3v4l.org

run code in 300+ PHP versions simultaneously
<?php $psm_name = "Eur-A''si'a"; if ((preg_match("/^[a-zA-Z0-9&@#_.^\-\s\'\"]+$/", $psm_name))) { echo "true"; }else{ echo "false"; }

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)
8.3.60.0090.00616.88
8.3.50.0080.01021.21
8.3.40.0190.00318.70
8.3.30.0130.00718.79
8.3.20.0040.00420.36
8.3.10.0040.00421.74
8.3.00.0110.00017.63
8.2.180.0170.00016.63
8.2.170.0120.00422.96
8.2.160.0070.00720.44
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0040.00721.19
8.2.100.0040.00817.75
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0080.00019.85
8.2.30.0040.00417.93
8.2.20.0060.00317.76
8.2.10.0080.00018.07
8.2.00.0000.00717.82
8.1.280.0060.00925.92
8.1.270.0080.00020.21
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00622.81
8.1.230.0110.00017.48
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.35
8.1.190.0050.00317.35
8.1.180.0060.00318.10
8.1.170.0000.00820.38
8.1.160.0050.00221.96
8.1.150.0040.00418.69
8.1.140.0040.00417.44
8.1.130.0030.00317.82
8.1.120.0000.00717.54
8.1.110.0040.00417.42
8.1.100.0050.00317.52
8.1.90.0040.00417.54
8.1.80.0040.00417.43
8.1.70.0030.00317.44
8.1.60.0030.00517.59
8.1.50.0030.00517.52
8.1.40.0030.00617.42
8.1.30.0090.00017.62
8.1.20.0050.00217.66
8.1.10.0030.00617.61
8.1.00.0090.00017.50
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0050.00317.27
8.0.260.0060.00017.18
8.0.250.0000.00717.00
8.0.240.0000.00717.00
8.0.230.0000.00716.99
8.0.220.0000.00716.99
8.0.210.0030.00316.95
8.0.200.0070.00016.91
8.0.190.0000.00717.07
8.0.180.0000.00817.05
8.0.170.0000.00817.03
8.0.160.0070.00017.00
8.0.150.0040.00416.94
8.0.140.0000.00816.84
8.0.130.0030.00313.40
8.0.120.0050.00216.96
8.0.110.0000.00716.87
8.0.100.0070.00016.86
8.0.90.0000.00716.84
8.0.80.0130.01016.91
8.0.70.0040.00416.98
8.0.60.0040.00417.00
8.0.50.0040.00416.84
8.0.30.0130.01017.27
8.0.20.0150.00717.40
8.0.10.0000.00716.95
8.0.00.0100.00916.96
7.4.330.0050.00015.03
7.4.320.0060.00016.54
7.4.300.0060.00016.64
7.4.290.0070.00016.63
7.4.280.0060.00316.76
7.4.270.0030.00316.68
7.4.260.0070.00016.66
7.4.250.0040.00416.52
7.4.240.0020.00516.66
7.4.230.0030.00316.81
7.4.220.0070.01116.51
7.4.210.0070.01116.70
7.4.200.0030.00316.72
7.4.160.0080.00816.79
7.4.150.0070.01017.40
7.4.140.0130.01017.86
7.4.130.0050.01416.68
7.4.120.0110.00616.60
7.4.110.0120.01216.57
7.4.100.0060.01216.57
7.4.90.0120.00616.55
7.4.80.0130.01019.39
7.4.70.0120.00916.64
7.4.60.0060.00916.52
7.4.50.0040.00416.46
7.4.40.0110.01116.49
7.4.30.0110.00816.63
7.4.00.0100.00715.27
7.3.330.0000.00513.21
7.3.320.0100.00213.19
7.3.310.0000.00816.24
7.3.300.0030.00316.31
7.3.290.0000.00616.31
7.3.280.0100.00716.30
7.3.270.0180.00017.40
7.3.260.0060.01216.58
7.3.250.0050.01316.46
7.3.240.0100.01016.51
7.3.230.0070.01516.39
7.3.210.0120.00616.39
7.3.200.0060.01019.39
7.3.190.0090.00616.37
7.3.180.0100.00616.66
7.3.170.0070.01616.48
7.3.160.0090.00916.21
7.3.10.0090.00316.52
7.3.00.0070.00716.65
7.2.330.0080.00916.68
7.2.320.0100.00716.48
7.2.310.0060.01716.76
7.2.300.0130.00716.69
7.2.290.0150.00916.81
7.2.130.0030.00616.93
7.2.120.0040.00717.03
7.2.110.0060.00916.93
7.2.100.0030.00716.89
7.2.90.0030.00517.00
7.2.80.0060.00617.02
7.2.70.0000.00816.93
7.2.60.0070.00916.90
7.2.50.0000.01516.99
7.2.40.0080.00416.75
7.2.30.0040.00817.05
7.2.20.0060.00616.79
7.2.10.0120.00617.03
7.2.00.0060.00518.19
7.1.250.0060.00615.94
7.1.200.0040.00715.89
7.1.100.0060.00317.71
7.1.70.0050.00317.42
7.1.60.0060.01919.50
7.1.50.0060.01917.10
7.1.00.0000.08022.59
7.0.200.0300.00714.76
7.0.140.0070.05021.94
7.0.110.0070.04321.80
7.0.100.0030.06721.71
7.0.90.0070.08021.70
7.0.80.0130.03021.75
7.0.70.0000.08321.71
7.0.60.0070.04021.76
7.0.50.0100.07322.15
7.0.40.0030.05720.23
7.0.30.0030.06019.97
7.0.20.0130.07720.14
7.0.10.0030.07720.13
7.0.00.0070.05020.17
5.6.280.0070.07021.04
5.6.260.0070.05020.62
5.6.250.0030.03720.49
5.6.240.0070.05720.61
5.6.230.0130.03720.65
5.6.220.0030.07320.57
5.6.210.0000.04720.50
5.6.200.0100.08020.97
5.6.190.0070.06720.88
5.6.180.0000.08021.13
5.6.170.0100.07321.14
5.6.160.0000.05321.08
5.6.150.0030.03721.06
5.6.140.0100.05320.96
5.6.130.0130.07021.22
5.6.120.0130.07320.88
5.6.110.0070.08021.13
5.6.100.0000.09021.00
5.6.90.0100.07720.97
5.6.80.0030.04720.44
5.6.70.0070.04320.41
5.6.60.0070.05720.59
5.6.50.0070.06320.48
5.6.40.0070.07320.54
5.6.30.0100.07720.54
5.6.20.0100.06320.42
5.6.10.0070.08020.22
5.6.00.0000.07720.31
5.5.380.0030.04020.28
5.5.370.0100.03320.50
5.5.360.0000.04720.48
5.5.350.0030.06020.35
5.5.340.0100.04020.68
5.5.330.0030.04320.98
5.5.320.0030.08020.72
5.5.310.0170.07320.80
5.5.300.0130.07020.93
5.5.290.0130.06720.79
5.5.280.0100.04720.68
5.5.270.0130.04720.88
5.5.260.0000.05320.88
5.5.250.0070.04320.70
5.5.240.0070.04320.32
5.5.230.0070.07020.29
5.5.220.0100.06720.29
5.5.210.0030.07320.02
5.5.200.0100.06020.28
5.5.190.0070.07320.03
5.5.180.0100.07020.25
5.5.160.0030.06720.31
5.5.150.0070.06719.98
5.5.140.0030.07720.30
5.5.130.0070.04320.06
5.5.120.0070.08320.20
5.5.110.0000.03720.15
5.5.100.0100.07020.22
5.5.90.0070.03020.14
5.5.80.0030.03720.14
5.5.70.0100.03720.07
5.5.60.0030.06019.90
5.5.50.0100.02719.97
5.5.40.0030.08719.97
5.5.30.0030.07320.17
5.5.20.0070.03719.92
5.5.10.0070.07720.16
5.5.00.0100.06319.89
5.4.450.0000.05019.51
5.4.440.0070.08319.45
5.4.430.0170.07019.57
5.4.420.0100.07719.23
5.4.410.0100.03719.31
5.4.400.0030.04019.25
5.4.390.0030.04719.14
5.4.380.0070.05019.03
5.4.370.0030.05018.95
5.4.360.0100.06318.95
5.4.350.0100.05019.12
5.4.340.0100.07719.03
5.4.320.0030.06719.03
5.4.310.0070.05719.10
5.4.300.0070.04019.03
5.4.290.0000.05019.02
5.4.280.0070.03019.03
5.4.270.0030.07719.17
5.4.260.0030.08019.03
5.4.250.0030.03018.92
5.4.240.0000.03318.93
5.4.230.0030.07718.99
5.4.220.0000.03318.94
5.4.210.0000.07718.96
5.4.200.0030.03018.95
5.4.190.0070.06718.99
5.4.180.0070.07318.94
5.4.170.0030.03319.26
5.4.160.0070.03019.05
5.4.150.0100.03019.25
5.4.140.0030.07316.18
5.4.130.0070.02716.31
5.4.120.0030.03716.47
5.4.110.0030.06316.29
5.4.100.0000.03316.50
5.4.90.0000.07716.56
5.4.80.0000.06316.22
5.4.70.0000.06016.17
5.4.60.0000.04716.21
5.4.50.0000.04716.46
5.4.40.0000.03716.18
5.4.30.0030.04016.50
5.4.20.0030.02716.49
5.4.10.0000.03016.50
5.4.00.0030.05315.73
5.3.290.0070.07314.51
5.3.280.0030.03714.43
5.3.270.0070.07714.62
5.3.260.0030.03314.48
5.3.250.0100.02714.70
5.3.240.0000.05314.67
5.3.230.0070.07014.39
5.3.220.0100.05714.39
5.3.210.0130.02314.58
5.3.200.0030.06314.39
5.3.190.0070.05014.39
5.3.180.0000.06714.58
5.3.170.0070.03014.49
5.3.160.0000.04714.42
5.3.150.0030.03314.50
5.3.140.0070.04014.65
5.3.130.0000.05014.45
5.3.120.0000.03314.42
5.3.110.0030.07714.42
5.3.100.0070.07013.98
5.3.90.0070.07014.04
5.3.80.0030.06713.92
5.3.70.0000.03314.03
5.3.60.0030.07013.94
5.3.50.0000.04713.84
5.3.40.0000.07713.72
5.3.30.0000.07713.79
5.3.20.0030.03013.78
5.3.10.0000.06013.66
5.3.00.0000.06713.46
5.2.170.0000.06013.30
5.2.160.0000.06013.30
5.2.150.0030.02313.30
5.2.140.0070.05313.30
5.2.130.0030.05013.30
5.2.120.0030.06013.30
5.2.110.0030.06013.30
5.2.100.0000.04713.30
5.2.90.0000.06013.30
5.2.80.0000.05713.30
5.2.70.0030.06013.30
5.2.60.0030.06013.30
5.2.50.0000.02713.31
5.2.40.0000.05313.32
5.2.30.0030.05013.35
5.2.20.0000.06013.36
5.2.10.0000.05313.39
5.2.00.0070.03013.39
5.1.60.0070.04713.40
5.1.50.0000.05313.43
5.1.40.0000.02313.46
5.1.30.0000.04013.50
5.1.20.0000.05013.50
5.1.10.0030.03013.50
5.1.00.0030.05013.50
5.0.50.0030.01713.50
5.0.40.0000.01713.50
5.0.30.0030.06313.50
5.0.20.0000.01713.50
5.0.10.0070.03313.50
5.0.00.0030.04013.50
4.4.90.0000.03013.30
4.4.80.0000.02713.30
4.4.70.0030.03313.36
4.4.60.0000.01313.38
4.4.50.0000.03313.38
4.4.40.0000.02713.40
4.4.30.0030.03013.44
4.4.20.0030.03013.50
4.4.10.0000.02313.50
4.4.00.0000.02313.50
4.3.110.0000.03713.50
4.3.100.0000.01313.50
4.3.90.0000.03313.50
4.3.80.0000.05313.50
4.3.70.0000.02013.50
4.3.60.0000.02013.50
4.3.50.0030.03013.50
4.3.40.0000.03013.50
4.3.30.0000.01313.50
4.3.20.0030.03313.50
4.3.10.0000.01313.50
4.3.00.0000.01313.50

preferences:
46.41 ms | 401 KiB | 5 Q