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)
8.3.60.0170.00318.55
8.3.50.0110.00821.20
8.3.40.0150.00618.93
8.3.30.0180.00019.08
8.3.20.0040.00420.29
8.3.10.0040.00421.89
8.3.00.0030.00522.46
8.2.180.0160.00016.50
8.2.170.0060.00922.96
8.2.160.0070.00719.21
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00819.66
8.2.110.0060.00322.29
8.2.100.0090.00318.03
8.2.90.0040.00419.28
8.2.80.0000.00917.97
8.2.70.0040.00417.75
8.2.60.0000.00817.80
8.2.50.0000.01118.07
8.2.40.0050.00318.22
8.2.30.0030.00617.91
8.2.20.0020.00517.66
8.2.10.0030.00517.63
8.2.00.0060.00417.86
8.1.280.0100.00725.92
8.1.270.0030.00520.40
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.78
8.1.230.0070.00419.10
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0000.00717.41
8.1.180.0000.00818.70
8.1.170.0040.00418.63
8.1.160.0070.00022.05
8.1.150.0060.00318.77
8.1.140.0000.00717.46
8.1.130.0000.00717.72
8.1.120.0000.00717.55
8.1.110.0080.00417.48
8.1.100.0000.00817.50
8.1.90.0040.00417.50
8.1.80.0000.00717.53
8.1.70.0030.00317.46
8.1.60.0030.00517.54
8.1.50.0060.00317.62
8.1.40.0030.00617.52
8.1.30.0000.00717.61
8.1.20.0000.00817.62
8.1.10.0030.00717.56
8.1.00.0040.00417.51
8.0.300.0070.00018.77
8.0.290.0040.00416.93
8.0.280.0000.00718.32
8.0.270.0000.00717.07
8.0.260.0060.00316.88
8.0.250.0000.00716.89
8.0.240.0050.00317.03
8.0.230.0030.00317.04
8.0.220.0040.00417.00
8.0.210.0070.00016.89
8.0.200.0000.00716.95
8.0.190.0030.00717.00
8.0.180.0070.00016.87
8.0.170.0080.00016.98
8.0.160.0030.00516.94
8.0.150.0040.00416.96
8.0.140.0000.00716.80
8.0.130.0030.00313.29
8.0.120.0000.00816.89
8.0.110.0040.00416.98
8.0.100.0040.00416.77
8.0.90.0000.00716.95
8.0.80.0070.01116.88
8.0.70.0070.00017.02
8.0.60.0080.00016.98
8.0.50.0070.00016.96
8.0.30.0130.00517.25
8.0.20.0140.00817.40
8.0.10.0000.00817.11
8.0.00.0090.00816.86
7.4.330.0000.00515.00
7.4.320.0070.00016.63
7.4.300.0060.00016.75
7.4.290.0030.00316.70
7.4.280.0030.00616.48
7.4.270.0000.00716.73
7.4.260.0040.00416.61
7.4.250.0080.00016.58
7.4.240.0030.00316.71
7.4.230.0040.00416.55
7.4.220.0060.00916.84
7.4.210.0090.00816.73
7.4.200.0030.00316.75
7.4.190.0040.00416.58
7.4.160.0100.01316.67
7.4.150.0070.01017.40
7.4.140.0100.00917.86
7.4.130.0090.00816.71
7.4.120.0070.01016.77
7.4.110.0090.01216.72
7.4.100.0120.00616.72
7.4.90.0150.00616.67
7.4.80.0030.01819.39
7.4.70.0110.00816.58
7.4.60.0170.00016.84
7.4.50.0000.00616.45
7.4.40.0070.00722.77
7.4.30.0080.00816.51
7.4.00.0060.01114.85
7.3.330.0020.00213.23
7.3.320.0060.00013.14
7.3.310.0000.00716.14
7.3.300.0000.00716.38
7.3.290.0040.01116.32
7.3.280.0090.00716.34
7.3.270.0080.00817.40
7.3.260.0160.00816.33
7.3.250.0110.00716.54
7.3.240.0130.00316.63
7.3.230.0110.00516.39
7.3.210.0100.00716.86
7.3.200.0030.01419.39
7.3.190.0140.00816.39
7.3.180.0060.00916.54
7.3.170.0100.00716.64
7.3.160.0060.01016.50
7.3.120.0130.00314.75
7.3.110.0070.01014.71
7.3.100.0060.01014.73
7.3.90.0050.00514.84
7.3.80.0040.01114.88
7.3.70.0070.00314.91
7.3.60.0080.00014.96
7.3.50.0030.01214.93
7.3.40.0030.00714.83
7.3.30.0030.01214.73
7.3.20.0040.00816.47
7.3.10.0040.01216.68
7.3.00.0040.01116.88
7.2.330.0060.01116.62
7.2.320.0150.00816.57
7.2.310.0130.00516.66
7.2.300.0130.00316.81
7.2.290.0060.00916.76
7.2.250.0060.01215.24
7.2.240.0000.02014.95
7.2.230.0050.00514.98
7.2.220.0030.00714.94
7.2.210.0040.00714.94
7.2.200.0060.00914.99
7.2.190.0000.01314.77
7.2.180.0090.00014.93
7.2.170.0030.01015.24
7.2.60.0040.01117.04
7.2.00.0260.00419.25
7.1.330.0080.00615.52
7.1.320.0090.00315.80
7.1.310.0030.01015.71
7.1.300.0060.00915.76
7.1.290.0040.01115.53
7.1.280.0060.00915.60
7.1.270.0130.00315.93
7.1.260.0070.00315.67
7.1.200.0120.00316.09
7.1.100.0080.00818.32
7.1.70.0030.00617.09
7.1.60.0100.01319.82
7.1.50.0030.01417.09
7.1.00.0070.03722.39
7.0.200.0300.00714.71
7.0.140.0070.06321.97
7.0.60.0100.07319.93
7.0.50.0100.07717.91
7.0.40.0100.04720.42
7.0.30.0400.07320.35
7.0.20.0170.08320.02
7.0.10.0200.03720.21
7.0.00.0100.05320.17
5.6.280.0030.07320.91
5.6.210.0000.09020.62
5.6.200.0100.03318.18
5.6.190.0130.08020.27
5.6.180.3130.03020.45
5.6.170.0230.08020.35
5.6.160.0100.08020.44
5.6.150.0030.04718.22
5.6.140.0100.03318.11
5.6.130.0030.07718.22
5.6.120.0070.08321.11
5.6.110.0130.04721.03
5.6.100.0070.03721.00
5.6.90.0100.06021.05
5.6.80.0070.04320.41
5.6.70.0230.06720.52
5.5.350.0170.05020.45
5.5.340.0070.08017.88
5.5.330.0100.08020.57
5.5.320.0230.04320.32
5.5.310.0270.05720.29
5.5.300.0070.05318.00
5.5.290.0070.06717.98
5.5.280.0070.04020.65
5.5.270.0070.08320.76
5.5.260.0100.05020.87
5.5.250.0030.08320.68
5.5.240.0130.05720.11
5.4.450.3230.03719.07
5.4.440.3100.04319.25
5.4.430.3130.04019.57
5.4.420.3030.03719.40
5.4.410.3270.03319.41
5.4.400.2870.03719.25
5.4.390.3270.04019.06
5.4.380.3030.04018.89
5.4.370.3500.04018.93
5.4.360.3930.04019.24
5.4.350.3400.03019.10
5.4.340.3300.03718.88
5.4.320.3100.03019.16
5.4.310.3270.04018.78
5.4.300.3570.04019.24
5.4.290.3270.03718.93
5.4.280.3000.04319.13
5.4.270.3530.04019.24
5.4.260.3300.03318.90
5.4.250.3500.04319.05
5.4.240.3300.04018.79
5.4.230.3130.03319.07
5.4.220.3070.03719.13
5.4.210.3200.04019.20
5.4.200.3370.03718.92
5.4.190.3300.03719.09
5.4.180.3830.04318.91
5.4.170.3800.04019.07
5.4.160.3270.04019.13
5.4.150.2970.04319.21
5.4.140.3000.03716.27
5.4.130.3300.03716.15
5.4.120.3230.03316.39
5.4.110.3170.03316.39
5.4.100.2970.04016.38
5.4.90.3230.03716.43
5.4.80.3200.04016.39
5.4.70.3230.03716.46
5.4.60.3070.03016.43
5.4.50.3230.03716.39
5.4.40.3270.03316.04
5.4.30.3000.03316.45
5.4.20.3300.03716.20
5.4.10.3300.03716.38
5.4.00.3070.03315.62
5.3.290.3570.04014.60
5.3.280.3600.03714.45
5.3.270.3100.04014.47
5.3.260.3370.05314.46
5.3.250.3330.03314.48
5.3.240.3430.03314.55
5.3.230.3400.03714.44
5.3.220.2930.03714.42
5.3.210.3330.03714.41
5.3.200.3370.03314.42
5.3.190.3030.03314.40
5.3.180.3470.04014.41
5.3.170.3270.03714.41
5.3.160.3200.04314.42
5.3.150.3430.04014.50
5.3.140.3330.03714.56
5.3.130.3230.04014.48
5.3.120.3370.03714.40
5.3.110.3000.03314.38
5.3.100.3100.03713.88
5.3.90.3170.02713.92
5.3.80.3330.03714.00
5.3.70.3100.03714.06
5.3.60.2670.03313.95
5.3.50.2900.03313.89
5.3.40.3300.02713.89
5.3.30.2900.03313.70
5.3.20.2800.04013.55
5.3.10.3070.03713.50
5.3.00.3700.03313.54
5.2.170.2570.02712.38
5.2.160.2430.02012.38
5.2.150.1900.02712.38
5.2.140.2670.02312.38
5.2.130.2630.02712.38
5.2.120.2470.02712.38
5.2.110.2570.02012.38
5.2.100.2670.02712.38
5.2.90.2570.02712.38
5.2.80.2630.02712.38
5.2.70.2530.02312.38
5.2.60.2730.03312.38
5.2.50.2600.02312.38
5.2.40.2130.03012.38
5.2.30.2200.02312.38
5.2.20.2130.02312.38
5.2.10.0470.02712.38
5.2.00.0030.02712.38
5.1.60.0100.04712.38
5.1.50.0000.05312.38
5.1.40.0030.04012.38
5.1.30.1230.03712.38
5.1.20.2200.02712.38
5.1.10.2370.02712.38
5.1.00.2330.02012.38
5.0.50.1230.02312.38
5.0.40.1070.01312.38
5.0.30.1230.03712.38
5.0.20.1030.01712.38
5.0.10.1000.02012.38
5.0.00.1000.03012.38
4.4.90.1230.02012.38
4.4.80.1300.01712.38
4.4.70.1000.01712.38
4.4.60.0970.01712.38
4.4.50.0730.02012.38
4.4.40.1230.03012.38
4.4.30.1230.02312.38
4.4.20.1300.01312.38
4.4.10.0970.01712.38
4.4.00.1270.02712.38
4.3.110.1100.01712.38
4.3.100.1070.01312.38
4.3.90.1030.01312.38
4.3.80.1170.02712.38
4.3.70.1030.01712.38
4.3.60.1100.01012.38
4.3.50.1200.02312.38
4.3.40.1070.02712.38
4.3.30.0570.01712.38
4.3.20.0600.01712.38
4.3.10.0630.03012.38
4.3.00.0600.02312.38

preferences:
44.38 ms | 401 KiB | 5 Q