3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('^GY[\d][.*]+', 'GY1 1AB'));

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)
8.3.60.0110.00418.55
8.3.50.0140.00421.98
8.3.40.0070.01418.69
8.3.30.0070.00718.96
8.3.20.0070.00020.34
8.3.10.0080.00020.39
8.3.00.0080.00019.38
8.2.180.0070.01016.38
8.2.170.0070.00722.96
8.2.160.0140.00020.27
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0040.00422.12
8.2.110.0030.00622.23
8.2.100.0090.00317.78
8.2.90.0000.00818.91
8.2.80.0000.00917.97
8.2.70.0040.00417.34
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0060.00319.70
8.2.30.0000.00717.94
8.2.20.0040.00417.65
8.2.10.0050.00217.84
8.2.00.0030.00617.55
8.1.280.0090.00925.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00323.70
8.1.230.0000.01222.75
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.00
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00818.37
8.1.160.0040.00421.87
8.1.150.0000.00718.70
8.1.140.0050.00217.32
8.1.130.0030.00317.77
8.1.120.0000.00717.40
8.1.110.0000.00817.32
8.1.100.0040.00417.36
8.1.90.0070.00017.21
8.1.80.0040.00417.23
8.1.70.0030.00317.30
8.1.60.0050.00317.45
8.1.50.0040.00417.24
8.1.40.0040.00417.45
8.1.30.0030.00617.38
8.1.20.0000.00717.52
8.1.10.0030.00617.26
8.1.00.0050.00317.23
8.0.300.0080.00018.77
8.0.290.0050.00316.63
8.0.280.0030.00318.23
8.0.270.0000.00817.12
8.0.260.0000.00617.11
8.0.250.0000.00716.86
8.0.240.0000.00616.82
8.0.230.0070.00016.78
8.0.220.0030.00316.81
8.0.210.0030.00616.79
8.0.200.0030.00316.80
8.0.190.0000.00716.82
8.0.180.0000.00716.82
8.0.170.0080.00016.86
8.0.160.0050.00316.84
8.0.150.0030.00516.67
8.0.140.0000.00716.67
8.0.130.0050.00013.25
8.0.120.0000.00716.75
8.0.110.0060.00316.75
8.0.100.0000.00716.62
8.0.90.0080.00016.73
8.0.80.0040.01516.86
8.0.70.0000.00716.74
8.0.60.0000.00816.79
8.0.50.0050.00216.88
8.0.30.0100.01116.67
8.0.20.0130.00817.40
8.0.10.0040.00416.82
8.0.00.0100.00916.67
7.4.330.0030.00315.00
7.4.320.0000.00616.39
7.4.300.0000.00616.45
7.4.290.0030.00316.47
7.4.280.0000.01016.42
7.4.270.0000.00716.48
7.4.260.0000.00716.25
7.4.250.0080.00016.48
7.4.240.0040.00416.43
7.4.230.0050.00216.20
7.4.220.0040.01516.43
7.4.210.0090.00616.43
7.4.200.0050.00316.52
7.4.160.0060.01016.27
7.4.150.0060.01017.40
7.4.140.0080.01417.86
7.4.130.0100.00716.46
7.4.120.0070.00916.41
7.4.110.0090.00616.38
7.4.100.0190.00616.39
7.4.90.0090.00916.29
7.4.80.0070.01319.39
7.4.70.0150.00616.51
7.4.60.0130.00316.38
7.4.50.0000.00516.23
7.4.40.0210.00016.52
7.4.30.0060.00916.31
7.4.00.0090.00615.04
7.3.330.0000.00513.08
7.3.320.0030.00313.04
7.3.310.0080.00016.27
7.3.300.0030.00316.18
7.3.290.0110.00316.14
7.3.280.0100.00716.20
7.3.270.0100.01317.40
7.3.260.0070.01016.18
7.3.250.0060.01116.09
7.3.240.0070.01316.41
7.3.230.0000.02016.39
7.3.210.0130.01316.29
7.3.200.0090.00919.39
7.3.190.0110.01116.29
7.3.180.0120.00916.20
7.3.170.0070.01316.41
7.3.160.0120.00316.40
7.3.10.0080.00816.25
7.3.00.0100.01016.36
7.2.330.0150.00316.43
7.2.320.0060.01116.15
7.2.310.0170.00316.57
7.2.300.0110.01116.23
7.2.290.0070.01016.18
7.2.130.0070.01316.64
7.2.120.0120.00916.29
7.2.110.0110.01416.76
7.2.100.0120.00816.58
7.2.90.0210.00016.38
7.2.80.0110.00716.36
7.2.70.0140.01016.59
7.2.60.0060.00716.55
7.2.50.0060.00916.71
7.2.40.0060.00316.59
7.2.30.0040.01116.18
7.2.20.0060.00616.45
7.2.10.0040.01116.46
7.2.00.0070.00817.96
7.1.250.0090.00915.34
7.1.200.0060.00615.66
7.1.100.0510.00715.87
7.1.70.0070.00017.06
7.1.60.0130.01019.32
7.1.50.0030.01016.84
7.1.00.0070.07322.36
7.0.200.0030.00716.37
7.0.140.0000.07722.10
7.0.60.0070.07020.02
7.0.50.0130.06017.84
7.0.40.0000.09720.40
7.0.30.0530.07320.00
7.0.20.0230.09020.20
7.0.10.0200.06720.01
7.0.00.0070.06320.04
5.6.280.0030.07321.03
5.6.210.0130.09320.70
5.6.200.0030.06018.15
5.6.190.0100.06720.56
5.6.180.0200.06020.41
5.6.170.0270.07320.49
5.6.160.0130.07720.41
5.6.150.0030.08018.12
5.6.140.0070.07018.09
5.6.130.0030.04018.16
5.6.120.0070.07321.01
5.6.110.0170.07021.12
5.6.100.0100.08321.10
5.6.90.0070.04320.88
5.6.80.0030.06020.50
5.5.350.0170.07320.27
5.5.340.0030.07317.93
5.5.330.0130.04720.24
5.5.320.0400.04720.20
5.5.310.0170.04020.50
5.5.300.0100.07717.98
5.5.290.0000.07317.90
5.5.280.0070.05720.73
5.5.270.0130.04020.84
5.5.260.0130.08720.75
5.5.250.0070.04320.57
5.5.240.0270.07020.36
5.4.450.0270.04719.38
5.4.440.0500.04719.40
5.4.430.0900.04019.41
5.4.420.0630.00019.34
5.4.410.0630.00019.34
5.4.400.0600.00019.16
5.4.390.0630.00018.98
5.4.380.0600.00019.11
5.4.370.0600.00019.07
5.4.360.0600.00018.95
5.4.350.0630.00019.06
5.4.340.0600.00019.13
5.4.320.0070.03612.45
5.4.310.0040.04112.45
5.4.300.0070.04212.45
5.4.290.0040.04112.45
5.4.280.0030.03912.35
5.4.270.0060.03812.34
5.4.260.0060.03812.34
5.4.250.0080.03612.35
5.4.240.0070.03712.34
5.4.230.0090.03612.34
5.4.220.0060.03612.34
5.4.210.0090.03212.34
5.4.200.0090.03512.34
5.4.190.0070.03512.34
5.4.180.0080.03412.34
5.4.170.0070.03712.34
5.4.160.0090.03512.34
5.4.150.0060.03812.34
5.4.140.0070.03712.02
5.4.130.0060.03512.01
5.4.120.0080.03211.97
5.4.110.0070.03611.96
5.4.100.0070.03511.96
5.4.90.0060.04311.96
5.4.80.0030.04011.96
5.4.70.0030.03711.96
5.4.60.0050.03711.96
5.4.50.0080.03411.96
5.4.40.0060.03511.95
5.4.30.0080.03311.95
5.4.20.0030.03811.95
5.4.10.0060.03711.95
5.4.00.0120.02911.43
5.3.290.0060.04012.80
5.3.280.0070.03612.71
5.3.270.0030.04212.72
5.3.260.0050.04212.72
5.3.250.0040.04012.72
5.3.240.0090.03412.72
5.3.230.0040.03912.71
5.3.220.0070.03612.68
5.3.210.0050.04012.68
5.3.200.0040.03912.68
5.3.190.0120.03612.68
5.3.180.0080.03412.68
5.3.170.0040.03912.67
5.3.160.0070.04212.67
5.3.150.0040.03912.67
5.3.140.0040.04112.66
5.3.130.0050.04412.65
5.3.120.0060.04112.66
5.3.110.0040.05712.66
5.3.100.0080.04412.11
5.3.90.0080.03512.08
5.3.80.0020.04012.08
5.3.70.0030.03912.08
5.3.60.0080.03412.07
5.3.50.0060.03512.00
5.3.40.0060.03612.00
5.3.30.0040.03611.94
5.3.20.0110.03511.71
5.3.10.0040.03711.69
5.3.00.0070.03511.68
5.2.170.0070.0299.18
5.2.160.0050.0329.18
5.2.150.0060.0299.18
5.2.140.0070.0289.18
5.2.130.0030.0319.14
5.2.120.0060.0279.13
5.2.110.0030.0319.14
5.2.100.0040.0369.14
5.2.90.0030.0349.13
5.2.80.0030.0329.13
5.2.70.0100.0329.13
5.2.60.0050.0329.08
5.2.50.0030.0329.05
5.2.40.0090.0309.03
5.2.30.0070.0419.00
5.2.20.0050.0298.99
5.2.10.0040.0288.91
5.2.00.0090.0258.77
5.1.60.0050.0318.06
5.1.50.0020.0268.06
5.1.40.0010.0278.04
5.1.30.0060.0238.39
5.1.20.0060.0288.41
5.1.10.0040.0278.14
5.1.00.0040.0268.14
5.0.50.0070.0206.61
5.0.40.0040.0186.47
5.0.30.0050.0306.28
5.0.20.0010.0226.26
5.0.10.0030.0256.23
5.0.00.0020.0316.22
4.4.90.0000.0184.78
4.4.80.0030.0224.75
4.4.70.0040.0194.75
4.4.60.0030.0184.75
4.4.50.0040.0174.77
4.4.40.0040.0274.71
4.4.30.0020.0164.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0010.0274.76
4.3.110.0030.0184.67
4.3.100.0020.0174.66
4.3.90.0020.0154.63
4.3.80.0040.0294.59
4.3.70.0060.0184.63
4.3.60.0040.0144.63
4.3.50.0040.0164.63
4.3.40.0070.0254.54
4.3.30.0020.0203.28
4.3.20.0010.0193.25
4.3.10.0010.0193.21
4.3.00.0070.01313.60

preferences:
40.27 ms | 401 KiB | 5 Q