3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array("a","popen"); echo fread( $x[1] ("uname -a", "r"), 31337); // where is your filter now ?>

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)
8.3.60.0070.00716.88
8.3.50.0140.00517.49
8.3.40.0110.00718.70
8.3.30.0120.00318.56
8.3.20.0080.00018.82
8.3.10.0080.00018.86
8.3.00.0060.00319.36
8.2.180.0160.00616.63
8.2.170.0120.00322.96
8.2.160.0070.00820.96
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0050.00326.16
8.2.120.0080.00020.77
8.2.110.0070.00322.20
8.2.100.0120.00018.03
8.2.90.0060.00317.91
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0050.00517.80
8.2.50.0030.00518.07
8.2.40.0040.00418.22
8.2.30.0000.00918.18
8.2.20.0090.00017.73
8.2.10.0080.00017.74
8.2.00.0080.00017.84
8.1.280.0070.01125.92
8.1.270.0030.00523.99
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0030.00620.87
8.1.230.0040.00820.75
8.1.220.0040.00417.79
8.1.210.0080.00018.93
8.1.200.0000.00917.35
8.1.190.0000.00817.66
8.1.180.0060.00318.10
8.1.170.0050.00318.84
8.1.160.0070.00018.92
8.1.150.0060.00318.68
8.1.140.0050.00317.49
8.1.130.0030.00317.84
8.1.120.0040.00417.49
8.1.110.0000.00817.38
8.1.100.0040.00417.56
8.1.90.0050.00317.45
8.1.80.0050.00317.38
8.1.70.0040.00417.34
8.1.60.0050.00317.58
8.1.50.0000.00817.40
8.1.40.0040.00417.51
8.1.30.0000.00917.66
8.1.20.0040.00417.52
8.1.10.0050.00317.48
8.1.00.0050.00517.48
8.0.300.0040.00420.04
8.0.290.0070.00016.75
8.0.280.0030.00318.25
8.0.270.0000.00717.18
8.0.260.0040.00416.86
8.0.250.0070.00016.99
8.0.240.0040.00416.86
8.0.230.0000.00716.92
8.0.220.0040.00416.86
8.0.210.0000.00716.92
8.0.200.0060.00016.86
8.0.190.0040.00416.81
8.0.180.0070.00016.99
8.0.170.0030.00516.75
8.0.160.0050.00316.88
8.0.150.0000.01016.88
8.0.140.0060.00216.75
8.0.130.0030.00313.32
8.0.120.0000.00716.79
8.0.110.0000.00716.96
8.0.100.0000.00816.79
8.0.90.0060.00316.83
8.0.80.0090.00616.90
8.0.70.0040.00416.71
8.0.60.0000.00716.93
8.0.50.0040.00416.71
8.0.30.0090.01016.85
8.0.20.0130.00716.96
8.0.10.0050.00317.00
8.0.00.0140.00816.64
7.4.330.0050.00012.93
7.4.320.0030.00316.38
7.4.300.0030.00316.45
7.4.290.0000.00716.45
7.4.280.0000.00716.52
7.4.270.0040.00416.42
7.4.260.0060.00013.21
7.4.250.0000.00816.43
7.4.240.0040.00316.47
7.4.230.0050.00216.34
7.4.220.0130.00716.59
7.4.210.0060.00816.60
7.4.200.0040.00416.62
7.4.190.0070.00016.56
7.4.160.0120.00416.50
7.4.150.0090.00816.43
7.4.140.0090.01116.36
7.4.130.0040.01616.48
7.4.120.0120.00616.49
7.4.110.0120.00616.70
7.4.100.0120.00616.38
7.4.90.0090.00916.45
7.4.80.0040.01319.39
7.4.70.0130.00416.43
7.4.60.0090.01016.61
7.4.50.0060.00716.60
7.4.40.0060.01016.57
7.4.30.0120.00916.44
7.4.00.0060.00714.92
7.3.330.0030.00313.10
7.3.320.0060.00313.09
7.3.310.0000.00716.11
7.3.300.0000.00716.12
7.3.290.0030.01016.17
7.3.280.0090.00716.21
7.3.270.0030.01516.61
7.3.260.0140.00716.46
7.3.250.0070.01316.51
7.3.240.0110.01116.45
7.3.230.0070.01416.44
7.3.210.0080.00916.38
7.3.200.0150.00616.29
7.3.190.0100.00816.37
7.3.180.0090.00716.51
7.3.170.0130.00716.57
7.3.160.0080.00816.47
7.3.120.0060.01214.48
7.3.110.0080.00814.91
7.3.100.0060.00514.73
7.3.90.0040.01114.91
7.3.80.0090.00614.79
7.3.70.0060.01014.84
7.3.60.0000.00914.65
7.3.50.0040.00814.66
7.3.40.0090.00614.56
7.3.30.0070.00414.80
7.3.20.0060.00616.19
7.3.10.0050.00616.54
7.3.00.0060.01216.51
7.2.330.0060.01616.72
7.2.320.0140.00316.37
7.2.310.0190.00416.38
7.2.300.0070.01116.55
7.2.290.0080.00916.54
7.2.250.0030.01614.77
7.2.240.0030.01014.49
7.2.230.0030.01015.10
7.2.220.0030.00715.10
7.2.210.0060.00915.07
7.2.200.0090.00515.00
7.2.190.0050.00514.81
7.2.180.0030.01215.02
7.2.170.0100.00715.01
7.2.160.0060.00915.05
7.2.150.0070.01016.72
7.2.140.0060.00916.88
7.2.130.0060.00716.79
7.2.120.0070.01117.01
7.2.110.0130.00016.80
7.2.100.0060.01016.69
7.2.90.0060.00616.62
7.2.80.0030.01416.83
7.2.70.0090.00717.00
7.2.60.0070.00716.91
7.2.50.0070.01016.99
7.2.40.0030.01316.67
7.2.30.0060.00317.01
7.2.20.0030.01017.09
7.2.10.0060.00616.93
7.2.00.0080.00518.15
7.1.330.0030.01015.86
7.1.320.0030.01015.30
7.1.310.0080.00815.73
7.1.300.0040.00715.70
7.1.290.0050.00515.71
7.1.280.0040.00915.45
7.1.270.0030.00615.67
7.1.260.0080.00515.94
7.1.250.0040.00815.31
7.1.100.0550.00717.60
7.1.70.0080.00317.23
7.1.60.0060.01019.40
7.1.50.0120.00634.68
7.1.00.0100.07322.44
7.0.200.0180.00314.91
7.0.140.0070.07322.18
7.0.120.0070.06322.19
7.0.60.0100.07019.91
7.0.50.0030.08317.84
7.0.40.0130.03720.19
7.0.30.0270.07320.02
7.0.20.0270.06320.33
7.0.10.0030.08720.01
7.0.00.0070.06720.08
5.6.210.0030.04020.57
5.6.200.0070.08318.23
5.6.190.0070.08720.77
5.6.180.0500.07720.64
5.6.170.0100.04720.45
5.6.160.0030.09720.49
5.6.150.0100.07318.22
5.6.140.0030.05718.15
5.6.130.0070.08318.16
5.6.120.0100.08721.12
5.6.110.0070.08721.01
5.6.100.0000.06021.11
5.6.90.0030.05021.11
5.6.80.0030.09020.38
5.5.350.0270.06020.34
5.5.340.0000.08017.99
5.5.330.0070.04020.28
5.5.320.0170.04320.29
5.5.310.0230.07020.28
5.5.300.0170.07318.06
5.5.290.0070.07718.00
5.5.280.0100.05020.80
5.5.270.0130.03720.87
5.5.260.0070.04320.96
5.5.250.0130.08020.71
5.5.240.0030.07020.23
5.4.450.0000.05019.41
5.4.440.0100.03719.44
5.4.430.0170.06719.11
5.4.420.0100.04319.23
5.4.410.0100.07319.11
5.4.400.0070.07318.93
5.4.390.0000.07019.02
5.4.380.0100.07719.00
5.4.370.0100.05318.79
5.4.360.0100.06019.11
5.4.350.0100.06718.91
5.4.340.0070.04719.17
5.4.320.0030.04719.00
5.4.310.0000.04019.00
5.4.300.0070.04318.77
5.4.290.0100.05319.11
5.4.280.0000.05318.81
5.4.270.0030.04019.15
5.4.260.0130.07019.18
5.4.250.0070.07718.80
5.4.240.0070.07019.15
5.4.230.0030.07319.14
5.4.220.0070.04318.78
5.4.210.0100.06719.17
5.4.200.0070.06319.11
5.4.190.0100.05718.78
5.4.180.0070.04719.09
5.4.170.0200.06719.16
5.4.160.0100.06719.06
5.4.150.0000.05718.98
5.4.140.0070.05716.44
5.4.130.0200.05716.36
5.4.120.0000.08016.21
5.4.110.0100.07016.38
5.4.100.0030.04716.40
5.4.90.0030.06716.61
5.4.80.0100.03316.13
5.4.70.0130.06316.59
5.4.60.0100.06016.39
5.4.50.0070.06716.34
5.4.40.0070.07316.23
5.4.30.0070.07316.20
5.4.20.0100.06716.58
5.4.10.0130.03016.36
5.4.00.0030.04315.88
5.3.290.0030.04714.75
5.3.280.0070.05014.57
5.3.270.0000.05314.52
5.3.260.0070.05314.58
5.3.250.0170.06314.55
5.3.240.0070.04014.50
5.3.230.0100.05014.53
5.3.220.0030.04014.49
5.3.210.0000.04314.57
5.3.200.0070.06014.49
5.3.190.0070.07714.48
5.3.180.0100.07014.49
5.3.170.0070.03314.48
5.3.160.0070.07714.48
5.3.150.0100.04714.48
5.3.140.0000.05314.48
5.3.130.0000.05314.47
5.3.120.0030.08314.52
5.3.110.0030.05714.46
5.3.100.0030.08013.96
5.3.90.0070.06013.96
5.3.80.0070.06013.83
5.3.70.0070.07313.95
5.3.60.0000.07713.94
5.3.50.0100.06014.03
5.3.40.0100.07013.96
5.3.30.0000.03713.84
5.3.20.0070.04013.48
5.3.10.0170.06013.58
5.3.00.0100.03713.56
5.2.170.0170.03711.00
5.2.160.0030.03311.30
5.2.150.0030.04011.29
5.2.140.0030.06310.96
5.2.130.0030.06311.08
5.2.120.0000.06311.05
5.2.110.0030.05010.95
5.2.100.0000.03710.99
5.2.90.0030.06010.91
5.2.80.0070.06311.11
5.2.70.0030.05711.05
5.2.60.0030.05310.86
5.2.50.0070.05010.98
5.2.40.0100.02710.96
5.2.30.0100.02710.92
5.2.20.0000.04310.94
5.2.10.0000.03710.84
5.2.00.0030.06010.76
5.1.60.0030.0539.97
5.1.50.0070.05310.00
5.1.40.0000.0579.96
5.1.30.0000.04310.38
5.1.20.0100.03310.24
5.1.10.0070.04710.08
5.1.00.0070.05010.21
5.0.50.0000.0278.59
5.0.40.0070.0408.35
5.0.30.0000.0578.27
5.0.20.0030.0408.25
5.0.10.0100.0178.21
5.0.00.0000.0338.13
4.4.90.0070.0178.06
4.4.80.0070.0338.06
4.4.70.0070.0308.06
4.4.60.0000.0408.06
4.4.50.0030.0338.06
4.4.40.0030.0508.06
4.4.30.0030.0178.06
4.4.20.0000.0178.06
4.4.10.0030.0208.06
4.4.00.0000.0308.06
4.3.110.0030.0378.06
4.3.100.0030.0338.06
4.3.90.0000.0338.06
4.3.80.0000.0238.06
4.3.70.0000.0338.06
4.3.60.0030.0338.06
4.3.50.0100.0278.06
4.3.40.0000.0408.06
4.3.30.0030.0278.06
4.3.20.0000.0278.06
4.3.10.0000.0208.06
4.3.00.0000.0238.06

preferences:
45.68 ms | 401 KiB | 5 Q