3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/^([0-9]{4}|[0-9]{6})$/', "10004"));

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)
8.3.60.0040.01116.75
8.3.50.0140.00416.52
8.3.40.0090.00618.68
8.3.30.0040.01118.80
8.3.20.0080.00020.29
8.3.10.0040.00423.41
8.3.00.0080.00017.72
8.2.180.0110.00416.75
8.2.170.0070.00722.96
8.2.160.0090.00920.35
8.2.150.0000.00725.66
8.2.140.0070.00324.66
8.2.130.0050.00222.33
8.2.120.0040.00426.35
8.2.110.0090.00022.16
8.2.100.0070.00417.97
8.2.90.0040.00419.04
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0030.00618.10
8.2.40.0080.00022.28
8.2.30.0080.00020.85
8.2.20.0000.00717.84
8.2.10.0000.00717.91
8.2.00.0000.00717.95
8.1.280.0030.01225.92
8.1.270.0040.00423.91
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00423.88
8.1.230.0110.00017.51
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0050.00517.22
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0040.00418.97
8.1.150.0080.00020.57
8.1.140.0000.00719.34
8.1.130.0030.00318.73
8.1.120.0050.00217.46
8.1.110.0050.00317.36
8.1.100.0040.00417.48
8.1.90.0050.00217.45
8.1.80.0050.00317.50
8.1.70.0030.00317.49
8.1.60.0040.00417.60
8.1.50.0000.00717.58
8.1.40.0050.00317.43
8.1.30.0060.00317.60
8.1.20.0000.00817.52
8.1.10.0050.00317.42
8.1.00.0040.00417.49
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0040.00418.26
8.0.270.0000.00817.16
8.0.260.0000.00616.80
8.0.250.0000.00716.85
8.0.240.0070.00317.04
8.0.230.0030.00716.87
8.0.220.0030.00316.89
8.0.210.0040.00416.88
8.0.200.0060.00017.03
8.0.190.0040.00816.98
8.0.180.0060.00316.91
8.0.170.0000.00816.89
8.0.160.0070.00016.91
8.0.150.0080.00016.84
8.0.140.0000.00716.82
8.0.130.0050.00013.41
8.0.120.0040.00416.91
8.0.110.0040.00416.95
8.0.100.0040.00416.79
8.0.90.0070.00016.86
8.0.80.0110.00416.87
8.0.70.0080.00016.77
8.0.60.0040.00416.90
8.0.50.0000.00816.78
8.0.30.0110.00517.04
8.0.20.0090.01017.41
8.0.10.0000.00817.07
8.0.00.0070.01116.91
7.4.330.0050.00015.55
7.4.320.0040.00416.54
7.4.300.0000.00616.68
7.4.290.0030.00316.66
7.4.280.0040.00416.69
7.4.270.0000.00816.70
7.4.260.0060.00013.35
7.4.250.0070.00016.64
7.4.240.0040.00416.54
7.4.230.0070.00016.50
7.4.220.0060.01216.66
7.4.210.0090.00616.71
7.4.200.0000.00816.68
7.4.160.0100.00716.42
7.4.150.0090.00917.40
7.4.140.0080.01117.86
7.4.130.0070.01016.75
7.4.120.0090.00916.53
7.4.110.0070.01016.60
7.4.100.0090.00916.63
7.4.90.0070.01016.41
7.4.80.0100.00719.39
7.4.70.0090.00916.57
7.4.60.0170.00016.43
7.4.50.0040.01416.49
7.4.40.0120.00416.30
7.4.30.0090.00816.56
7.4.00.0090.00814.93
7.3.330.0030.00313.07
7.3.320.0000.00513.21
7.3.310.0000.00716.16
7.3.300.0040.00416.18
7.3.290.0090.00616.30
7.3.280.0090.00916.28
7.3.270.0080.00917.40
7.3.260.0070.01016.46
7.3.250.0120.00816.40
7.3.240.0110.00916.44
7.3.230.0130.00616.63
7.3.210.0070.01016.38
7.3.200.0070.01116.26
7.3.190.0130.00316.37
7.3.180.0120.00316.31
7.3.170.0040.01216.31
7.3.160.0100.01316.35
7.3.120.0110.00714.55
7.3.110.0110.00614.77
7.3.100.0030.01314.57
7.3.90.0090.00614.76
7.3.80.0030.01314.80
7.3.70.0060.00914.84
7.3.60.0030.01414.89
7.3.50.0090.00614.50
7.3.40.0040.01114.78
7.3.30.0030.00614.57
7.3.20.0060.00616.59
7.3.10.0080.00616.68
7.3.00.0100.00316.64
7.2.330.0170.00016.66
7.2.320.0110.00516.72
7.2.310.0040.01316.61
7.2.300.0130.00616.59
7.2.290.0140.00416.64
7.2.250.0030.01414.95
7.2.240.0070.01314.98
7.2.230.0060.01015.00
7.2.220.0170.00015.22
7.2.210.0040.00815.02
7.2.200.0070.00715.18
7.2.190.0040.01114.99
7.2.180.0110.00714.95
7.2.170.0030.01114.94
7.2.130.0130.00017.05
7.2.120.0070.01016.77
7.2.110.0090.00917.05
7.2.100.0000.01016.95
7.2.90.0660.00715.86
7.2.80.0050.01115.72
7.2.70.0100.00216.70
7.2.60.0370.01015.87
7.2.50.0070.01116.75
7.2.40.0090.00316.94
7.2.30.0080.00516.93
7.2.20.0120.00316.76
7.2.10.0060.00816.02
7.2.00.0060.00816.81
7.1.330.0090.00615.86
7.1.320.0030.00615.78
7.1.310.0060.01015.67
7.1.300.0100.00715.79
7.1.290.0080.00816.01
7.1.280.0000.01115.84
7.1.270.0060.00615.61
7.1.260.0030.01015.81
7.1.250.0000.01215.89
7.1.210.0070.00715.91
7.1.200.0070.00415.77
7.1.190.0050.00715.75
7.1.180.0700.01015.62
7.1.170.0090.00215.95
7.1.160.0090.00615.82
7.1.150.0050.00715.75
7.1.140.0070.01315.76
7.1.130.0050.00515.50
7.1.120.0050.00515.88
7.1.110.0000.01015.80
7.1.100.0110.00413.92
7.1.90.0070.00515.81
7.1.80.0060.00615.94
7.1.70.1670.00615.72
7.1.60.0250.00533.98
7.1.50.2050.00632.07
7.1.40.0180.01233.91
7.1.30.0180.01033.80
7.1.20.0380.00333.86
7.1.10.0080.00815.61
7.1.00.0300.01314.11
7.0.310.0540.00013.36
7.0.300.0260.00015.36
7.0.290.1410.00013.53
7.0.280.0070.00315.47
7.0.270.0000.01115.49
7.0.260.0110.00015.27
7.0.250.0030.01015.14
7.0.240.0040.00815.49
7.0.230.0420.00015.14
7.0.220.0570.00313.85
7.0.210.0110.00015.53
7.0.200.0070.00415.52
7.0.190.0060.00613.53
7.0.180.0070.00315.36
7.0.170.0090.00515.40
7.0.160.0040.01315.56
7.0.150.0080.00815.17
7.0.140.0130.00715.59
7.0.130.0110.00813.40
7.0.120.0100.00715.37
7.0.110.0150.00215.52
7.0.100.0150.00715.18
7.0.90.0030.01315.20
7.0.80.0100.00515.42
7.0.70.0140.00015.20
7.0.60.0100.00615.51
7.0.50.0030.01215.37
7.0.40.0040.01115.64
7.0.30.0000.01515.39
7.0.20.0060.00915.24
7.0.10.0080.00415.33
7.0.00.0060.01015.29

preferences:
55.67 ms | 400 KiB | 5 Q