3v4l.org

run code in 300+ PHP versions simultaneously
// aghi ko ali forget // // maile print garna khojeko chai, <li class='hello'>, but see // first ma la // you know yesto garna paudaina, $string = 'hello'.'world', thaha cha hai?, correct or // hooooooo // same kura tala bhayo // but we want to print <li class='hello'> // so tehi bhayera, to make it easy, we can write using double quotes (") <?php //echo '<li class='hello'>'; ?> // this would be wrong, because ' le start garyo ani ' le nai end garyo // but " ko case ma agadi " cha ani laasst ma matra " cha, ty bich ma ' corect corrrect, didi le yestai hernu bhaneko // try to realize things, like kun le quote start gareko is very important, ok ask "'\"\"' "lfkjsfjss" /ax/ this is valid "'""'"// this is invalid, hera hamilai tyo mix garna ko lagi, """", yesto aune bittikai bigryo, matlab " le start garyo ani " le end garyo "" yaha bicha ma kehi ni chaina "", this is nvalid syntax "" . "" // this is valid syntax because concat operator // so direct mix and match garna mildian, same quotes chai " '''''''''' " // yo chai valid cha, because start ma " cha ani ekdam last ma " cha // so veryv er importatnwhat you start with and end with // aba timro quesstion if I want to echo "'"'" I have to <?php echo '"' . "'" . '"' . "'" . '"'; ?> <-- this is our output maile vane ko tyo milyo ki nai ?? ae mi"l

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)
8.3.60.0040.01116.63
8.3.50.0060.00916.39
8.3.40.0140.00718.68
8.3.30.0070.00718.56
8.3.20.0110.00420.38
8.3.10.0040.00423.53
8.3.00.0150.00322.13
8.2.180.0110.00418.31
8.2.170.0090.00622.96
8.2.160.0000.01322.02
8.2.150.0050.00524.18
8.2.140.0110.00724.66
8.2.130.0070.00020.95
8.2.120.0110.00726.35
8.2.110.0090.00019.27
8.2.100.0110.00317.74
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0040.00417.24
8.2.60.0040.00417.91
8.2.50.0060.00318.10
8.2.40.0000.00820.56
8.2.30.0030.00519.13
8.2.20.0040.00417.95
8.2.10.0020.00517.80
8.2.00.0070.00018.00
8.1.280.0160.00425.92
8.1.270.0000.00922.14
8.1.260.0000.00826.35
8.1.250.0030.01428.09
8.1.240.0060.00322.61
8.1.230.0050.00517.50
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00617.22
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0040.00418.86
8.1.150.0070.00018.78
8.1.140.0000.00719.46
8.1.130.0000.00718.75
8.1.120.0000.00817.24
8.1.110.0000.00717.20
8.1.100.0040.00417.31
8.1.90.0040.00417.30
8.1.80.0000.00717.23
8.1.70.0000.00717.24
8.1.60.0000.00717.45
8.1.50.0080.00017.33
8.1.40.0050.00317.38
8.1.30.0040.00817.55
8.1.20.0000.00817.45
8.1.10.0030.00617.42
8.1.00.0070.00017.44
8.0.300.0050.00220.11
8.0.290.0070.00016.63
8.0.280.0070.00018.31
8.0.270.0080.00017.16
8.0.260.0070.00316.75
8.0.250.0000.00716.86
8.0.240.0000.00716.88
8.0.230.0000.00716.73
8.0.220.0030.00316.68
8.0.210.0040.00416.78
8.0.200.0000.00616.77
8.0.190.0080.00016.86
8.0.180.0000.00716.70
8.0.170.0020.00516.79
8.0.160.0030.00316.79
8.0.150.0000.00716.79
8.0.140.0030.00316.64
8.0.130.0000.00613.27
8.0.120.0030.00316.66
8.0.110.0020.00516.79
8.0.100.0040.00416.67
8.0.90.0000.00716.77
8.0.80.0090.01216.82
8.0.70.0040.00416.64
8.0.60.0000.00716.59
8.0.50.0000.00816.89
8.0.30.0100.00816.89
8.0.20.0140.00617.40
8.0.10.0040.00416.85
8.0.00.0140.00316.84
7.4.330.0000.00515.55
7.4.320.0030.00316.43
7.4.300.0030.00316.51
7.4.290.0030.00316.40
7.4.280.0070.00016.39
7.4.270.0000.00816.30
7.4.260.0000.00716.39
7.4.250.0000.00816.28
7.4.240.0000.00816.41
7.4.230.0070.00016.24
7.4.220.0140.00616.26
7.4.210.0050.01116.48
7.4.200.0030.00316.38
7.4.160.0070.01016.29
7.4.150.0140.00317.40
7.4.140.0120.00917.86
7.4.130.0100.00716.44
7.4.120.0110.00916.35
7.4.110.0160.00416.39
7.4.100.0030.01716.21
7.4.90.0160.00416.61
7.4.80.0120.00619.39
7.4.70.0120.00416.55
7.4.60.0130.00316.39
7.4.50.0100.00516.27
7.4.40.0130.01016.50
7.4.30.0060.01316.41
7.4.00.0060.00615.00
7.3.330.0070.00012.90
7.3.320.0000.00512.98
7.3.310.0000.00816.15
7.3.300.0030.00316.11
7.3.290.0030.00316.07
7.3.280.0110.00816.13
7.3.270.0130.00317.40
7.3.260.0110.01116.45
7.3.250.0090.00916.38
7.3.240.0100.00816.38
7.3.230.0090.01416.50
7.3.210.0060.00916.12
7.3.200.0100.00616.36
7.3.190.0120.00916.15
7.3.180.0060.01116.07
7.3.170.0090.00616.33
7.3.160.0070.01416.32
7.2.330.0190.00316.61
7.2.320.0130.00516.46
7.2.310.0070.01016.38
7.2.300.0120.00416.33
7.2.290.0090.00916.54
7.2.60.0070.00716.93
7.2.00.0000.00919.32
7.1.200.0030.00915.34
7.1.100.0030.00817.93
7.1.70.0040.01116.85
7.1.60.0130.01634.89
7.1.50.0240.00634.61
7.1.40.0190.01234.30
7.1.30.0190.01334.24
7.1.20.0160.01634.54
7.1.10.0060.00916.46
7.1.00.0070.00716.64
7.0.200.0030.00916.61
7.0.190.0030.00916.61
7.0.180.0030.01016.00
7.0.170.0030.01016.05
7.0.160.0060.00916.23
7.0.150.0050.00916.21
7.0.140.0060.00916.11
7.0.130.0060.01016.24
7.0.120.0040.01316.56
7.0.110.0030.01016.05
7.0.100.0070.00716.03
7.0.90.0030.01016.27
7.0.80.0000.01415.96
7.0.70.0060.00916.02
7.0.60.0000.01715.97
7.0.50.0070.00716.27
7.0.40.0070.00716.39
7.0.30.0070.00716.36
7.0.20.0030.01016.33
7.0.10.0030.01116.19
7.0.00.0070.00716.36

preferences:
62.43 ms | 400 KiB | 5 Q