3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/(?<=(<|>|=)\K=)/','5<Str+2&&Block>0||(7<=Dex&&8>=MHP)==2',$m); print_r($m); ?>

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)
8.3.130.0330.04751.23
8.3.120.0390.02254.33
8.3.110.0330.03652.95
8.3.100.0440.02452.25
8.3.90.0330.04654.38
8.3.80.0430.02951.34
8.3.70.0570.07751.26
8.3.60.0230.07152.42
8.3.50.0560.05351.05
8.3.40.0350.03137.60
8.3.30.0420.02337.54
8.3.20.0230.01340.70
8.3.10.0070.02341.50
8.3.00.0160.01041.79
8.2.250.0430.02752.47
8.2.240.0420.04651.79
8.2.230.0290.03251.29
8.2.220.0270.04151.58
8.2.210.0410.04753.21
8.2.200.0370.04451.25
8.2.190.0720.04651.24
8.2.180.0630.07351.29
8.2.170.0380.03137.39
8.2.160.0170.04738.99
8.2.150.0160.02039.33
8.2.140.0170.02039.13
8.2.130.0090.01939.16
8.2.120.0100.03637.77
8.2.110.0130.02340.25
8.2.100.0290.02636.57
8.2.90.0140.02736.38
8.2.80.0110.02637.45
8.2.70.0140.02436.44
8.2.60.0150.02136.43
8.2.50.0200.01736.34
8.2.40.0110.02636.70
8.2.30.0130.02236.74
8.2.20.0100.02936.92
8.2.10.0100.02737.96
8.2.00.0100.02637.98
8.1.300.0400.04351.10
8.1.290.0290.02651.00
8.1.280.0760.02352.32
8.1.270.0100.01441.87
8.1.260.0220.00936.22
8.1.250.0200.01037.52
8.1.240.0200.01740.93
8.1.230.0210.01736.44
8.1.220.0100.01736.03
8.1.210.0160.01336.05
8.1.200.0100.02335.97
8.1.190.0190.01935.85
8.1.180.0230.00836.10
8.1.170.0130.01637.32
8.1.160.0160.01237.62
8.1.150.0130.01937.66
8.1.140.0200.01037.68
8.1.130.0220.00436.21
8.1.120.0090.01936.36
8.1.110.0090.01636.22
8.1.100.0060.02636.28
8.1.90.0140.01436.34
8.1.80.0220.00636.36
8.1.70.0120.01536.24
8.1.60.0220.01036.32
8.1.50.0210.01136.26
8.1.40.0170.01736.34
8.1.30.0180.01136.48
8.1.20.0290.01536.41
8.1.10.0240.02452.35
8.1.00.0300.03652.24
8.0.300.0280.01751.75
8.0.290.0230.02651.32
8.0.280.0270.03352.98
8.0.270.0170.02752.59
8.0.260.0300.01351.44
8.0.250.0240.02051.48
8.0.240.0290.01351.55
8.0.230.0220.02251.65
8.0.220.0140.03151.62
8.0.210.0190.02951.48
8.0.200.0170.02651.59
8.0.190.0220.02951.52
8.0.180.0200.02751.64
8.0.170.0230.02651.61
8.0.160.0140.03451.50
8.0.150.0200.02751.42
8.0.140.0280.01951.60
8.0.130.0470.05180.02
8.0.120.0300.04065.84
8.0.110.0240.03356.24
8.0.100.0220.03354.69
8.0.90.0210.03354.66
8.0.80.0230.03754.68
8.0.70.0240.03654.71
8.0.60.0240.03554.68
8.0.50.0280.03354.69
8.0.30.0280.03254.70
8.0.20.0240.03754.80
8.0.10.0280.03154.80
8.0.00.0270.03354.80
7.4.330.0230.02047.93
7.4.320.0210.01851.31
7.4.300.0260.02251.17
7.4.290.0130.03351.26
7.4.280.0170.03351.31
7.4.270.0240.02451.24
7.4.260.0240.02751.32
7.4.250.0300.04065.66
7.4.240.0270.03056.06
7.4.230.0260.02955.41
7.4.220.0210.03254.46
7.4.210.0240.03354.49
7.4.200.0290.03054.45
7.4.190.0280.03354.52
7.4.180.0260.03254.47
7.4.160.0280.03654.57
7.4.150.0280.03454.60
7.4.140.0250.03354.46
7.4.130.0250.03454.45
7.4.120.0260.03254.46
7.4.110.0250.03354.38
7.4.100.0220.03754.54
7.4.90.0260.03154.50
7.4.80.0270.03154.41
7.4.70.0240.03454.48
7.4.60.0280.03054.45
7.4.50.0250.03254.36
7.4.40.0260.03154.34
7.4.30.0260.03054.36
7.4.20.0260.03054.36
7.4.10.0260.03054.33
7.4.00.0260.02954.40
7.3.330.0410.03175.00
7.3.320.0730.067131.84
7.3.310.0270.05084.41
7.3.300.0370.04083.18
7.3.290.0450.04281.33
7.3.280.0400.04581.27
7.3.270.0380.04381.31
7.3.260.0400.03981.30
7.3.250.0390.04081.35
7.3.240.0420.03781.35
7.3.230.0370.04581.34
7.3.220.0390.04381.27
7.3.210.0370.04481.26
7.3.200.0350.04681.26
7.3.190.0390.04381.27
7.3.180.0370.04481.16
7.3.170.0420.03781.22
7.3.160.0400.04081.28
7.3.150.0320.04881.24
7.3.140.0360.04281.28
7.3.130.0380.04281.28
7.3.120.0390.04081.26
7.3.110.0400.04381.20
7.3.100.0390.04481.21
7.3.90.0420.04081.60
7.3.80.0400.04281.31
7.3.70.0380.04281.42
7.3.60.0420.04081.40
7.3.50.0370.04581.45
7.3.40.0420.04181.45
7.3.30.0400.04381.39
7.3.20.0650.04881.76
7.3.10.0860.04081.76
7.3.00.0650.04181.70

preferences:
27.83 ms | 403 KiB | 5 Q