3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = "No issue !"; preg_match_all('/^[\x{20}-\x{7E}£¥èéùìòÇ\rØø\nÅåΔ_ΦΓΛΩΠΨΣΘΞ\x{1B}ÆæßÉ ¤¡ÄÖÑܧ¿äöñüà\x{0C}€]*$/u', $test, $matches); var_dump($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)
8.3.60.0030.01718.68
8.3.50.0120.00822.14
8.3.40.0110.00418.97
8.3.30.0150.00419.10
8.3.20.0000.00820.08
8.3.10.0070.00023.66
8.3.00.0030.00619.25
8.2.180.0190.00616.50
8.2.170.0110.00322.96
8.2.160.0100.01018.96
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00822.11
8.2.110.0090.00022.25
8.2.100.0040.00817.75
8.2.90.0090.00019.21
8.2.80.0030.00617.97
8.2.70.0080.00017.75
8.2.60.0040.00417.80
8.2.50.0110.00018.07
8.2.40.0030.00619.76
8.2.30.0080.00017.89
8.2.20.0000.00717.85
8.2.10.0040.00417.88
8.2.00.0040.00417.88
8.1.280.0180.00425.92
8.1.270.0040.00424.02
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00923.97
8.1.230.0000.01117.76
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0000.00818.71
8.1.160.0040.00421.97
8.1.150.0050.00218.72
8.1.140.0050.00217.44
8.1.130.0070.00017.76
8.1.120.0040.00417.59
8.1.110.0070.00017.55
8.1.100.0030.00517.52
8.1.90.0000.00717.50
8.1.80.0050.00217.52
8.1.70.0050.00217.51
8.1.60.0060.00317.70
8.1.50.0060.00317.60
8.1.40.0040.00417.61
8.1.30.0000.00817.73
8.1.20.0040.00417.63
8.1.10.0040.00417.63
8.1.00.0030.00617.62
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.39
8.0.270.0070.00017.06
8.0.260.0000.00817.27
8.0.250.0000.00717.10
8.0.240.0000.00717.11
8.0.230.0000.00716.98
8.0.220.0040.00417.07
8.0.210.0000.00717.01
8.0.200.0040.00417.11
8.0.190.0040.00417.13
8.0.180.0000.00716.95
8.0.170.0030.00617.05
8.0.160.0040.00417.00
8.0.150.0000.00717.02
8.0.140.0070.00016.96
8.0.130.0050.00013.50
8.0.120.0040.00417.01
8.0.110.0040.00416.98
8.0.100.0040.00416.94
8.0.90.0070.00017.04
8.0.80.0070.01017.01
8.0.70.0080.00016.88
8.0.60.0070.00017.15
8.0.50.0070.00016.82
8.0.30.0080.01117.11
8.0.20.0120.00617.40
8.0.10.0030.00516.95
8.0.00.0110.01016.97
7.4.330.0000.00515.00
7.4.320.0060.00016.54
7.4.300.0000.00716.59
7.4.290.0070.00016.65
7.4.280.0040.00416.63
7.4.270.0030.00316.66
7.4.260.0040.00416.63
7.4.250.0040.00416.70
7.4.240.0070.00116.67
7.4.230.0050.00316.67
7.4.220.0060.01216.76
7.4.210.0030.01216.75
7.4.200.0070.00016.60
7.4.160.0070.01016.73
7.4.150.0060.01217.40
7.4.140.0090.00917.86
7.4.130.0070.01216.69
7.4.120.0090.00916.71
7.4.110.0060.01016.45
7.4.100.0060.01216.64
7.4.90.0030.01416.53
7.4.80.0250.01619.39
7.4.70.0110.00516.63
7.4.60.0030.01516.65
7.4.50.0030.00616.42
7.4.40.0150.00616.57
7.4.30.0140.00316.71
7.4.00.0080.00815.14
7.3.330.0050.00013.09
7.3.320.0000.00513.18
7.3.310.0030.00316.20
7.3.300.0000.00716.22
7.3.290.0070.00716.30
7.3.280.0080.01216.40
7.3.270.0120.00617.40
7.3.260.0090.01516.29
7.3.250.0120.00716.62
7.3.240.0120.00616.54
7.3.230.0090.00916.39
7.3.210.0100.00716.18
7.3.200.0110.00819.39
7.3.190.0150.00916.33
7.3.180.0030.01216.34
7.3.170.0100.01016.40
7.3.160.0140.00816.74
7.3.120.0030.01414.89
7.3.110.0060.00614.88
7.3.100.0070.01115.09
7.3.90.0040.01215.17
7.3.80.0100.00315.09
7.3.70.0000.01714.84
7.3.60.0110.00415.02
7.3.50.0060.00314.76
7.3.40.0060.00614.70
7.3.30.0030.00914.95
7.3.20.0060.00916.57
7.3.10.0080.00716.61
7.3.00.0060.00516.63
7.2.330.0050.01416.67
7.2.320.0210.00016.44
7.2.310.0000.01716.31
7.2.300.0070.01016.59
7.2.290.0130.00916.55
7.2.250.0130.00515.02
7.2.240.0030.01314.97
7.2.230.0080.01415.20
7.2.220.0090.00514.88
7.2.210.0000.01114.82
7.2.200.0070.00714.78
7.2.190.0000.01214.89
7.2.180.0060.00915.16
7.2.170.0040.00715.19
7.2.130.0060.00916.79
7.2.120.0040.01116.61
7.2.110.0000.01316.90
7.2.100.0040.00816.68
7.2.90.0060.00616.94
7.2.80.0060.00316.78
7.2.70.0060.00616.75
7.2.60.0070.00516.95
7.2.50.0080.00316.97
7.2.40.0030.01016.53
7.2.30.0060.00716.95
7.2.20.0110.00416.87
7.2.10.0110.00016.68
7.2.00.0020.01418.13
7.1.330.0000.01315.78
7.1.320.0030.00915.61
7.1.310.0070.00716.01
7.1.300.0060.00515.79
7.1.290.0040.01116.02
7.1.280.0000.01315.96
7.1.270.0060.00615.84
7.1.260.0060.00615.95
7.1.250.0040.00715.48
7.1.200.0030.01015.67
7.1.100.0580.01016.14
7.1.70.0650.00715.00
7.1.60.0060.01919.32
7.1.50.0100.01417.06
7.1.00.0030.07722.52
7.0.200.0030.00616.54
7.0.140.0030.07322.09
7.0.60.0100.07719.93
7.0.50.0070.08017.89
7.0.40.0000.04720.21
7.0.30.0270.07720.05
7.0.20.0300.07320.11
7.0.10.0100.07020.02
7.0.00.0000.09020.18
5.6.280.0100.06721.09
5.6.210.0070.04320.46
5.6.200.0000.05318.13
5.6.190.0030.05320.21
5.6.180.0200.03720.57
5.6.170.0230.04320.71
5.6.160.0100.04020.38
5.6.150.0000.04018.22
5.6.140.0070.07718.18
5.6.130.0170.07318.10
5.6.120.0070.08321.09
5.6.110.0070.04321.08
5.6.100.0070.08720.96
5.6.90.0070.07720.96
5.6.80.0170.07020.41
5.5.350.3830.03720.39
5.5.340.0030.07718.02
5.5.330.0030.04020.43
5.5.320.0370.07020.29
5.5.310.0400.06020.26
5.5.300.0070.03717.87
5.5.290.0070.04018.02
5.5.280.0070.03720.68
5.5.270.0130.08020.88
5.5.260.0130.06320.76
5.5.250.0030.05720.79
5.5.240.0130.06320.17
5.4.450.0570.04719.41
5.4.440.0870.04319.26
5.4.430.0670.05019.56
5.4.420.0770.00019.50
5.4.410.0670.00019.19
5.4.400.0800.00019.23
5.4.390.0670.00019.07
5.4.380.0670.00018.91
5.4.370.0630.00019.25
5.4.360.0670.00019.00
5.4.350.0630.00018.96
5.4.340.0030.03711.97
5.4.320.0060.03612.45
5.4.310.0090.03512.45
5.4.300.0040.03912.45
5.4.290.0060.03812.45
5.4.280.0090.03112.34
5.4.270.0060.03612.35
5.4.260.0050.03812.35
5.4.250.0050.03812.34
5.4.240.0020.03812.34
5.4.230.0040.03912.34
5.4.220.0100.03612.34
5.4.210.0070.03612.34
5.4.200.0050.03912.34
5.4.190.0060.03612.33
5.4.180.0040.03912.33
5.4.170.0030.03912.34
5.4.160.0060.04012.34
5.4.150.0070.03412.34
5.4.140.0060.03612.02
5.4.130.0040.03612.01
5.4.120.0040.03611.97
5.4.110.0060.05011.96
5.4.100.0090.04211.96
5.4.90.0050.03811.96
5.4.80.0060.03611.96
5.4.70.0070.03811.96
5.4.60.0080.03211.96
5.4.50.0100.03211.96
5.4.40.0070.03311.95
5.4.30.0080.03711.95
5.4.20.0080.03611.95
5.4.10.0030.03611.95
5.4.00.0050.03711.43
5.3.290.0050.04012.80
5.3.280.0110.03212.71
5.3.270.0100.03412.72
5.3.260.0100.03412.72
5.3.250.0090.03312.72
5.3.240.0050.03912.72
5.3.230.0070.03612.71
5.3.220.0040.03912.68
5.3.210.0060.03812.68
5.3.200.0080.03412.68
5.3.190.0060.03812.68
5.3.180.0040.03912.67
5.3.170.0070.03712.67
5.3.160.0050.03812.68
5.3.150.0050.03812.68
5.3.140.0050.03612.66
5.3.130.0070.03712.66
5.3.120.0050.04012.66
5.3.110.0060.03912.66
5.3.100.0070.03612.12
5.3.90.0060.03612.08
5.3.80.0040.03912.07
5.3.70.0090.03312.07
5.3.60.0090.03412.06
5.3.50.0120.03212.00
5.3.40.0090.03612.00
5.3.30.0070.03711.95
5.3.20.0080.03711.73
5.3.10.0110.03611.70
5.3.00.0070.03911.69
5.2.170.0070.0279.19
5.2.160.0110.0329.19
5.2.150.0040.0319.19
5.2.140.0050.0339.18
5.2.130.0040.0299.15
5.2.120.0050.0299.15
5.2.110.0030.0319.15
5.2.100.0020.0319.15
5.2.90.0030.0309.15
5.2.80.0060.0299.14
5.2.70.0070.0339.14
5.2.60.0050.0359.10
5.2.50.0060.0339.07
5.2.40.0070.0299.05
5.2.30.0060.0299.03
5.2.20.0070.0289.01
5.2.10.0110.0278.91
5.2.00.0090.0258.77
5.1.60.0050.0238.06
5.1.50.0070.0298.06
5.1.40.0060.0258.04
5.1.30.0020.0298.39
5.1.20.0030.0328.41
5.1.10.0070.0338.14
5.1.00.0020.0318.13
5.0.50.0040.0206.61
5.0.40.0020.0216.47
5.0.30.0040.0316.29
5.0.20.0060.0196.26
5.0.10.0050.0196.23
5.0.00.0030.0326.22
4.4.90.0030.0204.78
4.4.80.0080.0174.76
4.4.70.0030.0194.76
4.4.60.0020.0174.75
4.4.50.0040.0174.77
4.4.40.0070.0244.71
4.4.30.0020.0164.75
4.4.20.0030.0164.85
4.4.10.0020.0164.85
4.4.00.0030.0284.76
4.3.110.0040.0164.67
4.3.100.0030.0164.66
4.3.90.0040.0164.63
4.3.80.0030.0244.58
4.3.70.0060.0164.63
4.3.60.0040.0174.63
4.3.50.0000.0184.63
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0040.0133.21
4.3.00.0030.01313.71

preferences:
36.1 ms | 401 KiB | 5 Q