3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match("/\\\*.*?\\\*/",'dddd \*ssssdedc\* ddddddd',$matches); echo '<br />'; var_dump($matches);

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)
8.3.60.0150.00318.30
8.3.50.0030.01718.14
8.3.40.0040.01218.84
8.3.30.0030.01218.83
8.3.20.0060.00319.19
8.3.10.0080.00021.73
8.3.00.0040.00420.73
8.2.180.0060.01225.92
8.2.170.0090.00622.96
8.2.160.0070.00722.17
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00018.09
8.2.120.0040.00426.35
8.2.110.0030.00621.12
8.2.100.0070.00417.84
8.2.90.0000.00819.45
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0040.00417.91
8.2.50.0000.00818.10
8.2.40.0030.00519.35
8.2.30.0050.00219.18
8.2.20.0000.00817.88
8.2.10.0080.00017.93
8.2.00.0060.00317.54
8.1.280.0120.01225.92
8.1.270.0080.00018.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.42
8.1.230.0070.00420.85
8.1.220.0030.00517.74
8.1.210.0040.00418.88
8.1.200.0030.00517.23
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0040.00418.62
8.1.160.0070.00018.82
8.1.150.0000.00718.81
8.1.140.0030.00322.21
8.1.130.0000.00722.18
8.1.120.0070.00017.49
8.1.110.0050.00317.42
8.1.100.0040.00417.45
8.1.90.0030.00517.46
8.1.80.0040.00417.43
8.1.70.0000.00717.36
8.1.60.0000.00917.61
8.1.50.0000.00817.42
8.1.40.0000.00717.54
8.1.30.0040.00417.57
8.1.20.0000.00817.54
8.1.10.0040.00417.66
8.1.00.0040.00417.48
8.0.300.0070.00019.98
8.0.290.0040.00416.88
8.0.280.0040.00418.40
8.0.270.0030.00317.13
8.0.260.0000.00618.39
8.0.250.0040.00417.00
8.0.240.0000.00717.07
8.0.230.0030.00316.81
8.0.220.0050.00516.85
8.0.210.0000.00716.95
8.0.200.0040.00416.98
8.0.190.0040.00416.96
8.0.180.0050.00316.93
8.0.170.0090.00016.91
8.0.160.0080.00016.84
8.0.150.0000.00716.86
8.0.140.0000.00716.85
8.0.130.0030.00313.27
8.0.120.0000.00716.95
8.0.110.0090.00016.70
8.0.100.0040.00416.90
8.0.90.0040.00416.93
8.0.80.0100.00816.90
8.0.70.0040.00416.94
8.0.60.0000.00816.84
8.0.50.0000.00716.89
8.0.30.0130.00716.99
8.0.20.0170.01017.40
8.0.10.0000.00816.84
8.0.00.0110.00816.85
7.4.330.0000.00515.55
7.4.320.0000.00616.58
7.4.300.0000.00616.66
7.4.290.0030.00316.64
7.4.280.0040.00416.52
7.4.270.0050.00316.59
7.4.260.0000.00816.66
7.4.250.0030.00316.49
7.4.240.0040.00416.54
7.4.230.0000.00716.58
7.4.220.0080.00016.57
7.4.210.0080.00716.57
7.4.200.0000.00716.57
7.4.160.0070.01016.50
7.4.140.0090.01217.86
7.4.130.0130.00616.53
7.4.120.0080.01016.49
7.4.110.0090.00916.55
7.4.100.0090.01116.60
7.4.90.0120.00616.39
7.4.80.0070.01019.39
7.4.70.0090.01216.49
7.4.60.0000.01816.64
7.4.50.0120.00316.74
7.4.40.0130.00316.39
7.4.00.0070.01014.89
7.3.330.0020.00213.14
7.3.320.0030.00313.02
7.3.310.0070.00316.48
7.3.300.0060.00016.26
7.3.290.0000.00716.31
7.3.280.0110.00616.27
7.3.260.0110.00816.34
7.3.240.0120.00716.28
7.3.230.0120.00616.39
7.3.210.0150.00916.34
7.3.200.0130.00616.36
7.3.190.0110.01116.25
7.3.180.0130.00316.60
7.3.170.0110.01116.38
7.3.160.0080.01216.73
7.2.330.0060.01216.57
7.2.320.0060.01316.65
7.2.310.0030.01516.61
7.2.300.0060.00916.68
7.2.290.0060.01116.58
7.2.110.0600.00414.54
7.2.100.0550.00314.50
7.2.90.0490.01514.71
7.2.80.0680.00314.56
7.2.70.0580.00414.98
7.2.60.0660.01014.86
7.2.50.0570.00414.93
7.2.40.0530.00714.82
7.2.30.0540.01714.89
7.2.20.0480.02115.07
7.2.10.0410.01315.04
7.2.00.0400.00715.17
7.1.230.0390.01113.76
7.1.220.0510.01013.83
7.1.210.0780.00413.98
7.1.200.0690.01313.86
7.1.190.0550.00613.74
7.1.180.0520.01314.03
7.1.170.0560.01113.88
7.1.160.0580.01313.77
7.1.150.1100.00313.73
7.1.140.0520.01013.90
7.1.130.0500.00413.86
7.1.120.0390.01013.71
7.1.110.0480.00714.13
7.1.100.0750.00713.97
7.1.90.0520.00613.83
7.1.80.0620.00414.00
7.1.70.0470.01113.97
7.1.60.0650.00631.89
7.1.50.0860.00631.78
7.1.40.0620.00631.85
7.1.30.0780.00932.10
7.1.20.0720.00732.05
7.1.10.0450.00714.02
7.1.00.0540.01014.00
5.6.380.0110.01114.36

preferences:
42.21 ms | 401 KiB | 5 Q