3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 20000; $time = microtime(true); $items = array(); for ($i = 0; $i < $count; $i++) {} $spentTime = microtime(true) - $time; echo number_format($spentTime, 3) . ' seconds';

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)
7.4.10.0090.00914.81
7.4.00.0040.01414.87
7.3.130.0040.01515.02
7.3.120.0060.00914.86
7.3.110.0030.01114.91
7.3.100.0070.00814.66
7.3.90.0030.00914.74
7.3.80.0030.00914.89
7.3.70.0070.00514.75
7.3.60.0100.00614.65
7.3.50.0070.00814.80
7.3.40.0030.01114.60
7.3.30.0050.00614.82
7.3.20.0070.00516.63
7.3.10.0050.00816.42
7.3.00.0070.00716.64
7.2.260.0090.00915.13
7.2.250.0060.01215.25
7.2.240.0070.00914.98
7.2.230.0120.00514.90
7.2.220.0050.01215.00
7.2.210.0080.00714.88
7.2.200.0050.01215.01
7.2.190.0110.00515.05
7.2.180.0070.00714.89
7.2.170.0060.01214.88
7.2.160.0040.01014.87
7.2.150.0020.01216.79
7.2.140.0080.00616.76
7.2.130.0100.00316.89
7.2.120.0060.01016.88
7.2.110.0030.00916.90
7.2.100.0060.00616.82
7.2.90.0070.00716.73
7.2.80.0080.00616.90
7.2.70.0040.01316.85
7.2.60.0020.00716.86
7.2.50.0030.01117.04
7.2.40.0080.00516.96
7.2.30.0060.00616.88
7.2.20.0020.01216.83
7.2.10.0060.00816.93
7.2.00.0080.00917.76
7.1.330.0040.00915.66
7.1.320.0030.01015.68
7.1.310.0060.00815.73
7.1.300.0060.00615.58
7.1.290.0090.00915.60
7.1.280.0020.00915.67
7.1.270.0030.01015.62
7.1.260.0090.00715.71
7.1.250.0100.00515.63
7.1.240.0060.00315.84
7.1.230.0090.00615.91
7.1.220.0050.00515.88
7.1.210.0060.00615.84
7.1.200.0070.01015.78
7.1.190.0100.00315.68
7.1.180.0030.00915.89
7.1.170.0000.01715.85
7.1.160.0030.00615.98
7.1.150.0040.00815.55
7.1.140.0070.00315.89
7.1.130.0000.01315.88
7.1.120.0110.00315.71
7.1.110.0060.00615.68
7.1.100.0030.01015.81
7.1.90.0030.00915.95
7.1.80.0060.00615.86
7.1.70.0080.00516.52
7.1.60.0070.01217.64
7.1.50.0060.01116.35
7.1.40.0030.01415.70
7.1.30.0100.00715.80
7.1.20.0060.00615.91
7.1.10.0030.00715.85
7.1.00.0050.04319.25
7.0.330.0040.01215.43
7.0.320.0000.01615.47
7.0.310.0110.00315.54
7.0.300.0050.00515.30
7.0.290.0030.01215.45
7.0.280.0000.01115.44
7.0.270.0000.01115.47
7.0.260.0060.00315.26
7.0.250.0030.00715.33
7.0.240.0090.00615.61
7.0.230.0000.00915.59
7.0.220.0000.00915.55
7.0.210.0040.01215.39
7.0.200.0040.00815.84
7.0.190.0070.01015.12
7.0.180.0060.00915.47
7.0.170.0000.01715.57
7.0.160.0110.00415.25
7.0.150.0030.00715.53
7.0.140.0100.03818.72
7.0.130.0030.00615.28
7.0.120.0080.00415.29
7.0.110.0000.01715.49
7.0.100.0030.00615.24
7.0.90.0070.00715.54
7.0.80.0040.00415.37
7.0.70.0040.01115.68
7.0.60.0080.04817.79
7.0.50.0060.02216.68
7.0.40.0120.04216.73
7.0.30.0180.02016.87
7.0.20.0160.03616.88
7.0.10.0080.04616.89
7.0.00.0110.04416.96
5.6.400.0040.00813.97
5.6.390.0040.00814.61
5.6.380.0000.01114.37
5.6.370.0030.00714.70
5.6.360.0040.01114.70
5.6.350.0000.01814.28
5.6.340.0100.00714.38
5.6.330.0000.01914.33
5.6.320.0030.01014.23
5.6.310.0080.00814.55
5.6.300.0000.01914.31
5.6.290.0100.00714.39
5.6.280.0020.04317.60
5.6.270.0030.01014.28
5.6.260.0040.01114.57
5.6.250.0030.00714.37
5.6.240.0060.00914.25
5.6.230.0080.00814.20
5.6.220.0060.00914.46
5.6.210.0070.02217.42
5.6.200.0070.03416.18
5.6.190.0070.03817.42
5.6.180.0150.03517.24
5.6.170.0210.03617.36
5.6.160.0020.02717.35
5.6.150.0110.02016.41
5.6.140.0100.04516.16
5.6.130.0080.04616.20
5.6.120.0050.02517.86
5.6.110.0020.04017.65
5.6.100.0140.03817.64
5.6.90.0130.04217.53
5.6.80.0060.02617.21
5.6.70.0030.01314.16
5.6.60.0080.00814.19
5.6.50.0110.00014.39
5.6.40.0080.00514.36
5.6.30.0060.01014.24
5.6.20.0030.01014.11
5.6.10.0070.00714.20
5.6.00.0070.00714.13
5.5.380.0030.01314.46
5.5.370.0070.00714.37
5.5.360.0060.01314.05
5.5.350.0150.04917.42
5.5.340.0100.04216.16
5.5.330.0110.04017.43
5.5.320.0100.04917.37
5.5.310.0220.04317.38
5.5.300.0100.04516.10
5.5.290.0080.02116.04
5.5.280.0080.03817.61
5.5.270.0100.04017.59
5.5.260.0070.04617.57
5.5.250.0050.04817.49
5.5.240.0110.02017.17
5.5.230.0120.00314.09
5.5.220.0090.00914.16
5.5.210.0080.00514.21
5.5.200.0000.01114.27
5.5.190.0060.00914.36
5.5.180.0040.01114.31
5.5.170.0060.00914.20
5.5.160.0030.01214.11
5.5.150.0000.01614.18
5.5.140.0100.00314.45
5.5.130.0000.01513.99
5.5.120.0120.00313.97
5.5.110.0060.01214.37
5.5.100.0060.01314.11
5.5.90.0070.01114.01
5.5.80.0090.00614.40
5.5.70.0080.00414.06
5.5.60.0040.00814.00
5.5.50.0060.00614.10
5.5.40.0030.00714.34
5.5.30.0000.01014.31
5.5.20.0030.01313.85
5.5.10.0070.00714.15
5.5.00.0080.00814.29
5.4.450.0480.04315.28
5.4.440.0320.03315.21
5.4.430.0450.02815.48
5.4.420.0120.02715.30
5.4.410.0370.03215.04
5.4.400.0350.03415.12
5.4.390.0400.03015.15
5.4.380.0230.02714.82
5.4.370.0220.03214.89
5.4.360.0120.03514.92
5.4.350.0060.03414.91
5.4.340.0180.03114.89
5.4.330.0060.00311.10
5.4.320.0080.02111.78
5.4.310.0070.02611.78
5.4.300.0020.02411.78
5.4.290.0040.03411.77
5.4.280.0050.03011.73
5.4.270.0040.02811.72
5.4.260.0080.02811.72
5.4.250.0070.02511.75
5.4.240.0050.02311.75
5.4.230.0040.03311.72
5.4.220.0050.03011.72
5.4.210.0070.02911.72
5.4.200.0060.03111.72
5.4.190.0060.03011.72
5.4.180.0040.03211.72
5.4.170.0040.02911.72
5.4.160.0020.02611.74
5.4.150.0070.02111.72
5.4.140.0060.02511.56
5.4.130.0080.02611.56
5.4.120.0040.02511.53
5.4.110.0060.02211.53
5.4.100.0060.02311.53
5.4.90.0070.02911.53
5.4.80.0020.02511.53
5.4.70.0100.02611.53
5.4.60.0040.02211.53
5.4.50.0060.02111.53
5.4.40.0050.02211.52
5.4.30.0040.02111.52
5.4.20.0090.02011.53
5.4.10.0040.02111.53
5.4.00.0040.02511.27
5.3.290.0040.02311.95
5.3.280.0070.02511.90
5.3.270.0020.02811.91
5.3.260.0050.02411.91
5.3.250.0060.02311.91
5.3.240.0020.02711.91
5.3.230.0040.02611.90
5.3.220.0040.03111.89
5.3.210.0060.02411.89
5.3.200.0050.03011.89
5.3.190.0040.02711.89
5.3.180.0080.02411.89
5.3.170.0040.02511.88
5.3.160.0050.02111.88
5.3.150.0060.03711.89
5.3.140.0040.03411.88
5.3.130.0100.02711.88
5.3.120.0060.02811.88
5.3.110.0070.02511.88
5.3.100.0050.02411.61
5.3.90.0030.02411.59
5.3.80.0040.02911.59
5.3.70.0060.02811.59
5.3.60.0070.02611.58
5.3.50.0060.02311.55
5.3.40.0070.02411.55
5.3.30.0040.02311.52
5.3.20.0050.02211.41
5.3.10.0050.02411.39
5.3.00.0070.03911.39
5.2.170.0150.0619.22
5.2.160.0040.0409.22
5.2.150.0060.0389.22
5.2.140.0110.0459.22
5.2.130.0090.0479.19
5.2.120.0080.0429.18
5.2.110.0050.0449.18
5.2.100.0070.0299.18
5.2.90.0050.0319.18
5.2.80.0040.0349.18
5.2.70.0060.0319.18
5.2.60.0080.0399.13
5.2.50.0120.0509.10
5.2.40.0070.0409.08
5.2.30.0020.0459.05
5.2.20.0010.0469.04
5.2.10.0020.0358.96
5.2.00.0060.0338.82
5.1.60.0070.0308.10
5.1.50.0040.0378.10
5.1.40.0070.0358.09
5.1.30.0040.0408.44
5.1.20.0040.0418.45
5.1.10.0060.0368.18
5.1.00.0090.0358.18
5.0.50.0050.0346.66
5.0.40.0030.0356.52
5.0.30.0040.0526.33
5.0.20.0070.0436.30
5.0.10.0060.0246.28
5.0.00.0050.0406.27
4.4.90.0040.0224.78
4.4.80.0040.0264.75
4.4.70.0030.0204.75
4.4.60.0040.0184.75
4.4.50.0030.0194.77
4.4.40.0070.0424.71
4.4.30.0000.0244.76
4.4.20.0040.0204.84
4.4.10.0030.0284.85
4.4.00.0030.0384.75
4.3.110.0050.0264.67
4.3.100.0020.0284.67
4.3.90.0060.0264.63
4.3.80.0070.0454.61
4.3.70.0030.0194.63
4.3.60.0040.0234.63
4.3.50.0080.0194.63
4.3.40.0040.0334.54
4.3.30.0030.0233.34
4.3.20.0030.0263.31
4.3.10.0020.0263.27
4.3.00.0100.0236.86

preferences:
35.24 ms | 400 KiB | 5 Q