3v4l.org

run code in 500+ PHP versions simultaneously
<?php $nums = \range(0, 25000); $starts = []; $ends = []; for ($i = 0; $i < 10; ++$i) { $starts[] = \microtime(true); $fout = []; foreach ($nums as $item) { $fout[] = (string)$item . 'f'; } $ends[] = \microtime(true); } $total = 0; for ($i = 0; $i < 10; ++$i) { $total += $ends[$i] * 1000 - $starts[$i] * 1000; } \var_dump(\round($total / 10, 2));
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/8QMFh on line 3 Parse error: parse error, unexpected '[' in /in/8QMFh on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/8QMFh on line 3 Parse error: parse error in /in/8QMFh on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/8QMFh on line 3 Parse error: syntax error, unexpected '[' in /in/8QMFh on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/8QMFh on line 5
Process exited with code 255.
Output for 5.4.0, 5.5.15, 5.6.7
float(6.37)
Output for 5.4.1
float(7.74)
Output for 5.4.2, 5.5.16
float(6.18)
Output for 5.4.3
float(7.57)
Output for 5.4.4, 5.4.21, 5.6.6, 5.6.34
float(6.05)
Output for 5.4.5
float(5.83)
Output for 5.4.6
float(7.97)
Output for 5.4.7
float(8.44)
Output for 5.4.8
float(5.72)
Output for 5.4.9
float(7.61)
Output for 5.4.10
float(6.26)
Output for 5.4.11
float(9.03)
Output for 5.4.12, 5.5.8
float(8.07)
Output for 5.4.13
float(5.87)
Output for 5.4.14
float(6.03)
Output for 5.4.15
float(5.78)
Output for 5.4.16
float(6.14)
Output for 5.4.17
float(9.74)
Output for 5.4.18, 5.4.38, 5.6.19
float(6.1)
Output for 5.4.19
float(7.85)
Output for 5.4.20
float(6.16)
Output for 5.4.22
float(5.79)
Output for 5.4.23
float(7.52)
Output for 5.4.24
float(5.73)
Output for 5.4.25
float(6.49)
Output for 5.4.26
float(7.42)
Output for 5.4.27
float(9.96)
Output for 5.4.28
float(5.98)
Output for 5.4.29
float(9.19)
Output for 5.4.30
float(6.82)
Output for 5.4.31, 5.6.27
float(6.19)
Output for 5.4.32
float(6.32)
Output for 5.4.33
float(6.06)
Output for 5.4.34
float(6.02)
Output for 5.4.35
float(6.6)
Output for 5.4.36, 5.5.13
float(6.11)
Output for 5.4.37
float(8.01)
Output for 5.4.39
float(5.82)
Output for 5.4.40
float(6.01)
Output for 5.4.41
float(8.56)
Output for 5.4.42
float(9)
Output for 5.4.43
float(6.59)
Output for 5.4.44, 5.6.5
float(6.09)
Output for 5.4.45
float(8.11)
Output for 5.5.0
float(6.54)
Output for 5.5.1
float(6.67)
Output for 5.5.2, 5.6.8
float(5.95)
Output for 5.5.3, 5.5.12, 5.5.29
float(6.17)
Output for 5.5.4
float(5.96)
Output for 5.5.5, 5.6.30
float(6.2)
Output for 5.5.6
float(6.25)
Output for 5.5.7, 5.5.33, 5.6.12
float(6.28)
Output for 5.5.9, 5.6.3
float(9.09)
Output for 5.5.10
float(6.98)
Output for 5.5.11
float(6.08)
Output for 5.5.14, 5.6.18
float(7.27)
Output for 5.5.17, 5.5.31
float(6.79)
Output for 5.5.18
float(6.86)
Output for 5.5.19
float(9.29)
Output for 5.5.20
float(6.66)
Output for 5.5.21
float(6.94)
Output for 5.5.22, 5.6.35
float(6.42)
Output for 5.5.23
float(6.24)
Output for 5.5.24
float(7.14)
Output for 5.5.25, 5.6.22
float(6.48)
Output for 5.5.26
float(8.87)
Output for 5.5.27, 5.5.34
float(6.46)
Output for 5.5.28, 5.6.10
float(6.5)
Output for 5.5.30
float(6.71)
Output for 5.5.32
float(10.37)
Output for 5.5.35
float(7.54)
Output for 5.5.36, 5.6.23, 5.6.26, 5.6.38
float(6.58)
Output for 5.5.37
float(6.74)
Output for 5.5.38, 5.6.33
float(8.03)
Output for 5.6.0
float(8.04)
Output for 5.6.1
float(8.62)
Output for 5.6.2
float(9.1)
Output for 5.6.4
float(10.09)
Output for 5.6.9
float(8.82)
Output for 5.6.11
float(6.51)
Output for 5.6.13
float(10.44)
Output for 5.6.14
float(9.54)
Output for 5.6.15
float(8.22)
Output for 5.6.16
float(6.12)
Output for 5.6.17
float(5.84)
Output for 5.6.20
float(11.26)
Output for 5.6.21
float(10.24)
Output for 5.6.24
float(6.34)
Output for 5.6.25
float(7.82)
Output for 5.6.28
float(7.47)
Output for 5.6.29
float(6.57)
Output for 5.6.31
float(10.87)
Output for 5.6.32
float(7.43)
Output for 5.6.36
float(9.82)
Output for 5.6.37
float(7.3)
Output for 5.6.39
float(6.31)
Output for 5.6.40
float(6.47)
Output for 7.0.0, 7.1.6
float(2.25)
Output for 7.0.1, 7.1.2
float(2.58)
Output for 7.0.2
float(2.69)
Output for 7.0.3, 7.1.17
float(2.42)
Output for 7.0.4, 7.3.5
float(2.28)
Output for 7.0.5
float(2.92)
Output for 7.0.6, 7.2.14
float(2.7)
Output for 7.0.7
float(2.97)
Output for 7.0.8
float(1.66)
Output for 7.0.9, 7.0.12, 7.1.5
float(2.54)
Output for 7.0.10
float(2.2)
Output for 7.0.11
float(2.46)
Output for 7.0.13
float(2.17)
Output for 7.0.14, 7.1.4
float(1.65)
Output for 7.0.15
float(2.24)
Output for 7.0.16, 7.2.0, 7.3.1
float(1.92)
Output for 7.0.17
float(2.67)
Output for 7.0.18, 7.2.16
float(1.81)
Output for 7.0.19
float(2.47)
Output for 7.0.20
float(2.5)
Output for 7.0.21, 7.1.24
float(2.14)
Output for 7.0.22
float(3.05)
Output for 7.0.23, 7.1.19
float(2.48)
Output for 7.0.24, 7.1.18
float(3.02)
Output for 7.0.25
float(1.72)
Output for 7.0.26
float(2.79)
Output for 7.0.27
float(2.44)
Output for 7.0.28
float(2.29)
Output for 7.0.29
float(2.15)
Output for 7.0.30
float(2.62)
Output for 7.0.31
float(2.66)
Output for 7.0.32
float(1.9)
Output for 7.0.33
float(2.19)
Output for 7.1.0
float(2.21)
Output for 7.1.1
float(2.34)
Output for 7.1.3
float(2.59)
Output for 7.1.7
float(2.22)
Output for 7.1.8
float(2.03)
Output for 7.1.9
float(2.35)
Output for 7.1.10
float(2.3)
Output for 7.1.11
float(1.87)
Output for 7.1.12
float(2.18)
Output for 7.1.13
float(1.77)
Output for 7.1.14
float(2.52)
Output for 7.1.15
float(2.74)
Output for 7.1.16, 7.2.8
float(2.06)
Output for 7.1.20 - 7.1.21
float(2.56)
Output for 7.1.22, 7.2.4
float(1.84)
Output for 7.1.23, 7.2.6
float(1.69)
Output for 7.1.25, 7.2.12
float(1.7)
Output for 7.1.26
float(3.18)
Output for 7.1.27
float(1.71)
Output for 7.1.28, 7.2.15
float(1.78)
Output for 7.2.1
float(1.96)
Output for 7.2.2
float(1.99)
Output for 7.2.3
float(2.45)
Output for 7.2.5
float(2.07)
Output for 7.2.7
float(2.84)
Output for 7.2.9
float(2.55)
Output for 7.2.10
float(2.08)
Output for 7.2.11
float(1.89)
Output for 7.2.13, 7.2.17
float(1.62)
Output for 7.2.18 - 7.2.34, 7.3.0, 7.3.3
float(2.27)
Output for 7.3.2
float(1.51)
Output for 7.3.4
float(1.61)
preferences:
263.38 ms | 1871 KiB | 233 Q