3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int)!preg_match('/[a-z0-9:;,!\'\s*.?()"-]/im', '@3'); //проверка отсуствия разрешенных символов echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]$/im', '@3'); //проверка наличия запрещенных символов

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)
8.3.60.0100.01018.43
8.3.50.0130.00821.20
8.3.40.0090.00618.78
8.3.30.0070.00719.00
8.3.20.0070.00020.18
8.3.10.0040.00422.10
8.3.00.0000.00822.25
8.2.180.0180.00316.50
8.2.170.0030.01322.96
8.2.160.0070.00719.13
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00619.66
8.2.110.0030.00619.39
8.2.100.0040.00717.91
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0050.00220.45
8.2.30.0090.00018.01
8.2.20.0040.00417.70
8.2.10.0040.00417.81
8.2.00.0050.00517.70
8.1.280.0070.00725.92
8.1.270.0050.00520.25
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.74
8.1.230.0030.00717.70
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0040.00418.69
8.1.160.0040.00422.20
8.1.150.0100.00018.70
8.1.140.0000.00717.41
8.1.130.0070.00017.81
8.1.120.0000.00717.38
8.1.110.0040.00817.50
8.1.100.0040.00417.44
8.1.90.0070.00017.51
8.1.80.0000.00817.53
8.1.70.0030.00317.42
8.1.60.0040.00417.70
8.1.50.0000.00717.61
8.1.40.0040.00417.55
8.1.30.0040.00417.72
8.1.20.0040.00417.66
8.1.10.0030.00517.52
8.1.00.0060.00317.54
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0040.00418.36
8.0.270.0070.00017.11
8.0.260.0040.00416.74
8.0.250.0040.00417.03
8.0.240.0060.00316.99
8.0.230.0070.00016.85
8.0.220.0030.00616.85
8.0.210.0030.00316.84
8.0.200.0030.00317.08
8.0.190.0040.00417.07
8.0.180.0000.00816.92
8.0.170.0000.00816.86
8.0.160.0030.00616.88
8.0.150.0070.00016.96
8.0.140.0040.00416.93
8.0.130.0050.00013.32
8.0.120.0000.00816.93
8.0.110.0040.00416.98
8.0.100.0000.00716.82
8.0.90.0040.00416.77
8.0.80.0100.00616.96
8.0.70.0050.00216.83
8.0.60.0000.00717.07
8.0.50.0040.00417.08
8.0.30.0150.00417.19
8.0.20.0080.01117.40
8.0.10.0000.00816.88
8.0.00.0140.00316.90
7.4.330.0050.00015.00
7.4.320.0030.00316.66
7.4.300.0030.00316.65
7.4.290.0040.00416.64
7.4.280.0000.00916.67
7.4.270.0000.00716.59
7.4.260.0030.00316.59
7.4.250.0050.00216.51
7.4.240.0030.00316.57
7.4.230.0070.00016.45
7.4.220.0070.00716.59
7.4.210.0030.01116.73
7.4.200.0070.00016.81
7.4.190.0040.00416.59
7.4.160.0100.00716.43
7.4.150.0140.00317.40
7.4.140.0090.01217.86
7.4.130.0080.00916.79
7.4.120.0050.01216.75
7.4.110.0120.00616.74
7.4.100.0060.01616.80
7.4.90.0000.01916.68
7.4.80.0080.01419.39
7.4.70.0060.01016.40
7.4.60.0070.01416.52
7.4.50.0000.00516.71
7.4.40.0090.00622.77
7.4.30.0040.01216.64
7.4.00.0040.01115.10
7.3.330.0030.00313.30
7.3.320.0060.00013.20
7.3.310.0030.00316.18
7.3.300.0030.00316.32
7.3.290.0070.00716.29
7.3.280.0060.00916.38
7.3.270.0090.01517.40
7.3.260.0120.00616.63
7.3.250.0100.00716.65
7.3.240.0120.00616.74
7.3.230.0140.00416.71
7.3.210.0110.00616.63
7.3.200.0090.00619.39
7.3.190.0070.01616.44
7.3.180.0130.00316.64
7.3.170.0060.01016.34
7.3.160.0030.01316.65
7.3.120.0030.01014.93
7.3.10.0070.00716.80
7.3.00.0060.00616.51
7.2.330.0150.00316.79
7.2.320.0170.00816.50
7.2.310.0090.00916.74
7.2.300.0030.01316.51
7.2.290.0130.00316.50
7.2.130.0020.01316.93
7.2.120.0060.00617.03
7.2.110.0070.00716.99
7.2.100.0050.00816.90
7.2.90.0070.00616.92
7.2.80.0050.00916.79
7.2.70.0040.00716.89
7.2.60.0070.00916.98
7.2.50.0080.00716.58
7.2.40.0070.00616.83
7.2.30.0110.00316.87
7.2.20.0090.00217.02
7.2.10.0060.00617.09
7.2.00.0110.00717.76
7.1.250.0080.00515.74
7.1.200.0030.00615.70
7.1.100.0090.00618.09
7.1.70.0040.00416.93
7.1.60.0090.00619.82
7.1.50.0030.00917.20
7.1.00.0030.04022.37
7.0.200.0260.00314.88
7.0.140.0000.07022.10
7.0.60.0170.07020.00
7.0.50.0100.04717.86
7.0.40.0070.04320.21
7.0.30.0430.08020.18
7.0.20.0300.07720.18
7.0.10.0030.05720.18
7.0.00.0000.04719.96
5.6.280.0030.07321.10
5.6.210.0130.06020.66
5.6.200.0130.05718.19
5.6.190.0000.09020.42
5.6.180.0130.04720.33
5.6.170.0430.03720.51
5.6.160.0030.04020.43
5.6.150.0100.03318.07
5.6.140.0070.05018.13
5.6.130.0070.08018.08
5.6.120.0070.05721.14
5.6.110.0100.03321.00
5.6.100.0000.04320.96
5.6.90.0100.04020.91
5.6.80.0100.08320.49
5.6.70.4430.03320.51
5.5.350.0070.05320.32
5.5.340.0030.04318.02
5.5.330.0170.07320.43
5.5.320.0300.04020.34
5.5.310.0270.08020.28
5.5.300.0030.07017.91
5.5.290.0130.06318.01
5.5.280.0000.05020.79
5.5.270.0170.06320.65
5.5.260.0130.06720.75
5.5.250.0070.08020.57
5.5.240.0100.07020.22
5.4.450.1830.05019.43
5.4.440.1730.03719.38
5.4.430.1930.04719.38
5.4.420.1830.04719.54
5.4.410.1900.03719.33
5.4.400.1870.04319.25
5.4.390.0870.06019.08
5.4.380.0070.04019.18
5.4.370.0070.07718.78
5.4.360.1400.03718.77
5.4.350.1970.04019.13
5.4.340.1870.03719.18
5.4.320.1830.04319.09
5.4.310.1670.03719.08
5.4.300.1870.04019.08
5.4.290.1770.04719.12
5.4.280.1830.04319.23
5.4.270.1830.05019.06
5.4.260.1900.04719.23
5.4.250.1270.04718.91
5.4.240.0100.06319.24
5.4.230.0070.03319.07
5.4.220.1230.04319.13
5.4.210.1630.03718.80
5.4.200.1870.03718.92
5.4.190.1700.03019.13
5.4.180.1600.03719.08
5.4.170.1970.04319.07
5.4.160.1570.03719.18
5.4.150.2000.04719.07
5.4.140.1870.04016.36
5.4.130.2030.04716.25
5.4.120.1830.03016.26
5.4.110.1870.05016.18
5.4.100.1870.04016.38
5.4.90.1800.03716.43
5.4.80.1630.03716.44
5.4.70.1630.03716.41
5.4.60.1770.02716.36
5.4.50.1670.03316.38
5.4.40.1670.03716.19
5.4.30.1700.03016.42
5.4.20.1630.03716.36
5.4.10.1770.02316.15
5.4.00.1630.03715.88
5.3.290.1470.05014.64
5.3.280.0070.03314.54
5.3.270.0030.03714.55
5.3.260.0730.04314.48
5.3.250.1670.03314.70
5.3.240.1730.03714.61
5.3.230.1870.05014.55
5.3.220.1670.04714.51
5.3.210.1830.04014.41
5.3.200.1800.03714.50
5.3.190.1800.04714.51
5.3.180.1900.04014.40
5.3.170.2000.04014.50
5.3.160.1930.04714.40
5.3.150.1900.03714.41
5.3.140.1900.04314.50
5.3.130.1730.04714.41
5.3.120.1730.05014.50
5.3.110.1930.04714.38
5.3.100.1870.04713.88
5.3.90.1700.03713.84
5.3.80.1630.03314.11
5.3.70.1730.04714.00
5.3.60.1600.03713.99
5.3.50.1800.04313.93
5.3.40.1970.03713.90
5.3.30.1630.03013.74
5.3.20.1700.04013.52
5.3.10.1770.04313.63
5.3.00.1970.04313.58
5.2.170.1400.02711.30
5.2.160.1370.02311.03
5.2.150.1370.03011.05
5.2.140.1600.03310.98
5.2.130.1370.03011.15
5.2.120.1430.03010.95
5.2.110.1370.02711.18
5.2.100.1570.03311.01
5.2.90.1600.03011.00
5.2.80.1600.03311.25
5.2.70.0070.03311.25
5.2.60.0130.02711.20
5.2.50.0170.02310.95
5.2.40.0100.03311.15
5.2.30.0130.02710.88
5.2.20.0200.05711.04
5.2.10.0100.06710.90
5.2.00.0070.04710.75
5.1.60.0100.0239.99
5.1.50.0170.04710.07
5.1.40.0200.0439.86
5.1.30.0170.03710.38
5.1.20.0270.03310.31
5.1.10.0170.03010.11
5.1.00.0170.04710.07
5.0.50.0070.0378.41
5.0.40.0070.0238.48
5.0.30.0070.0478.29
5.0.20.0130.0208.29
5.0.10.0100.0378.31
5.0.00.0100.0578.29
4.4.90.0130.0308.29
4.4.80.0070.0338.29
4.4.70.0100.0238.29
4.4.60.0130.0308.29
4.4.50.0100.0338.29
4.4.40.0100.0308.29
4.4.30.0100.0338.29
4.4.20.0130.0278.29
4.4.10.0130.0308.29
4.4.00.0100.0508.29
4.3.110.0130.0308.29
4.3.100.0070.0338.29
4.3.90.0070.0278.29
4.3.80.0170.0478.29
4.3.70.0070.0278.29
4.3.60.0130.0308.29
4.3.50.0030.0208.29
4.3.40.0130.0238.29
4.3.30.0070.0178.29
4.3.20.0100.0078.29
4.3.10.0000.0178.29
4.3.00.0000.0178.29

preferences:
53.47 ms | 401 KiB | 5 Q