3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cmd = 'cmd /c calc & taskmgr & mspaint'; echo escapeshellcmd($cmd);

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)
8.3.70.0090.00618.06
8.3.60.0090.00618.43
8.3.50.0060.01321.04
8.3.40.0150.00018.45
8.3.30.0080.00618.54
8.3.20.0000.00821.36
8.3.10.0050.00322.14
8.3.00.0070.00023.39
8.2.190.0070.01016.58
8.2.180.0070.01318.41
8.2.170.0070.00722.96
8.2.160.0090.00620.44
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0080.00020.39
8.2.120.0000.00726.35
8.2.110.0070.00320.82
8.2.100.0080.00417.91
8.2.90.0000.00818.25
8.2.80.0000.00817.97
8.2.70.0040.00417.48
8.2.60.0030.00517.78
8.2.50.0040.00419.53
8.2.40.0080.00020.42
8.2.30.0070.00020.34
8.2.20.0080.00018.03
8.2.10.0000.00717.87
8.2.00.0000.00718.23
8.1.280.0070.01325.92
8.1.270.0150.00623.77
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00622.05
8.1.230.0070.00420.96
8.1.220.0000.00717.74
8.1.210.0030.00619.83
8.1.200.0040.00417.35
8.1.190.0070.00017.22
8.1.180.0050.00518.10
8.1.170.0000.00718.65
8.1.160.0040.00418.82
8.1.150.0000.00720.26
8.1.140.0000.00719.50
8.1.130.0070.00018.91
8.1.120.0000.00717.38
8.1.110.0040.00417.27
8.1.100.0000.00817.36
8.1.90.0040.00417.34
8.1.80.0040.00417.39
8.1.70.0030.00617.38
8.1.60.0000.00717.51
8.1.50.0050.00217.40
8.1.40.0040.00417.35
8.1.30.0000.00717.57
8.1.20.0050.00317.57
8.1.10.0070.00017.43
8.1.00.0030.00617.50
8.0.300.0080.00020.07
8.0.290.0020.00516.58
8.0.280.0030.00318.43
8.0.270.0040.00417.29
8.0.260.0060.00017.23
8.0.250.0000.00716.82
8.0.240.0000.00716.79
8.0.230.0030.00316.77
8.0.220.0070.00016.91
8.0.210.0000.00716.71
8.0.200.0070.00016.84
8.0.190.0110.00016.76
8.0.180.0070.00016.72
8.0.170.0070.00016.73
8.0.160.0050.00216.70
8.0.150.0000.00716.65
8.0.140.0000.00716.68
8.0.130.0000.00613.23
8.0.120.0000.00716.78
8.0.110.0050.00316.77
8.0.100.0070.00016.68
8.0.90.0000.00716.82
8.0.80.0090.00616.80
8.0.70.0000.00716.82
8.0.60.0000.00716.66
8.0.50.0050.00316.83
8.0.30.0120.00817.11
8.0.20.0100.00917.40
8.0.10.0040.00416.88
8.0.00.0150.00916.79
7.4.330.0000.00515.55
7.4.320.0030.00616.36
7.4.300.0060.00016.31
7.4.290.0030.00316.32
7.4.280.0000.00716.41
7.4.270.0070.00016.57
7.4.260.0000.00616.33
7.4.250.0030.00316.49
7.4.240.0000.00716.47
7.4.230.0000.00716.26
7.4.220.0140.00416.54
7.4.210.0060.00816.40
7.4.200.0030.00316.30
7.4.160.0070.01216.48
7.4.150.0110.01117.40
7.4.140.0090.00817.86
7.4.130.0110.01216.47
7.4.120.0070.01216.55
7.4.110.0170.00716.36
7.4.100.0090.00816.43
7.4.90.0140.00316.46
7.4.80.0170.00319.39
7.4.70.0110.00516.44
7.4.60.0070.01016.36
7.4.50.0070.00716.48
7.4.40.0130.00316.40
7.4.30.0090.00616.36
7.4.00.0050.01115.00
7.3.330.0030.00412.88
7.3.320.0060.00012.93
7.3.310.0000.00616.18
7.3.300.0060.00016.13
7.3.290.0030.00316.14
7.3.280.0100.00816.15
7.3.270.0100.01017.40
7.3.260.0120.01016.30
7.3.250.0080.01016.28
7.3.240.0130.01016.31
7.3.230.0210.00016.45
7.3.210.0100.00616.30
7.3.200.0160.00616.20
7.3.190.0110.00716.16
7.3.180.0100.00616.20
7.3.170.0130.00316.18
7.3.160.0070.01016.42
7.3.120.0090.00414.53
7.3.110.0090.00814.60
7.3.100.0040.01114.82
7.3.90.0100.00514.58
7.3.80.0020.01214.71
7.3.70.0080.00814.72
7.3.60.0090.00414.73
7.3.50.0030.01014.75
7.3.40.0080.00814.65
7.3.30.0040.01114.63
7.3.20.0050.00516.53
7.3.10.0030.00816.39
7.3.00.0030.00816.43
7.2.330.0140.01116.54
7.2.320.0070.01116.56
7.2.310.0080.01216.19
7.2.300.0110.00416.21
7.2.290.0090.01216.27
7.2.250.0100.01015.02
7.2.240.0030.01514.79
7.2.230.0110.00814.87
7.2.220.0030.01414.52
7.2.210.0060.00915.00
7.2.200.0060.00314.68
7.2.190.0050.00914.87
7.2.180.0030.01014.84
7.2.170.0070.00314.92
7.2.160.0000.01514.98
7.2.150.0030.01016.54
7.2.140.0030.00616.74
7.2.130.0000.01316.55
7.2.120.0030.00716.80
7.2.110.0070.00716.63
7.2.100.0070.00716.71
7.2.90.0120.00616.81
7.2.80.0100.00316.77
7.2.70.0090.00617.00
7.2.60.0100.00216.66
7.2.50.0050.01016.75
7.2.40.0040.00416.77
7.2.30.0070.00716.70
7.2.20.0080.00816.73
7.2.10.0030.01016.47
7.2.00.0000.00816.90
7.1.330.0020.01415.74
7.1.320.0010.01115.73
7.1.310.0020.01415.78
7.1.300.0080.00715.72
7.1.290.0000.01415.78
7.1.280.0060.01015.70
7.1.270.0000.01515.64
7.1.260.0060.00515.62
7.1.250.0060.00915.68
7.1.200.0030.00615.75
7.1.70.0000.00816.80
7.1.60.0000.01817.16
7.1.20.0930.06738.48
7.1.10.0770.06020.48
7.1.00.0900.06020.70
7.0.200.0090.00616.70
7.0.160.0770.07320.16
7.0.150.0800.05719.96
7.0.140.0830.05319.99
7.0.130.0900.05720.00
7.0.120.1100.05020.01
7.0.110.0900.05720.04
7.0.100.0870.05020.09
7.0.90.0700.06320.11
7.0.80.0700.05320.11
7.0.70.1300.05720.16
7.0.60.1330.05720.07
7.0.50.0700.06020.06
7.0.40.1330.06020.08
7.0.30.1200.06720.03
7.0.20.0730.07020.04
7.0.10.0770.05720.13
7.0.00.0970.07019.94

preferences:
51.43 ms | 401 KiB | 5 Q