3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myString="sdasdas123456"; if (preg_match('/[A-Z][a-z][0-9](6)+/', $myString)) echo "123"; else echo "566";

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)
8.3.70.0040.01118.14
8.3.60.0060.00918.29
8.3.50.0120.00921.09
8.3.40.0040.01118.83
8.3.30.0100.00719.14
8.3.20.0040.00420.29
8.3.10.0050.00322.00
8.3.00.0080.00022.46
8.2.190.0140.00316.63
8.2.180.0090.00616.88
8.2.170.0070.01022.96
8.2.160.0070.00719.12
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0060.00319.66
8.2.110.0030.00522.20
8.2.100.0090.00318.09
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0080.00019.89
8.2.30.0060.00318.01
8.2.20.0040.00417.71
8.2.10.0000.00717.64
8.2.00.0030.00517.77
8.1.280.0030.01025.92
8.1.270.0040.00420.38
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.85
8.1.230.0040.00819.18
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00317.35
8.1.190.0000.00917.40
8.1.180.0050.00318.52
8.1.170.0000.00918.63
8.1.160.0000.00722.15
8.1.150.0080.00018.65
8.1.140.0070.00017.53
8.1.130.0070.00017.70
8.1.120.0000.00717.62
8.1.110.0080.00017.51
8.1.100.0040.00417.59
8.1.90.0070.00017.50
8.1.80.0040.00417.57
8.1.70.0080.00017.43
8.1.60.0040.00417.54
8.1.50.0070.00017.65
8.1.40.0050.00317.52
8.1.30.0070.00017.57
8.1.20.0040.00417.73
8.1.10.0070.00017.55
8.1.00.0050.00317.55
8.0.300.0040.00418.77
8.0.290.0050.00217.30
8.0.280.0040.00418.41
8.0.270.0030.00317.17
8.0.260.0030.00317.02
8.0.250.0030.00317.06
8.0.240.0060.00317.02
8.0.230.0040.00416.91
8.0.220.0000.00617.03
8.0.210.0030.00517.00
8.0.200.0060.00017.04
8.0.190.0030.00616.90
8.0.180.0000.00716.99
8.0.170.0040.00417.04
8.0.160.0040.00416.83
8.0.150.0030.00516.81
8.0.140.0040.00416.80
8.0.130.0060.00013.34
8.0.120.0050.00316.94
8.0.110.0030.00616.92
8.0.100.0040.00417.07
8.0.90.0000.00816.82
8.0.80.0110.01116.94
8.0.70.0000.00716.81
8.0.60.0040.00416.84
8.0.50.0080.00016.96
8.0.30.0060.01616.94
8.0.20.0090.01117.40
8.0.10.0050.00316.92
8.0.00.0070.00916.87
7.4.330.0000.00415.00
7.4.320.0000.00816.50
7.4.300.0030.00316.63
7.4.290.0000.00716.59
7.4.280.0030.00316.54
7.4.270.0000.00716.72
7.4.260.0100.00016.69
7.4.250.0080.00016.61
7.4.240.0030.00316.64
7.4.230.0000.00716.74
7.4.220.0070.01016.77
7.4.210.0040.01016.71
7.4.200.0050.00216.64
7.4.190.0030.00316.61
7.4.160.0160.00616.41
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0100.00916.66
7.4.120.0090.00816.72
7.4.110.0160.00616.70
7.4.100.0170.00716.54
7.4.90.0120.00616.77
7.4.80.0110.00719.39
7.4.70.0150.00316.51
7.4.60.0000.01616.63
7.4.50.0000.00816.72
7.4.40.0030.01022.77
7.4.30.0060.01316.54
7.4.00.0100.00614.92
7.3.330.0030.00313.09
7.3.320.0030.00313.18
7.3.310.0040.00416.14
7.3.300.0060.00016.19
7.3.290.0150.00016.36
7.3.280.0050.00916.27
7.3.270.0080.00817.40
7.3.260.0070.01116.81
7.3.250.0100.00716.41
7.3.240.0080.01616.29
7.3.230.0060.01216.45
7.3.210.0130.00916.29
7.3.200.0170.00319.39
7.3.190.0070.01116.25
7.3.180.0130.00316.68
7.3.170.0160.00616.31
7.3.160.0080.00816.56
7.3.120.0100.00715.07
7.3.10.0000.01216.52
7.3.00.0130.01016.75
7.2.330.0030.01316.68
7.2.320.0060.01616.73
7.2.310.0070.01316.75
7.2.300.0060.01016.69
7.2.290.0070.01016.77
7.2.130.0130.00716.42
7.2.120.0130.00616.80
7.2.110.0000.01216.96
7.2.100.0050.00816.61
7.2.90.0110.00317.15
7.2.80.0030.01016.92
7.2.70.0190.00017.04
7.2.60.0040.01116.85
7.2.50.0120.00616.96
7.2.40.0180.00716.88
7.2.30.0120.00816.52
7.2.20.0060.01416.44
7.2.10.0110.01116.55
7.2.00.0020.01218.17
7.1.250.0120.00315.83
7.1.100.0000.01118.36
7.1.70.0040.00817.27
7.1.60.0120.01219.82
7.1.50.0060.00917.13
7.1.00.0000.03722.29
7.0.200.0060.00816.85
7.0.140.0070.06721.95
7.0.60.0070.07020.00
7.0.50.0070.07017.92
7.0.40.0030.05020.00
7.0.30.0270.08720.10
7.0.20.0200.04720.14
7.0.10.0070.05720.18
7.0.00.0170.08020.17
5.6.280.0030.06720.79
5.6.210.0030.08020.50
5.6.200.0030.04018.16
5.6.190.0070.04320.51
5.6.180.0330.04320.45
5.6.170.0330.06720.47
5.6.160.0070.08320.54
5.6.150.0100.07718.18
5.6.140.0030.08318.11
5.6.130.0100.06018.14
5.6.120.0070.08321.00
5.6.110.0030.04021.10
5.6.100.0100.04021.12
5.6.90.0030.08021.00
5.6.80.0130.07320.43
5.5.350.0200.08320.43
5.5.340.0170.04018.01
5.5.330.0100.07720.43
5.5.320.2970.03320.29
5.5.310.0270.06720.29
5.5.300.0030.05018.02
5.5.290.0100.05017.98
5.5.280.0100.05020.95
5.5.270.0000.05320.74
5.5.260.0100.03720.67
5.5.250.0070.06020.68
5.5.240.0270.06320.25
5.4.450.0630.06719.48
5.4.440.0130.05719.32
5.4.430.0230.06719.62
5.4.420.0070.05719.52
5.4.410.0100.05718.94
5.4.400.1130.06718.71
5.4.390.1300.04718.70
5.4.380.0270.05018.56
5.4.370.0200.04318.62
5.4.360.0200.04318.67
5.4.350.0170.05318.62
5.4.340.0130.05018.70
5.4.320.0080.03312.45
5.4.310.0070.04612.45
5.4.300.0070.04012.45
5.4.290.0060.03912.45
5.4.280.0080.03312.34
5.4.270.0050.03812.35
5.4.260.0070.04012.34
5.4.250.0130.06318.70
5.4.240.0130.05718.92
5.4.230.0070.05318.80
5.4.220.0100.05718.89
5.4.210.0200.06718.65
5.4.200.0170.06018.80
5.4.190.0200.06018.88
5.4.180.0170.04318.77
5.4.170.0200.05718.72
5.4.160.0100.04719.01
5.4.150.0100.07718.86
5.4.140.0130.05316.30
5.4.130.0100.04316.48
5.4.120.0170.04016.25
5.4.110.0270.05016.39
5.4.100.0100.05316.35
5.4.90.0070.05316.26
5.4.80.0070.06016.32
5.4.70.0100.05316.52
5.4.60.0130.05716.46
5.4.50.0070.05016.17
5.4.40.0100.04716.31
5.4.30.0030.05716.42
5.4.20.0170.03716.43
5.4.10.0070.05016.23
5.4.00.0070.05015.74
5.3.290.0100.04112.80
5.3.280.0070.05314.61
5.3.270.0100.05314.62
5.3.260.0100.04714.47
5.3.250.0070.05014.44
5.3.240.0030.07314.59
5.3.230.0100.05014.51
5.3.220.0070.05314.40
5.3.210.0130.04714.71
5.3.200.0000.08014.41
5.3.190.0130.06714.43
5.3.180.0100.07314.39
5.3.170.0070.05314.56
5.3.160.0030.05314.57
5.3.150.0030.06314.25
5.3.140.0130.05314.60
5.3.130.0200.07014.56
5.3.120.0030.06014.54
5.3.110.0030.06314.31
5.3.100.0100.04314.18
5.3.90.0070.07014.02
5.3.80.0030.06014.02
5.3.70.0100.04713.88
5.3.60.0170.06014.03
5.3.50.0130.04313.81
5.3.40.0070.06013.86
5.3.30.0130.04013.60
5.3.20.0070.04713.46
5.3.10.0170.06713.66
5.3.00.0130.04313.48
5.2.170.0100.05311.05
5.2.160.0030.04311.15
5.2.150.0030.04710.90
5.2.140.0100.05311.23
5.2.130.0000.04711.03
5.2.120.0130.04710.93
5.2.110.0070.04311.01
5.2.100.0100.05010.85
5.2.90.0130.04711.04
5.2.80.0030.05711.10
5.2.70.0030.04311.09
5.2.60.0070.04710.88
5.2.50.0100.03710.92
5.2.40.0070.03710.93
5.2.30.0030.04010.73
5.2.20.0070.03710.99
5.2.10.0030.04010.78
5.2.00.0030.04010.78
5.1.60.0070.03310.22
5.1.50.0000.0379.92
5.1.40.0100.02710.03
5.1.30.0000.04310.31
5.1.20.0130.04310.43
5.1.10.0070.03310.12
5.1.00.0000.0409.97
5.0.50.0100.0378.57
5.0.40.0070.0238.44
5.0.30.0070.0408.14
5.0.20.0030.0338.10
5.0.10.0000.0378.23
5.0.00.0030.0438.11
4.4.90.0030.0207.23
4.4.80.0000.0237.23
4.4.70.0000.0237.23
4.4.60.0000.0237.23
4.4.50.0030.0307.23
4.4.40.0070.0307.23
4.4.30.0030.0207.23
4.4.20.0070.0177.23
4.4.10.0030.0237.23
4.4.00.0070.0377.23
4.3.110.0030.0207.23
4.3.100.0000.0207.23
4.3.90.0030.0207.23
4.3.80.0070.0307.23
4.3.70.0070.0237.23
4.3.60.0000.0207.23
4.3.50.0000.0237.23
4.3.40.0030.0407.23
4.3.30.0030.0207.23
4.3.20.0000.0307.23
4.3.10.0000.0237.23
4.3.00.0200.0136.69

preferences:
51.58 ms | 401 KiB | 5 Q