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)
7.4.10.0060.01014.90
7.4.00.0040.01315.00
7.3.130.0050.01314.84
7.3.120.0070.01214.59
7.3.110.0060.00914.73
7.3.100.0030.01014.77
7.3.90.0060.01114.78
7.3.80.0070.00514.84
7.3.70.0060.00814.73
7.3.60.0050.00814.84
7.3.50.0070.00714.66
7.3.40.0030.01114.85
7.3.30.0040.00814.93
7.3.20.0080.00716.58
7.3.10.0070.00616.54
7.3.00.0050.00916.69
7.2.260.0070.00914.96
7.2.250.0060.01214.93
7.2.240.0080.00814.93
7.2.230.0070.00815.32
7.2.220.0080.00815.07
7.2.210.0130.00215.13
7.2.200.0060.00715.18
7.2.190.0090.00715.07
7.2.180.0060.00715.05
7.2.170.0050.00915.10
7.2.160.0110.00314.97
7.2.150.0060.00816.80
7.2.140.0110.00316.97
7.2.130.0060.00816.91
7.2.120.0080.00717.00
7.2.110.0070.00817.01
7.2.100.0070.00516.88
7.2.90.0110.00616.95
7.2.80.0090.00316.77
7.2.70.0070.00816.74
7.2.60.0090.00616.94
7.2.50.0030.01016.85
7.2.40.0060.01016.93
7.2.30.0020.01016.87
7.2.20.0050.01116.84
7.2.10.0070.00816.88
7.2.00.0070.00717.33
7.1.330.0090.00515.62
7.1.320.0050.01015.60
7.1.310.0080.00715.87
7.1.300.0080.00615.92
7.1.290.0030.00815.80
7.1.280.0060.00815.60
7.1.270.0050.00715.82
7.1.260.0050.00915.81
7.1.250.0090.00515.74
7.1.240.0060.00815.81
7.1.230.0070.00715.65
7.1.220.0060.00315.73
7.1.210.0080.00615.81
7.1.200.0020.01015.72
7.1.190.0050.00915.85
7.1.180.0080.00715.87
7.1.170.0040.01215.76
7.1.160.0030.00915.74
7.1.150.0010.01415.81
7.1.140.0090.00515.91
7.1.130.0060.00715.88
7.1.120.0020.01215.83
7.1.110.0090.00415.83
7.1.100.0070.00615.89
7.1.90.0060.00915.80
7.1.80.0050.00815.84
7.1.70.0030.00916.00
7.1.60.0040.01316.76
7.1.50.0050.01116.14
7.1.40.0080.00615.59
7.1.30.0040.00715.81
7.1.20.0030.00915.85
7.1.10.0060.00815.57
7.1.00.0020.02717.30
7.0.330.0100.00515.47
7.0.320.0020.00915.44
7.0.310.0050.00815.34
7.0.300.0070.00715.42
7.0.290.0040.00915.35
7.0.280.0040.01215.31
7.0.270.0040.01115.35
7.0.260.0120.00515.44
7.0.250.0050.00915.45
7.0.240.0050.00815.43
7.0.230.0050.01115.46
7.0.220.0070.00515.38
7.0.210.0060.00615.43
7.0.200.0030.01215.38
7.0.190.0100.00615.32
7.0.180.0030.00915.45
7.0.170.0060.00515.35
7.0.160.0080.00815.41
7.0.150.0040.00815.31
7.0.140.0060.02317.12
7.0.130.0060.00615.52
7.0.120.0020.00815.53
7.0.110.0050.00815.37
7.0.100.0030.02116.50
7.0.90.0050.01716.41
7.0.80.0080.01416.43
7.0.70.0090.02016.47
7.0.60.0100.02016.62
7.0.50.0080.02616.64
7.0.40.0060.02715.03
7.0.30.0060.02615.01
7.0.20.0070.02515.14
7.0.10.0030.03015.05
7.0.00.0050.02715.10
5.6.400.0070.00714.29
5.6.390.0050.00714.28
5.6.380.0080.00314.29
5.6.370.0050.01014.38
5.6.360.0070.00514.26
5.6.350.0060.01114.40
5.6.340.0070.00914.39
5.6.330.0010.01214.29
5.6.320.0060.00714.44
5.6.310.0020.01214.37
5.6.300.0050.00814.47
5.6.290.0040.00814.35
5.6.280.0070.02416.01
5.6.270.0050.00814.26
5.6.260.0050.00814.30
5.6.250.0040.01815.77
5.6.240.0090.01315.88
5.6.230.0090.01515.77
5.6.220.0060.02715.84
5.6.210.0090.02315.82
5.6.200.0040.02815.99
5.6.190.0050.02715.99
5.6.180.0090.01815.88
5.6.170.0060.02115.92
5.6.160.0080.02316.12
5.6.150.0090.02415.95
5.6.140.0080.02515.88
5.6.130.0090.02515.83
5.6.120.0060.03115.86
5.6.110.0060.02815.99
5.6.100.0070.02815.84
5.6.90.0070.02015.83
5.6.80.0070.02515.67
5.6.70.0080.02515.73
5.6.60.0070.02315.69
5.6.50.0060.02615.72
5.6.40.0060.02815.74
5.6.30.0070.02415.71
5.6.20.0040.02115.71
5.6.10.0080.01715.77
5.6.00.0040.01815.72
5.5.380.0090.02215.10
5.5.370.0070.01915.14
5.5.360.0040.02015.10
5.5.350.0030.02914.97
5.5.340.0080.02215.17
5.5.330.0070.01915.02
5.5.320.0030.02215.12
5.5.310.0060.02615.23
5.5.300.0070.02515.21
5.5.290.0070.02715.16
5.5.280.0060.02615.19
5.5.270.0120.02015.17
5.5.260.0050.02715.13
5.5.250.0080.02515.03
5.5.240.0080.02515.03
5.5.230.0050.02314.97
5.5.220.0050.02614.93
5.5.210.0070.02614.98
5.5.200.0080.02014.98
5.5.190.0060.02414.83
5.5.180.0080.02415.00
5.5.170.0080.00613.28
5.5.160.0100.02314.96
5.5.150.0080.02415.02
5.5.140.0060.02714.87
5.5.130.0060.02714.88
5.5.120.0070.02514.88
5.5.110.0050.02614.89
5.5.100.0050.02214.89
5.5.90.0040.02814.90
5.5.80.0070.02614.95
5.5.70.0070.02314.88
5.5.60.0060.02614.91
5.5.50.0070.02214.87
5.5.40.0090.01714.82
5.5.30.0080.02614.87
5.5.20.0050.02414.90
5.5.10.0090.01814.94
5.5.00.0090.02514.82
5.4.450.0050.02913.42
5.4.440.0050.02713.43
5.4.430.0070.02513.44
5.4.420.0040.02713.48
5.4.410.0070.01913.46
5.4.400.0040.02613.34
5.4.390.0080.02113.33
5.4.380.0060.02613.32
5.4.370.0040.01913.32
5.4.360.0050.02413.31
5.4.350.0040.02213.35
5.4.340.0070.02213.38
5.4.330.0020.00811.45
5.4.320.0060.02513.41
5.4.310.0040.02013.38
5.4.300.0060.02313.38
5.4.290.0040.02613.30
5.4.280.0030.02113.36
5.4.270.0030.02013.37
5.4.260.0050.02213.40
5.4.250.0020.02513.34
5.4.240.0060.02013.32
5.4.230.0010.01913.41
5.4.220.0060.01813.34
5.4.210.0040.02313.36
5.4.200.0040.02613.32
5.4.190.0040.02513.34
5.4.180.0050.01813.37
5.4.170.0060.02213.37
5.4.160.0060.02613.33
5.4.150.0050.02513.33
5.4.140.0050.02612.66
5.4.130.0100.02012.66
5.4.120.0050.02012.66
5.4.110.0020.02712.69
5.4.100.0050.02512.68
5.4.90.0060.01512.68
5.4.80.0070.01912.64
5.4.70.0080.02412.69
5.4.60.0090.02512.66
5.4.50.0040.02612.69
5.4.40.0060.02412.70
5.4.30.0060.01612.68
5.4.20.0070.02212.69
5.4.10.0050.02612.68
5.4.00.0080.02312.53
5.3.290.0090.02212.24
5.3.280.0040.02712.21
5.3.270.0080.02412.22
5.3.260.0060.02512.22
5.3.250.0080.02312.22
5.3.240.0050.02612.25
5.3.230.0050.02712.22
5.3.220.0040.02012.24
5.3.210.0080.02412.24
5.3.200.0040.02512.21
5.3.190.0050.02512.24
5.3.180.0050.02612.21
5.3.170.0050.02612.20
5.3.160.0040.02812.22
5.3.150.0090.02212.24
5.3.140.0080.01912.19
5.3.130.0040.02712.21
5.3.120.0050.03012.22
5.3.110.0100.02112.21
5.3.100.0040.02412.07
5.3.90.0070.01612.07
5.3.80.0070.02612.10
5.3.70.0070.02412.07
5.3.60.0080.02312.07
5.3.50.0040.01912.01
5.3.40.0060.02412.05
5.3.30.0050.02712.05
5.3.20.0050.02512.00
5.3.10.0020.01911.94
5.3.00.0060.02611.96
5.2.170.0050.02911.39
5.2.160.0100.03311.39
5.2.150.0030.03711.39
5.2.140.0050.01811.39
5.2.130.0060.03411.39
5.2.120.0030.03711.39
5.2.110.0030.02211.39
5.2.100.0100.02811.39
5.2.90.0030.02111.39
5.2.80.0080.03411.39
5.2.70.0030.03311.39
5.2.60.0030.03611.39
5.2.50.0070.03311.39
5.2.40.0070.03511.39
5.2.30.0020.03311.39
5.2.20.0030.02311.39
5.2.10.0110.02711.39
5.2.00.0100.02711.39
5.1.60.0070.02311.39
5.1.50.0050.03011.39
5.1.40.0050.02811.39
5.1.30.0050.03311.39
5.1.20.0080.03211.39
5.1.10.0030.03011.39
5.1.00.0050.03211.39
5.0.50.0030.03411.39
5.0.40.0000.02411.39
5.0.30.0050.03911.39
5.0.20.0030.02811.39
5.0.10.0030.02711.39
5.0.00.0030.03911.39
4.4.90.0010.02711.39
4.4.80.0000.02311.39
4.4.70.0020.01611.39
4.4.60.0000.01711.39
4.4.50.0050.02511.39
4.4.40.0000.03511.39
4.4.30.0030.02711.39
4.4.20.0000.02911.39
4.4.10.0030.02111.39
4.4.00.0020.03911.39
4.3.110.0060.01911.39
4.3.100.0030.02411.39
4.3.90.0030.02511.39
4.3.80.0040.02111.39
4.3.70.0040.02111.39
4.3.60.0000.02611.39
4.3.50.0000.02711.39
4.3.40.0000.03811.39
4.3.30.0000.02211.39
4.3.20.0020.02211.39
4.3.10.0000.01611.39
4.3.00.0030.02011.39

preferences:
35.74 ms | 401 KiB | 5 Q