3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match('/[a-z_\.0-9]+/', 'abcde03');

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)
8.3.60.0120.00818.68
8.3.50.0140.00418.23
8.3.40.0100.00718.62
8.3.30.0070.00718.82
8.3.20.0040.00419.20
8.3.10.0050.00323.53
8.3.00.0040.00420.82
8.2.180.0120.00918.29
8.2.170.0070.01122.96
8.2.160.0180.00022.09
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00318.09
8.2.120.0040.00426.35
8.2.110.0030.00620.38
8.2.100.0080.00417.47
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0030.00517.89
8.2.60.0040.00418.22
8.2.50.0000.01118.10
8.2.40.0040.00419.21
8.2.30.0040.00419.13
8.2.20.0070.00318.01
8.2.10.0000.00718.00
8.2.00.0080.00017.60
8.1.280.0100.00725.92
8.1.270.0050.00318.82
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00019.27
8.1.230.0080.00417.42
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00317.35
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0000.00918.61
8.1.160.0040.00418.76
8.1.150.0040.00418.81
8.1.140.0000.00722.24
8.1.130.0000.00722.06
8.1.120.0070.00017.45
8.1.110.0000.00717.46
8.1.100.0050.00217.43
8.1.90.0060.00317.45
8.1.80.0030.00317.47
8.1.70.0030.00317.45
8.1.60.0000.00917.65
8.1.50.0030.00517.54
8.1.40.0080.00017.43
8.1.30.0000.00717.65
8.1.20.0080.00017.67
8.1.10.0030.00617.56
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0030.00616.88
8.0.280.0050.00218.30
8.0.270.0030.00317.12
8.0.260.0060.00018.31
8.0.250.0000.00817.01
8.0.240.0040.00417.02
8.0.230.0040.00416.93
8.0.220.0000.00716.93
8.0.210.0070.00016.90
8.0.200.0030.00316.94
8.0.190.0050.00316.98
8.0.180.0000.00816.83
8.0.170.0030.00616.92
8.0.160.0020.00516.88
8.0.150.0000.00816.84
8.0.140.0020.00516.79
8.0.130.0030.00313.29
8.0.120.0000.00816.89
8.0.110.0000.00916.84
8.0.100.0050.00216.91
8.0.90.0040.00416.86
8.0.80.0140.00316.96
8.0.70.0070.00016.72
8.0.60.0040.00416.76
8.0.50.0000.00816.94
8.0.30.0090.00917.31
8.0.20.0090.00917.40
8.0.10.0070.00017.02
8.0.00.0020.01716.75
7.4.330.0050.00015.55
7.4.320.0000.00616.53
7.4.300.0070.00016.55
7.4.290.0030.00316.57
7.4.280.0050.00216.46
7.4.270.0000.00716.46
7.4.260.0070.00016.55
7.4.250.0000.00916.59
7.4.240.0000.00816.50
7.4.230.0000.00716.55
7.4.220.0040.00416.48
7.4.210.0090.00616.72
7.4.200.0070.00016.41
7.4.160.0090.00916.57
7.4.140.0100.01017.86
7.4.130.0070.01116.49
7.4.120.0120.00716.64
7.4.110.0060.01616.54
7.4.100.0110.00616.48
7.4.90.0140.01116.52
7.4.80.0130.00719.39
7.4.70.0120.00616.48
7.4.60.0060.01016.64
7.4.50.0040.00816.34
7.4.40.0100.00716.40
7.4.00.0000.01814.86
7.3.330.0000.00713.00
7.3.320.0060.00013.17
7.3.310.0000.00816.14
7.3.300.0000.00716.11
7.3.290.0000.00716.18
7.3.280.0100.00716.28
7.3.260.0070.01116.37
7.3.240.0090.00916.54
7.3.230.0130.00316.33
7.3.210.0040.01416.71
7.3.200.0060.01016.07
7.3.190.0070.01116.30
7.3.180.0190.00316.32
7.3.170.0200.00316.29
7.3.160.0140.01216.38
7.2.330.0120.00616.55
7.2.320.0000.01716.43
7.2.310.0100.00616.67
7.2.300.0030.01216.64
7.2.290.0110.00816.75
7.2.110.0160.00714.66
7.2.100.0150.01114.75
7.2.90.0150.00914.87
7.2.80.0140.01015.04
7.2.70.0160.00615.16
7.2.60.0240.00715.00
7.2.50.0150.01115.14
7.2.40.0380.00314.90
7.2.30.0150.00615.13
7.2.20.0150.00915.15
7.2.10.0130.01015.21
7.2.00.0150.01115.09
7.1.230.0120.01214.03
7.1.220.0160.00613.69
7.1.210.0180.00913.98
7.1.200.0200.00614.11
7.1.190.0170.00614.09
7.1.180.0200.01013.91
7.1.170.0120.01213.93
7.1.160.0220.00613.85
7.1.150.1060.00713.79
7.1.140.0190.00913.95
7.1.130.0260.00014.05
7.1.120.0360.00013.84
7.1.110.0210.00414.14
7.1.100.0180.00413.85
7.1.90.0250.00313.70
7.1.80.0270.00313.76
7.1.70.0300.00713.77
7.1.60.0490.00932.02
7.1.50.0420.01331.91
7.1.40.0500.01631.90
7.1.30.0340.01632.13
7.1.20.0380.00932.11
7.1.10.0200.00613.93
7.1.00.0300.00013.86
5.6.380.0060.00913.77

preferences:
76.29 ms | 400 KiB | 5 Q