3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "123 Fab Test"; for ($i = 0; $i<10000; $i++) { preg_match('/^(\d+) (\w+) (\w+)$/', $str, $m); list(, $id, $first, $last) = $m; echo $id, $first, $last, PHP_EOL; }

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)
8.3.60.0430.02318.43
8.3.50.0370.02321.02
8.3.40.0430.01618.84
8.3.30.0420.00318.81
8.3.20.0190.00418.93
8.3.10.0210.01420.78
8.3.00.0150.00323.51
8.2.180.0630.00716.63
8.2.170.0430.02322.96
8.2.160.0610.02420.27
8.2.150.0270.01324.18
8.2.140.0140.00724.66
8.2.130.0160.00726.16
8.2.120.0380.00319.61
8.2.110.0230.00722.38
8.2.100.0410.01317.97
8.2.90.0070.00719.22
8.2.80.0070.00717.97
8.2.70.0070.01317.88
8.2.60.0130.00717.93
8.2.50.0200.00918.07
8.2.40.0100.00718.22
8.2.30.0060.00919.96
8.2.20.0070.00717.95
8.2.10.0070.01017.97
8.2.00.0090.00617.95
8.1.280.0470.02025.92
8.1.270.0300.00723.99
8.1.260.0180.01426.35
8.1.250.0360.00028.09
8.1.240.0170.01022.55
8.1.230.0320.02320.96
8.1.220.0000.01718.77
8.1.210.0110.00718.87
8.1.200.0220.00617.35
8.1.190.0160.00617.41
8.1.180.0140.00318.10
8.1.170.0110.00818.79
8.1.160.0090.01218.87
8.1.150.0030.01018.79
8.1.140.0190.00317.47
8.1.130.0110.00417.91
8.1.120.0090.00417.63
8.1.110.0140.00017.67
8.1.100.0130.01017.48
8.1.90.0110.01417.66
8.1.80.0070.01617.50
8.1.70.0060.01917.49
8.1.60.0140.01017.77
8.1.50.0170.00717.55
8.1.40.0100.00317.68
8.1.30.0140.00017.57
8.1.20.0070.02217.68
8.1.10.0190.01017.78
8.1.00.0140.01417.61
8.0.300.0070.00719.88
8.0.290.0140.01016.75
8.0.280.0070.01718.42
8.0.270.0100.01317.21
8.0.260.0140.00016.90
8.0.250.0070.01116.94
8.0.240.0100.00316.86
8.0.230.0060.00616.86
8.0.220.0070.00716.93
8.0.210.0170.00716.80
8.0.200.0070.00716.78
8.0.190.0030.01016.87
8.0.180.0100.00716.97
8.0.170.0120.00616.91
8.0.160.0070.02116.93
8.0.150.0060.00616.90
8.0.140.0280.00616.89
8.0.130.0100.01013.36
8.0.120.0000.01516.98
8.0.110.0110.00416.68
8.0.100.0030.01016.75
8.0.90.0070.00716.85
8.0.80.0450.03916.81
8.0.70.0070.01016.74
8.0.60.0000.01416.66
8.0.50.0070.00716.92
8.0.30.0400.02717.06
8.0.20.0540.03717.40
8.0.10.0060.00916.88
8.0.00.0790.05216.78
7.4.330.0210.00414.86
7.4.320.0120.00416.63
7.4.300.0040.00816.62
7.4.290.0070.00716.45
7.4.280.0120.00616.43
7.4.270.0070.00716.55
7.4.260.0120.01213.42
7.4.250.0140.00416.52
7.4.240.0110.00416.54
7.4.230.0030.01316.68
7.4.220.0290.02616.63
7.4.210.0330.04216.63
7.4.200.0070.00716.66
7.4.190.0090.01216.75
7.4.160.0860.02116.41
7.4.150.0690.04817.40
7.4.140.0600.05417.86
7.4.130.0750.04616.57
7.4.120.0790.05516.62
7.4.110.0620.07116.63
7.4.100.0990.04316.68
7.4.90.0690.05916.54
7.4.80.0680.05019.04
7.4.70.0310.03116.49
7.4.60.0260.03216.46
7.4.50.0260.01016.20
7.4.40.0290.01322.27
7.4.30.0720.05716.52
7.3.330.0200.00713.32
7.3.320.0140.00713.36
7.3.310.0170.01016.29
7.3.300.0140.01116.27
7.3.290.0100.03916.34
7.3.280.0400.03716.38
7.3.270.0460.03317.40
7.3.260.0740.04418.24
7.3.250.0500.05916.40
7.3.240.0770.01316.61
7.3.230.0820.08016.78
7.3.210.0660.06016.38
7.3.200.0480.06416.41
7.3.190.0600.04016.29
7.3.180.0800.03316.70
7.3.170.0550.04216.65
7.3.160.0470.05416.31
7.2.330.0860.04516.87
7.2.320.0530.07216.70
7.2.310.0800.04716.81
7.2.300.0620.04316.63
7.2.290.0470.05116.65
7.2.100.0370.02715.03
7.2.90.2950.03314.67
7.2.80.1970.03314.84
7.2.70.1510.02915.23
7.2.60.1140.01314.95
7.2.50.1170.03515.03
7.2.40.1700.01614.91
7.2.30.0250.04315.21
7.2.20.1250.01114.95
7.2.10.0500.02015.15
7.2.00.0700.02115.18
7.1.220.0750.02913.96
7.1.210.1690.02914.05
7.1.200.1690.01513.93
7.1.190.1390.01614.26
7.1.180.1670.03114.11
7.1.170.1810.03714.06
7.1.160.1670.01914.04
7.1.150.1490.01613.78
7.1.140.1480.01014.07
7.1.130.0610.03614.14
7.1.120.1400.01314.12
7.1.110.0810.00913.71
7.1.100.1330.00714.04
7.1.90.0530.02513.97
7.1.80.1510.02314.16
7.1.70.2600.03314.19
7.1.60.0610.03632.36
7.1.50.2350.02032.45
7.1.40.0750.01032.02
7.1.30.0520.02732.05
7.1.20.0920.01631.93
7.1.10.1710.02814.25
7.1.00.1670.01313.96
7.0.310.1390.03013.66
7.0.300.1590.02013.66
7.0.290.1720.03913.85
7.0.280.1250.04813.69
7.0.270.0580.02313.79
7.0.260.0400.01613.70
7.0.250.1740.01613.73
7.0.240.1650.02513.66
7.0.230.0470.03513.85
7.0.220.0540.01813.60
7.0.210.2130.02813.63
7.0.200.0970.02613.89
7.0.190.3090.01713.62
7.0.180.2050.01313.81
7.0.170.1910.01713.65
7.0.160.2000.03713.71
7.0.150.1240.02613.96
7.0.140.0530.03113.89
7.0.130.0470.02513.60
7.0.120.0520.02213.94
7.0.110.1490.01313.60
7.0.100.0670.01713.80
7.0.90.0260.03313.64
7.0.80.0830.01513.62
7.0.70.0740.03413.73
7.0.60.0810.04013.82
7.0.50.0630.02613.89
7.0.40.1130.02113.75
7.0.30.0770.01913.76
7.0.20.1420.02713.92
7.0.10.1220.01013.81
7.0.00.1200.03013.88
5.6.380.0370.02614.27
5.6.370.0340.03414.73
5.6.360.0320.02914.71
5.6.350.0300.04014.19
5.6.340.0380.03114.38
5.6.330.0350.02914.13
5.6.320.0320.02814.43
5.6.310.0370.03414.23
5.6.300.0290.05114.82
5.6.290.0510.01514.56
5.6.280.0550.02914.62
5.6.270.0370.05614.24
5.6.260.0440.03414.32
5.6.250.0480.03214.66
5.6.240.0550.01514.64
5.6.230.0360.03614.43
5.6.220.0530.04014.60
5.6.210.0300.03114.61
5.6.200.0500.02814.21
5.6.190.0520.02414.21
5.6.180.0330.01514.32
5.6.170.0320.03214.35
5.6.160.0830.01814.13
5.6.150.0530.01613.98
5.6.140.0320.02114.24
5.6.130.0450.01914.45
5.6.120.0420.02414.52
5.6.110.0200.02714.34
5.6.100.0570.03314.52
5.6.90.0540.01914.72
5.6.80.0450.02114.50
5.6.70.0360.02014.34
5.6.60.0610.02014.57
5.6.50.0260.02914.14
5.6.40.0660.02414.23
5.6.30.0310.03414.61
5.6.20.0310.03114.24
5.6.10.0400.02714.50
5.6.00.0500.02614.26
5.5.380.0430.02513.60
5.5.370.0320.02113.60
5.5.360.0270.04413.60
5.5.350.0480.02913.60
5.5.340.0600.02113.60
5.5.330.0560.03013.60
5.5.320.0370.03413.60
5.5.310.0600.03913.60
5.5.300.0310.01713.60
5.5.290.0410.02213.60
5.5.280.0290.02313.60
5.5.270.0500.02813.60
5.5.260.0360.04013.60
5.5.250.0580.02613.60
5.5.240.0310.02213.60
5.5.230.0300.05613.60
5.5.220.0270.03013.60
5.5.210.0400.01613.60
5.5.200.0390.01813.60
5.5.190.0270.01713.60
5.5.180.0440.02013.60
5.5.170.0480.01614.31
5.5.160.0320.02413.61
5.5.150.0240.02913.61
5.4.450.0350.02213.60
5.4.440.0450.02113.60
5.4.430.0280.01913.60
5.4.420.0600.03313.60
5.4.410.0370.02713.60
5.4.400.0390.02513.60
5.4.390.0600.01913.60
5.4.380.0420.01713.60
5.4.370.0350.04313.60
5.4.360.0430.02613.60
5.4.350.0620.01413.60
5.4.340.0390.03013.60
5.4.330.0270.01513.61
5.4.320.0310.01913.61
5.3.290.0240.03213.61

preferences:
37.15 ms | 401 KiB | 5 Q