.5.230.0050.02015.14
5.5.220.0050.02015.01
5.5.210.0050.03215.10
5.5.200.0070.03115.16
5.5.190.0060.02615.00
5.5.180.0090.04015.15
5.5.170.0040.00914.05
5.5.160.0050.02215.00
5.5.150.0070.02015.08
5.5.140.0030.02315.07
5.5.130.0050.02014.95
5.5.120.0080.03014.95
5.5.110.0030.02315.12
5.5.100.0080.01815.08
5.5.90.0130.02315.02
5.5.80.0050.02315.08
5.5.70.0060.03814.90
5.5.60.0100.01714.90
5.5.50.0020.02415.03
5.5.40.0070.02015.09
5.5.30.0020.02415.02
5.5.20.0050.02015.02
5.5.10.0080.02015.14
5.5.00.0120.03215.02
5.4.450.0040.02116.09
5.4.440.0050.02316.09
5.4.430.0060.02016.04
5.4.420.0060.03316.00
5.4.410.0080.03216.09
5.4.400.0100.01715.88
5.4.390.0060.02015.91
5.4.380.0030.04215.84
5.4.370.0070.02915.83
5.4.360.0050.04715.93
5.4.350.0060.02615.91
5.4.340.0080.01815.92
5.4.330.0000.01112.79
5.4.320.0120.01615.93
5.4.310.0060.03015.92
5.4.300.0050.02015.83
5.4.290.0070.04115.90
5.4.280.0090.01815.89
5.4.270.0050.03015.89
5.4.260.0060.02115.91
5.4.250.0030.02415.87
5.4.240.0070.01815.99
5.4.230.0030.02315.91
5.4.220.0060.02315.93
5.4.210.0020.03315.87
5.4.200.0030.02815.97
5.4.190.0080.03315.92
5.4.180.0050.03515.90
5.4.170.0080.01815.91
5.4.160.0020.04615.83
5.4.150.0100.03515.92
5.4.140.0020.03514.62
5.4.130.0040.03414.49
5.4.120.0080.02114.49
5.4.110.0090.02014.62
5.4.100.0060.02014.61
5.4.90.0020.02314.57
5.4.80.0100.01514.53
5.4.70.0070.01714.61
5.4.60.0120.01214.63
5.4.50.0120.02314.54
5.4.40.0070.01814.63
5.4.30.0020.03714.53
5.4.20.0060.02514.42
5.4.10.0060.02714.62
5.4.00.0090.01514.35
5.3.290.0050.02713.72
5.3.280.0040.02213.72
5.3.270.0030.04513.63
5.3.260.0030.03013.63
5.3.250.0090.03213.64
5.3.240.0060.02313.72
5.3.230.0030.02113.62
5.3.220.0040.02313.65
5.3.210.0050.02513.64
5.3.200.0040.03713.61
5.3.190.0060.02113.69
5.3.180.0100.03613.71
5.3.170.0020.02713.61
5.3.160.0050.03813.64
5.3.150.0050.02013.60
5.3.140.0060.01813.68
5.3.130.0030.02313.64
5.3.120.0080.03513.63
5.3.110.0050.03013.71
5.3.100.0030.02313.35
5.3.90.0050.02213.33
5.3.80.0040.02713.40
5.3.70.0050.02013.43
5.3.60.0100.02413.32
5.3.50.0120.01713.33
5.3.40.0090.02013.29
5.3.30.0090.03613.30
5.3.20.0060.03713.18
5.3.10.0050.02813.11
5.3.00.0060.03313.22
5.2.170.0070.03211.99
5.2.160.0040.01911.86
5.2.150.0000.02211.99
5.2.140.0060.03311.96
5.2.130.0060.03012.02
5.2.120.0030.03311.84
5.2.110.0080.01311.92
5.2.100.0040.01611.96
5.2.90.0030.02211.95
5.2.80.0060.02311.90
5.2.70.0040.01711.89
5.2.60.0070.02711.95
5.2.50.0090.03211.93
5.2.40.0030.03011.79
5.2.30.0060.03111.86
5.2.20.0080.02711.83
5.2.10.0030.02311.82
5.2.00.0020.02111.70
5.1.60.0030.01511.37
5.1.50.0050.01211.51
5.1.40.0060.01211.41
5.1.30.0040.01311.51
5.1.20.0070.01211.68
5.1.10.0000.01911.39
5.1.00.0040.01611.50
5.0.50.0030.01211.37
5.0.40.0050.01311.37
5.0.30.0060.01311.37
5.0.20.0000.01311.37
5.0.10.0040.02011.37
5.0.00.0050.02811.37
4.4.90.0010.01511.37
4.4.80.0020.01011.37
4.4.70.0020.01411.37
4.4.60.0020.01211.37
4.4.50.0030.00911.37
4.4.40.0020.01411.37
4.4.30.0020.01011.37
4.4.20.0000.01111.37
4.4.10.0060.01211.37
4.4.00.0050.02011.37
4.3.110.0020.01211.37
4.3.100.0010.01011.37
4.3.90.0040.01711.37
4.3.80.0010.01611.37
4.3.70.0040.01511.37
4.3.60.0030.01411.37
4.3.50.0040.01511.37
4.3.40.0020.02011.37
4.3.30.0050.02011.37
4.3.20.0010.01911.37
4.3.10.0030.01511.37
4.3.00.0040.00911.37

preferences:
42.44 ms | 400 KiB | 5 Q