3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'post_max_size in bytes = '.return_byte(8); function return_bytes($val) { $val = trim($val); $last = $val{strlen($val)-1}; switch($last) { case 'k': case 'K': return (int) $val * 1024; break; case 'm': case 'M': return (int) $val * 1048576; break; default: return $val; } } echo 'post_max_size in bytes = ' .return_byte('8M'); ?>

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)
8.3.60.0140.00718.55
8.3.50.0080.01022.02
8.3.40.0120.00918.58
8.3.30.0100.00718.71
8.3.20.0040.00420.09
8.3.10.0070.00023.67
8.3.00.0040.00420.94
8.2.180.0070.00716.38
8.2.170.0140.00022.96
8.2.160.0130.00720.58
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0110.00426.16
8.2.120.0000.00820.85
8.2.110.0090.00022.20
8.2.100.0080.00320.35
8.2.90.0000.00919.13
8.2.80.0090.00017.97
8.2.70.0070.00317.63
8.2.60.0090.00017.68
8.2.50.0000.00918.07
8.2.40.0080.00019.89
8.2.30.0000.00817.98
8.2.20.0070.00017.55
8.2.10.0070.00017.91
8.2.00.0040.00417.53
8.1.280.0130.00325.92
8.1.270.0080.00023.79
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00522.23
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.10
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0040.00421.95
8.1.150.0040.00418.56
8.1.140.0040.00417.32
8.1.130.0030.00317.80
8.1.120.0020.00517.30
8.1.110.0050.00217.34
8.1.100.0040.00417.23
8.1.90.0090.00017.36
8.1.80.0000.00717.25
8.1.70.0000.00717.21
8.1.60.0030.00617.46
8.1.50.0090.00017.48
8.1.40.0070.00017.38
8.1.30.0030.00617.46
8.1.20.0040.00417.54
8.1.10.0000.00717.36
8.1.00.0000.00817.24
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0030.00317.13
8.0.260.0080.00017.00
8.0.250.0070.00016.92
8.0.240.0000.00716.75
8.0.230.0040.00416.88
8.0.220.0030.00316.78
8.0.210.0040.00416.83
8.0.200.0030.00316.84
8.0.190.0000.00816.77
8.0.180.0000.00816.90
8.0.170.0040.00416.76
8.0.160.0030.00316.75
8.0.150.0070.00016.80
8.0.140.0050.00216.76
8.0.130.0060.00013.23
8.0.120.0000.00816.70
8.0.110.0000.00716.83
8.0.100.0030.00316.64
8.0.90.0040.00416.62
8.0.80.0040.01116.83
8.0.70.0060.00316.81
8.0.60.0050.00316.70
8.0.50.0050.00216.85
8.0.30.0100.01117.09
8.0.20.0130.00517.40
8.0.10.0000.00816.90
8.0.00.0070.01316.60
7.4.330.0000.00515.00
7.4.320.0030.00316.42
7.4.300.0000.00616.47
7.4.290.0030.00316.46
7.4.280.0000.00916.47
7.4.270.0040.00416.54
7.4.260.0040.00416.37
7.4.250.0070.00016.50
7.4.240.0000.00716.46
7.4.230.0030.00316.59
7.4.220.0100.01016.55
7.4.210.0070.01116.56
7.4.200.0030.00316.23
7.4.160.0060.00916.63
7.4.150.0160.00917.40
7.4.140.0130.00617.86
7.4.130.0110.00616.46
7.4.120.0060.01016.62
7.4.110.0150.00316.30
7.4.100.0030.01316.30
7.4.90.0070.01016.55
7.4.80.0160.00619.39
7.4.70.0000.02116.43
7.4.60.0050.01216.44
7.4.50.0000.00816.55
7.4.40.0190.00516.32
7.4.30.0030.01316.50
7.4.00.0070.00914.84
7.3.330.0000.00513.11
7.3.320.0030.00313.22
7.3.310.0070.00016.34
7.3.300.0030.00316.34
7.3.290.0000.01416.34
7.3.280.0130.00516.29
7.3.270.0110.00617.40
7.3.260.0090.00916.29
7.3.250.0090.00916.32
7.3.240.0060.01416.48
7.3.230.0070.01316.39
7.3.210.0090.00916.48
7.3.200.0070.01019.39
7.3.190.0180.00316.25
7.3.180.0040.01116.49
7.3.170.0130.00616.47
7.3.160.0080.00716.41
7.3.120.0130.00214.75
7.3.110.0000.01914.52
7.3.100.0060.01014.65
7.3.90.0060.00915.07
7.3.80.0100.00314.73
7.3.70.0030.00614.80
7.3.60.0000.00914.63
7.3.50.0000.01114.84
7.3.40.0100.01014.56
7.3.30.0120.00814.77
7.3.20.0040.00416.71
7.3.10.0030.00516.34
7.3.00.0040.00416.36
7.2.330.0110.00616.56
7.2.320.0090.00916.55
7.2.310.0060.01116.63
7.2.300.0110.00616.43
7.2.290.0150.00816.41
7.2.250.0070.01114.91
7.2.240.0070.01414.84
7.2.230.0080.00814.87
7.2.220.0000.01214.79
7.2.210.0040.00414.66
7.2.200.0090.00614.78
7.2.190.0070.00314.85
7.2.180.0060.00915.03
7.2.170.0070.01014.97
7.2.60.0400.00316.57
7.1.330.0060.00615.60
7.1.320.0060.00615.79
7.1.310.0040.00415.75
7.1.300.0070.00715.62
7.1.290.0070.01115.64
7.1.280.0100.00715.64
7.1.270.0030.00515.40
7.1.260.0070.00715.61
7.1.200.0080.00315.69
7.1.100.0000.01217.82
7.1.70.0040.00416.68
7.1.60.0030.02019.70
7.1.50.0070.02416.74
7.1.00.0030.07322.36
7.0.200.0000.01016.66
7.0.140.0030.07322.09
7.0.120.0070.07021.96
7.0.110.0100.07022.13
7.0.100.0000.07722.12
7.0.90.0070.07322.15
7.0.80.0030.07322.25
7.0.70.0070.06722.17
7.0.60.0100.06721.91
7.0.50.0130.06322.09
7.0.40.0070.07022.03
7.0.30.0030.07022.06
7.0.20.0000.07722.18
7.0.10.0030.07322.20
7.0.00.0070.06322.19
5.6.280.0070.07021.16
5.6.260.0100.06720.85
5.6.250.0000.07720.87
5.6.240.0100.07020.89
5.6.230.0070.07320.75
5.6.220.0100.06721.07
5.6.210.0030.07321.05
5.6.200.0030.07320.95
5.6.190.0030.07321.04
5.6.180.0030.07320.94
5.6.170.0100.06720.95
5.6.160.0100.06721.02
5.6.150.0070.07321.05
5.6.140.0030.06720.75
5.6.130.0000.07320.84
5.6.120.0000.08021.05
5.6.110.0030.07320.92
5.6.100.0070.07021.03
5.6.90.0000.07720.83
5.6.80.0070.06320.14
5.6.70.0100.06320.38
5.6.60.0100.06720.45
5.6.50.0000.06720.39
5.6.40.0030.07020.30
5.6.30.0030.07320.42
5.6.20.0030.07320.36
5.6.10.0000.07020.29
5.6.00.0030.07020.43
5.5.380.0070.06717.63
5.5.370.0070.06717.51
5.5.360.0070.07017.61
5.5.350.0070.06317.57
5.5.340.0000.07318.10
5.5.330.0000.07318.07
5.5.320.0000.07318.13
5.5.310.0030.07318.20
5.5.300.0030.06318.22
5.5.290.0000.07318.10
5.5.280.0030.07718.13
5.5.270.0100.07018.13
5.5.260.0030.07718.07
5.5.250.0000.08017.78
5.5.240.0030.06717.53
5.5.230.0030.07017.64
5.5.220.0000.07317.21
5.5.210.0000.07017.21
5.5.200.0000.07017.41
5.5.190.0000.07317.45
5.5.180.0000.07717.31
5.5.160.0000.07017.48
5.5.150.0030.06717.57
5.5.140.0030.06717.48
5.5.130.0000.06717.58
5.5.120.0030.06317.18
5.5.110.0000.06017.26
5.5.100.0000.07317.35
5.5.90.0000.07017.35
5.5.80.0070.06017.16
5.5.70.0000.07317.37
5.5.60.0030.06717.33
5.5.50.0000.06717.19
5.5.40.0000.07017.37
5.5.30.0030.06717.36
5.5.20.0000.07317.17
5.5.10.0070.06717.17
5.5.00.0070.06717.06
5.4.450.0000.07019.36
5.4.440.0070.06019.32
5.4.430.0030.06719.32
5.4.420.0000.07019.54
5.4.410.0000.07319.17
5.4.400.0000.06718.99
5.4.390.0070.06719.14
5.4.380.0030.07018.98
5.4.370.0000.06719.31
5.4.360.0100.06019.32
5.4.350.0000.06719.01
5.4.340.0000.07018.99
5.4.320.0000.07319.24
5.4.310.0000.07018.96
5.4.300.0070.05719.33
5.4.290.0000.07019.30
5.4.280.0070.05319.17
5.4.270.0070.06318.97
5.4.260.0000.07019.13
5.4.250.0030.06719.25
5.4.240.0030.06718.98
5.4.230.0000.06719.32
5.4.220.0030.07019.13
5.4.210.0000.07019.15
5.4.200.0100.06019.26
5.4.190.0030.07018.98
5.4.180.0070.06319.01
5.4.170.0000.07019.21
5.4.160.0000.07019.02
5.4.150.0030.07019.22
5.4.140.0000.07016.35
5.4.130.0100.05716.50
5.4.120.0100.04716.46
5.4.110.0070.06316.25
5.4.100.0000.06316.46
5.4.90.0030.06316.54
5.4.80.0000.06716.23
5.4.70.0100.05716.55
5.4.60.0070.05716.52
5.4.50.0030.06016.43
5.4.40.0030.06316.58
5.4.30.0030.06316.46
5.4.20.0000.06016.41
5.4.10.0070.05716.39
5.4.00.0030.06315.79
5.3.290.0000.07314.70
5.3.280.0030.06714.72
5.3.270.0000.07314.73
5.3.260.0070.06714.73
5.3.250.0070.06314.73
5.3.240.0030.06714.60
5.3.230.0000.07014.63
5.3.220.0070.06314.55
5.3.210.0030.07014.57
5.3.200.0070.06314.59
5.3.190.0070.06014.60
5.3.180.0000.06714.57
5.3.170.0030.06314.59
5.3.160.0000.07014.64
5.3.150.0030.05714.61
5.3.140.0000.06714.63
5.3.130.0030.07014.50
5.3.120.0070.05314.56
5.3.110.0000.07314.69
5.3.100.0000.06714.18
5.3.90.0030.06714.05
5.3.80.0000.05713.87
5.3.70.0130.05314.03
5.3.60.0000.06714.14
5.3.50.0000.06713.93
5.3.40.0000.06714.07
5.3.30.0030.05313.92
5.3.20.0000.05013.54
5.3.10.0030.05713.67
5.3.00.0000.06713.63
5.2.170.0030.05711.28
5.2.160.0030.05311.13
5.2.150.0000.05311.01
5.2.140.0000.04311.14
5.2.130.0070.04011.32
5.2.120.0030.05311.10
5.2.110.0000.05311.06
5.2.100.0070.05011.18
5.2.90.0000.05011.24
5.2.80.0030.05311.13
5.2.70.0070.05011.06
5.2.60.0070.05311.00
5.2.50.0000.05711.10
5.2.40.0030.05311.13
5.2.30.0030.05010.94
5.2.20.0070.05011.19
5.2.10.0000.07011.00
5.2.00.0030.05310.57
5.1.60.0030.03710.16
5.1.50.0030.0439.97
5.1.40.0030.0439.95
5.1.30.0000.04710.29
5.1.20.0000.04010.36
5.1.10.0000.04710.04
5.1.00.0000.05010.07
5.0.50.0000.0379.68
5.0.40.0000.0379.68
5.0.30.0000.0579.68
5.0.20.0030.0379.68
5.0.10.0000.0409.68
5.0.00.0000.0579.68
4.4.90.0000.0309.68
4.4.80.0000.0309.68
4.4.70.0000.0309.68
4.4.60.0000.0309.68
4.4.50.0000.0279.68
4.4.40.0000.0409.68
4.4.30.0000.0279.68
4.4.20.0030.0279.68
4.4.10.0030.0309.68
4.4.00.0030.0439.68
4.3.110.0030.0309.68
4.3.100.0000.0309.68
4.3.90.0000.0309.68
4.3.80.0000.0379.68
4.3.70.0000.0309.68
4.3.60.0000.0239.68
4.3.50.0000.0339.68
4.3.40.0000.0479.68
4.3.30.0000.0339.68
4.3.20.0030.0309.68
4.3.10.0030.0309.68
4.3.00.0000.0339.68

preferences:
52.97 ms | 401 KiB | 5 Q