3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo eregi("^[a-zA-Z0-9]+-[a-zA-Z0-9]+$","XXX-XX");

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)
8.3.40.0150.00018.89
8.3.30.0000.01518.72
8.3.20.0040.00420.17
8.3.10.0000.00923.53
8.3.00.0040.00417.93
8.2.170.0140.00722.96
8.2.160.0150.00020.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00017.50
8.2.110.0030.00722.19
8.2.100.0120.00019.66
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0030.00619.46
8.2.30.0050.00520.60
8.2.20.0000.00817.65
8.2.10.0050.00217.90
8.2.00.0000.00817.96
8.1.270.0140.00423.75
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0100.00022.66
8.1.230.0110.00019.13
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0040.00717.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0050.00318.51
8.1.160.0000.00721.97
8.1.150.0000.00918.77
8.1.140.0090.00017.36
8.1.130.0030.00317.61
8.1.120.0000.00717.23
8.1.110.0000.00717.31
8.1.100.0000.00717.21
8.1.90.0050.00317.38
8.1.80.0050.00317.32
8.1.70.0050.00217.29
8.1.60.0000.00817.43
8.1.50.0040.00417.36
8.1.40.0080.00017.46
8.1.30.0060.00317.62
8.1.20.0000.00717.48
8.1.10.0040.00417.51
8.1.00.0000.00817.39
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0000.00718.41
8.0.270.0000.00717.06
8.0.260.0060.00017.18
8.0.250.0000.00816.93
8.0.240.0030.00316.86
8.0.230.0040.00416.95
8.0.220.0030.00616.79
8.0.210.0050.00316.94
8.0.200.0030.00316.81
8.0.190.0000.00816.85
8.0.180.0030.00516.88
8.0.170.0000.00716.94
8.0.160.0040.00416.78
8.0.150.0040.00416.76
8.0.140.0030.00416.75
8.0.130.0000.00513.35
8.0.120.0000.00816.80
8.0.110.0040.00416.75
8.0.100.0000.00716.75
8.0.90.0030.00316.71
8.0.80.0130.00316.88
8.0.70.0070.00016.68
8.0.60.0040.00416.83
8.0.50.0080.00016.94
8.0.30.0110.00816.93
8.0.20.0100.00917.40
8.0.10.0070.00016.76
8.0.00.0070.01216.75
7.4.330.0020.00215.08
7.4.320.0000.00616.38
7.4.300.0030.00316.51
7.4.290.0000.00816.41
7.4.280.0000.00816.43
7.4.270.0030.00316.54
7.4.260.0070.00016.48
7.4.250.0030.00316.54
7.4.240.0000.00716.44
7.4.230.0000.00716.24
7.4.220.0070.01116.55
7.4.210.0060.00916.48
7.4.200.0030.00316.22
7.4.160.0120.00416.49
7.4.150.0090.01217.40
7.4.140.0080.01117.86
7.4.130.0120.00616.41
7.4.120.0070.01016.40
7.4.110.0090.00916.44
7.4.100.0090.00916.44
7.4.90.0070.01616.61
7.4.80.0060.01519.39
7.4.70.0120.00416.38
7.4.60.0060.01316.59
7.4.50.0000.00916.55
7.4.40.0100.01316.23
7.4.30.0120.00916.41
7.4.00.0050.01115.01
7.3.330.0050.00012.99
7.3.320.0020.00213.14
7.3.310.0000.00716.12
7.3.300.0030.00316.29
7.3.290.0050.01216.20
7.3.280.0090.00816.26
7.3.270.0100.01317.40
7.3.260.0100.00716.34
7.3.240.0070.01416.22
7.3.230.0070.01016.39
7.3.210.0070.00916.22
7.3.200.0060.01016.47
7.3.190.0100.00616.34
7.3.180.0090.00616.40
7.3.170.0080.00816.52
7.3.160.0070.01316.41
7.3.120.0030.01414.64
7.3.110.0100.00714.80
7.3.100.0030.00614.73
7.3.90.0060.00614.79
7.3.80.0090.00014.75
7.3.70.0080.00314.85
7.3.60.0100.00714.69
7.3.50.0030.01014.86
7.3.40.0030.00614.82
7.3.30.0070.00414.82
7.3.20.0030.01016.60
7.3.10.0030.01016.54
7.3.00.0050.00716.52
7.2.330.0090.00916.56
7.2.320.0140.00416.45
7.2.310.0090.00916.51
7.2.300.0110.00716.72
7.2.290.0070.01016.13
7.2.250.0030.01314.39
7.2.240.0090.00914.66
7.2.230.0030.01414.75
7.2.220.0000.01015.01
7.2.210.0110.00414.81
7.2.200.0070.00714.75
7.2.190.0030.01214.98
7.2.180.0030.00614.59
7.2.170.0060.00614.88
7.2.130.0000.01516.64
7.2.120.0040.00816.74
7.2.110.0050.00516.60
7.2.100.0030.00816.45
7.2.90.0100.00016.61
7.2.80.0000.01316.68
7.2.70.0140.00316.72
7.2.60.0080.00416.75
7.2.50.0100.00716.82
7.2.40.0000.01416.65
7.2.30.0110.00416.84
7.2.20.0080.00416.70
7.2.10.0060.00316.70
7.2.00.0060.01018.02
7.1.330.0060.00915.70
7.1.320.0060.00315.72
7.1.310.0070.00715.46
7.1.300.0030.01015.57
7.1.290.0060.00615.61
7.1.280.0090.00615.55
7.1.270.0090.00415.77
7.1.260.0000.00915.71
7.1.250.0060.00915.40
7.1.240.0070.01115.61
7.1.230.0090.00015.48
7.1.220.0030.00615.58
7.1.210.0040.00815.63
7.1.200.0090.00615.65
7.1.190.0040.00815.55
7.1.180.0070.00715.36
7.1.170.0040.00715.47
7.1.160.0040.00815.57
7.1.150.0080.00615.49
7.1.140.0030.00815.40
7.1.130.0090.00315.46
7.1.120.0020.01115.64
7.1.110.0130.00015.65
7.1.100.0070.00916.77
7.1.90.0030.01315.68
7.1.80.0030.00715.50
7.1.70.0080.00616.23
7.1.60.0080.00917.50
7.1.50.0080.00816.14
7.1.40.0060.00315.68
7.1.30.0000.01215.43
7.1.20.0070.01015.51
7.1.10.0110.00015.54
7.1.00.0050.04119.03
7.0.330.0080.00615.15
7.0.320.0040.00814.94
7.0.310.0060.00915.02
7.0.300.0030.01015.28
7.0.290.0030.00715.30
7.0.280.0070.00615.27
7.0.270.0000.01015.04
7.0.260.0040.00815.11
7.0.250.0110.00415.26
7.0.240.0110.00415.42
7.0.230.0040.00415.50
7.0.220.0030.01015.22
7.0.210.0000.01315.13
7.0.200.0010.00616.07
7.0.190.0100.00315.02
7.0.180.0000.01014.96
7.0.170.0030.00915.29
7.0.160.0080.00414.90
7.0.150.0100.00615.05
7.0.140.0030.00615.34
7.0.130.0080.00415.41
7.0.120.0030.00515.40
7.0.110.0030.00715.30
7.0.100.0070.00415.38
7.0.90.0070.00315.12
7.0.80.0070.00715.14
7.0.70.0040.00815.28
7.0.60.0020.02517.47
7.0.50.0080.03316.62
7.0.40.0060.02316.71
7.0.30.0140.02716.71
7.0.20.0150.03316.78
7.0.10.0140.04316.79
7.0.00.0050.02316.78
5.6.380.0080.00414.07
5.6.370.0040.00914.08
5.6.360.0050.00514.31
5.6.350.0080.00814.09
5.6.340.0060.01013.92
5.6.330.0050.01414.37
5.6.320.0100.00714.11
5.6.310.0090.00313.93
5.6.300.0030.01014.18
5.6.290.0030.00713.94
5.6.280.0000.02417.67
5.6.270.0070.00714.33
5.6.260.0030.00913.90
5.6.250.0040.01513.90
5.6.240.0100.00614.23
5.6.230.0000.01814.15
5.6.220.0060.00614.25
5.6.210.0060.02517.30
5.6.200.0030.03216.07
5.6.190.0130.03917.38
5.6.180.0170.02517.22
5.6.170.0240.03917.14
5.6.160.0080.04017.35
5.6.150.0030.02716.04
5.6.140.0070.04116.09
5.6.130.0030.05016.10
5.6.120.0070.04517.51
5.6.110.0130.04217.46
5.6.100.0080.04317.59
5.6.90.0080.04317.54
5.6.80.0070.04317.15
5.6.70.0080.00814.08
5.6.60.0060.01314.06
5.6.50.0080.00614.28
5.6.40.0030.01014.22
5.6.30.0080.00814.32
5.6.20.0000.01114.34
5.6.10.0070.00713.89
5.6.00.0060.00613.84
5.5.380.0000.00810.95
5.5.370.0060.00310.92
5.5.360.0090.00310.90
5.5.350.0070.04115.69
5.5.340.0070.04114.43
5.5.330.0070.02715.61
5.5.320.1350.02315.66
5.5.310.0220.03915.56
5.5.300.0050.03914.43
5.5.290.0070.02614.47
5.5.280.0130.03815.88
5.5.270.0060.04515.88
5.5.260.0050.04615.81
5.5.250.0000.04315.78
5.5.240.0060.04015.54
5.5.230.0030.00610.90
5.5.220.0030.01010.90
5.5.210.0070.00710.90
5.5.200.0030.00910.90
5.5.190.0030.00610.90
5.5.180.0000.00810.94
5.5.170.0040.00710.90
5.5.160.0090.00310.90
5.5.150.0030.00810.90
5.5.140.0060.00010.90
5.5.130.0070.00410.90
5.5.120.0100.00010.92
5.5.110.0080.00011.03
5.5.100.0050.00210.90
5.5.90.0000.00910.93
5.5.80.0060.00010.90
5.5.70.0070.00410.90
5.5.60.0060.00610.90
5.5.50.0030.00710.90
5.5.40.0000.00910.90
5.5.30.0070.00310.90
5.5.20.0080.00410.90
5.5.10.0070.00310.90
5.5.00.0040.00410.90
5.4.450.0360.03415.10
5.4.440.0400.03215.08
5.4.430.0370.03515.26
5.4.420.0520.02315.25
5.4.410.0370.03815.13
5.4.400.0540.02814.85
5.4.390.0410.03115.10
5.4.380.0470.02515.10
5.4.370.0410.02614.92
5.4.360.0540.02815.02
5.4.350.0420.03515.05
5.4.340.0370.03215.12
5.4.330.0060.00610.90
5.4.320.0570.02715.06
5.4.310.0370.03114.92
5.4.300.0470.02715.03
5.4.290.0490.03414.92
5.4.280.0420.03014.84
5.4.270.0380.03315.02
5.4.260.0380.03515.10
5.4.250.0440.03415.02
5.4.240.0530.02814.94
5.4.230.0370.04215.04
5.4.220.0410.03615.01
5.4.210.0410.03314.92
5.4.200.0460.02715.08
5.4.190.0420.03015.00
5.4.180.0350.03615.02
5.4.170.0430.02715.03
5.4.160.0430.03615.10
5.4.150.0380.03214.94
5.4.140.0260.03613.65
5.4.130.0330.03313.58
5.4.120.0440.02313.60
5.4.110.0330.02813.55
5.4.100.0300.03213.69
5.4.90.0110.02813.54
5.4.80.0110.02413.62
5.4.70.0220.03513.65
5.4.60.0050.03813.47
5.4.50.0040.01913.65
5.4.40.0130.04013.62
5.4.30.0110.02413.63
5.4.20.0070.02313.65
5.4.10.0000.00610.90
5.4.00.0000.00910.90

preferences:
56.12 ms | 400 KiB | 5 Q