3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'http://php.net/manual/en/function.exec.php';

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)
8.3.60.0090.00916.63
8.3.50.0070.01722.05
8.3.40.0090.01218.71
8.3.30.0120.00418.59
8.3.20.0060.00320.25
8.3.10.0030.00521.77
8.3.00.0060.00319.66
8.2.180.0150.00316.50
8.2.170.0040.01122.96
8.2.160.0080.00520.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00319.27
8.2.120.0090.00626.35
8.2.110.0060.01020.27
8.2.100.0030.00917.93
8.2.90.0080.00019.04
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0040.00421.07
8.2.30.0080.00020.58
8.2.20.0050.00317.54
8.2.10.0050.00217.98
8.2.00.0040.00417.80
8.1.280.0140.00725.92
8.1.270.0040.01122.14
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0090.00317.66
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.10
8.1.190.0040.00417.27
8.1.180.0080.00018.10
8.1.170.0050.00518.49
8.1.160.0030.00620.56
8.1.150.0000.00718.70
8.1.140.0040.00419.48
8.1.130.0070.00017.53
8.1.120.0050.00217.25
8.1.110.0040.00417.35
8.1.100.0040.00417.29
8.1.90.0030.00417.36
8.1.80.0060.00317.21
8.1.70.0000.00717.33
8.1.60.0000.00817.32
8.1.50.0030.00617.39
8.1.40.0030.00617.42
8.1.30.0040.00417.35
8.1.20.0000.00817.38
8.1.10.0080.00017.29
8.1.00.0070.00317.26
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0040.00417.02
8.0.260.0000.00617.18
8.0.250.0040.00416.84
8.0.240.0000.00816.82
8.0.230.0070.00016.84
8.0.220.0040.00416.76
8.0.210.0030.00316.83
8.0.200.0030.00316.80
8.0.190.0070.00016.72
8.0.180.0070.00016.60
8.0.170.0000.00816.70
8.0.160.0000.00716.72
8.0.150.0000.00716.67
8.0.140.0020.00516.77
8.0.130.0030.00313.14
8.0.120.0040.00416.55
8.0.110.0050.00316.66
8.0.100.0040.00416.77
8.0.90.0000.00716.73
8.0.80.0030.01316.67
8.0.70.0040.00416.57
8.0.60.0050.00316.55
8.0.50.0040.00416.87
8.0.30.0120.00716.93
8.0.20.0100.00917.40
8.0.10.0000.00716.76
8.0.00.0070.01016.65
7.4.330.0020.00216.67
7.4.320.0000.00816.47
7.4.300.0070.00016.38
7.4.290.0030.00316.27
7.4.280.0070.00016.45
7.4.270.0030.00516.39
7.4.260.0030.00316.21
7.4.250.0030.00316.43
7.4.240.0040.00316.43
7.4.230.0030.00316.21
7.4.220.0070.01116.40
7.4.210.0090.00516.42
7.4.200.0070.00016.46
7.4.160.0110.01116.33
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0090.00716.38
7.4.120.0100.00816.35
7.4.110.0030.01316.35
7.4.100.0170.00716.51
7.4.90.0140.00716.34
7.4.80.0170.00719.39
7.4.70.0180.00416.43
7.4.60.0070.01016.44
7.4.50.0030.01416.42
7.4.40.0060.00916.43
7.4.30.0030.01316.41
7.4.00.0060.01014.73
7.3.330.0000.00613.00
7.3.320.0030.00312.87
7.3.310.0000.00616.09
7.3.300.0030.00315.93
7.3.290.0030.00316.04
7.3.280.0120.00716.09
7.3.270.0140.00317.40
7.3.260.0030.01416.28
7.3.250.0110.00616.24
7.3.240.0070.01016.23
7.3.230.0140.00316.39
7.3.210.0090.00616.24
7.3.200.0100.00716.25
7.3.190.0060.00916.15
7.3.180.0130.00716.10
7.3.170.0060.01016.27
7.3.160.0100.00616.16
7.2.330.0100.00716.29
7.2.320.0120.00916.24
7.2.310.0030.01316.50
7.2.300.0060.01016.60
7.2.290.0110.01116.38
7.2.00.0030.01019.28
7.1.100.0300.02316.10
7.1.70.0030.01316.98
7.1.60.0140.01019.50
7.1.50.0100.01016.53
7.1.00.0100.07022.54
7.0.200.0200.00714.56
7.0.60.0030.07720.00
7.0.50.0030.06017.89
7.0.40.0000.05720.26
7.0.30.0200.04320.02
7.0.20.0200.03720.09
7.0.10.0070.08720.20
7.0.00.0030.04020.19
5.6.280.0070.05720.90
5.6.210.0070.03720.74
5.6.200.0030.05318.14
5.6.190.0100.04020.45
5.6.180.0470.07020.61
5.6.170.0230.07020.43
5.6.160.0100.08320.50
5.6.150.0100.05018.15
5.6.140.0070.07318.18
5.6.130.0030.08018.11
5.6.120.0000.07321.01
5.6.110.0000.09721.13
5.6.100.0130.06321.00
5.6.90.0070.07020.97
5.6.80.0170.07020.53
5.5.350.3730.04020.29
5.5.340.0170.06717.89
5.5.330.0070.05720.43
5.5.320.0000.05020.13
5.5.310.0300.03720.16
5.5.300.0030.06018.02
5.5.290.0000.08317.87
5.5.280.0100.03720.86
5.5.270.0100.07720.95
5.5.260.0230.07020.86
5.5.250.0100.05320.60
5.5.240.0230.07320.34

preferences:
60.92 ms | 401 KiB | 5 Q