3v4l.org

run code in 300+ PHP versions simultaneously
<?php $loops = 100000; $start = microtime(true); for ($i = 0; $i < $loops; $i++) { } $stop = microtime(true); echo ($stop - $start)."\n"; $start = microtime(true); for ($i = 0; $i < $loops; ++$i) { } $stop = microtime(true); echo ($stop - $start)."\n"; // Jetzt mit einem Array $someArray = array(100); $start = microtime(true); for ($i = 0; $i < count($someArray); $i++) { } $stop = microtime(true); echo ($stop - $start)."\n"; $start = microtime(true); for ($i = 0, $size = count($someArray); $i < $size; ++$i) { } $stop = microtime(true); echo ($stop - $start)."\n";

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)
7.4.10.0060.01315.07
7.4.00.0030.01715.05
7.3.130.0060.01614.72
7.3.120.0070.01314.77
7.3.110.0100.01014.87
7.3.100.0000.01014.73
7.3.90.0030.01314.96
7.3.80.0090.00614.83
7.3.70.0060.01014.83
7.3.60.0110.00714.97
7.3.50.0080.00414.78
7.3.40.0030.01314.73
7.3.30.0030.01314.82
7.3.20.0130.00316.48
7.3.10.0030.01016.47
7.3.00.0070.01116.67
7.2.260.0100.01214.97
7.2.250.0070.01414.96
7.2.240.0080.00815.01
7.2.230.0030.01315.23
7.2.220.0040.01515.02
7.2.210.0060.00914.74
7.2.200.0070.01115.18
7.2.190.0000.01314.88
7.2.180.0000.01715.03
7.2.170.0070.01014.85
7.2.160.0040.01115.05
7.2.150.0060.01016.89
7.2.140.0120.00316.97
7.2.130.0030.01016.97
7.2.120.0090.00917.08
7.2.110.0040.01417.10
7.2.100.0060.01217.01
7.2.90.0100.00617.07
7.2.80.0100.00716.87
7.2.70.0100.01016.81
7.2.60.0040.01216.81
7.2.50.0040.01117.05
7.2.40.0000.01516.96
7.2.30.0000.01817.14
7.2.20.0000.01816.85
7.2.10.0070.01116.89
7.2.00.0030.01018.25
7.1.330.0130.00615.83
7.1.320.0040.01815.81
7.1.310.0100.00715.68
7.1.300.0090.00915.84
7.1.290.0090.01316.02
7.1.280.0030.01415.77
7.1.270.0040.01815.64
7.1.260.0030.01715.95
7.1.250.0030.01815.78
7.1.240.0000.01215.62
7.1.230.0040.01515.95
7.1.220.0090.00915.76
7.1.210.0120.00615.90
7.1.200.0030.01715.60
7.1.190.0070.01316.04
7.1.180.0090.00915.77
7.1.170.0100.01015.76
7.1.160.0030.01315.96
7.1.150.0030.02015.61
7.1.140.0030.02015.85
7.1.130.0030.01715.81
7.1.120.0030.01515.59
7.1.110.0030.01615.96
7.1.100.0100.01315.74
7.1.90.0000.01215.87
7.1.80.0130.01315.86
7.1.70.0040.01216.47
7.1.60.0050.01817.91
7.1.50.0130.01325.29
7.1.40.0030.01115.62
7.1.30.0000.02115.61
7.1.20.0060.01215.91
7.1.10.0040.01215.63
7.1.00.0050.04519.00
7.0.330.0040.01115.55
7.0.320.0070.00715.55
7.0.310.0080.01115.47
7.0.300.0030.01315.55
7.0.290.0100.01015.33
7.0.280.0070.01015.38
7.0.270.0040.01515.55
7.0.260.0000.01715.56
7.0.250.0120.00615.33
7.0.240.0000.02215.44
7.0.230.0060.01215.27
7.0.220.0090.00915.48
7.0.210.0100.01015.48
7.0.200.0060.01116.20
7.0.190.0000.01715.18
7.0.180.0070.01315.27
7.0.170.0030.01415.21
7.0.160.0030.01615.43
7.0.150.0040.01815.51
7.0.140.0030.04218.66
7.0.130.0000.01315.38
7.0.120.0030.01615.41
7.0.110.0090.01215.30
7.0.100.0040.03217.72
7.0.90.0100.04017.57
7.0.80.0200.03117.63
7.0.70.0070.05217.70
7.0.60.0070.02517.69
7.0.50.0100.04517.85
7.0.40.0050.05116.82
7.0.30.0120.04016.79
7.0.20.0100.03116.68
7.0.10.0090.04516.72
7.0.00.0050.04616.76
5.6.400.0070.02014.62
5.6.390.0030.02314.59
5.6.380.0040.02614.78
5.6.370.0030.02414.51
5.6.360.0070.02314.17
5.6.350.0070.02214.23
5.6.340.0100.01714.21
5.6.330.0060.02214.67
5.6.320.0100.02014.46
5.6.310.0040.02514.64
5.6.300.0110.01814.67
5.6.290.0000.02314.32
5.6.280.0100.04817.79
5.6.270.0080.02214.27
5.6.260.0100.02014.01
5.6.250.0030.04817.38
5.6.240.0120.04817.40
5.6.230.0080.05817.41
5.6.220.0050.05717.59
5.6.210.0100.03417.47
5.6.200.0060.03517.62
5.6.190.0050.05817.70
5.6.180.0020.04017.69
5.6.170.0130.05117.69
5.6.160.0100.05017.59
5.6.150.0070.05017.67
5.6.140.0060.05617.65
5.6.130.0050.04217.68
5.6.120.0080.04017.68
5.6.110.0100.05517.66
5.6.100.0070.05417.56
5.6.90.0120.05017.69
5.6.80.0060.05617.23
5.6.70.0070.05917.33
5.6.60.0100.03717.13
5.6.50.0130.04417.19
5.6.40.0090.04617.19
5.6.30.0020.05717.33
5.6.20.0100.04217.17
5.6.10.0080.04517.26
5.6.00.0080.05017.19
5.5.380.0130.04317.32
5.5.370.0120.03517.29
5.5.360.0120.05117.38
5.5.350.0080.05317.22
5.5.340.0020.04217.53
5.5.330.0050.05517.57
5.5.320.0090.05617.69
5.5.310.0120.05017.46
5.5.300.0140.04817.69
5.5.290.0100.05617.55
5.5.280.0170.03217.35
5.5.270.0030.05817.62
5.5.260.0110.05117.56
5.5.250.0030.06217.32
5.5.240.0080.05217.15
5.5.230.0050.05017.10
5.5.220.0050.04917.09
5.5.210.0060.03917.11
5.5.200.0050.04917.11
5.5.190.0100.04817.03
5.5.180.0080.05017.03
5.5.170.0100.02013.73
5.5.160.0080.05317.17
5.5.150.0110.02817.20
5.5.140.0060.04617.24
5.5.130.0150.03917.18
5.5.120.0050.05017.11
5.5.110.0020.05617.18
5.5.100.0050.05516.82
5.5.90.0070.05117.12
5.5.80.0070.05317.21
5.5.70.0090.04717.13
5.5.60.0080.05217.14
5.5.50.0050.05017.19
5.5.40.0090.04917.22
5.5.30.0100.05017.21
5.5.20.0120.04816.91
5.5.10.0050.04816.81
5.5.00.0020.04417.17
5.4.450.0050.05516.21
5.4.440.0050.04816.18
5.4.430.0080.04716.13
5.4.420.0090.05116.13
5.4.410.0100.03816.15
5.4.400.0030.05415.89
5.4.390.0050.04715.89
5.4.380.0050.04015.98
5.4.370.0030.04415.90
5.4.360.0030.04415.89
5.4.350.0090.04916.00
5.4.340.0120.04816.01
5.4.330.0000.03412.99
5.4.320.0030.04316.02
5.4.310.0130.04915.89
5.4.300.0070.05016.06
5.4.290.0030.05715.90
5.4.280.0070.05115.90
5.4.270.0050.05615.95
5.4.260.0070.05415.95
5.4.250.0030.04616.09
5.4.240.0050.03915.98
5.4.230.0050.06016.02
5.4.220.0090.05216.11
5.4.210.0050.05316.06
5.4.200.0060.04615.96
5.4.190.0030.05516.02
5.4.180.0100.04915.98
5.4.170.0030.05416.01
5.4.160.0140.04415.88
5.4.150.0080.03516.05
5.4.140.0030.03114.60
5.4.130.0060.03414.53
5.4.120.0060.03114.64
5.4.110.0050.03114.61
5.4.100.0030.03314.67
5.4.90.0100.02514.68
5.4.80.0070.02914.64
5.4.70.0070.02714.62
5.4.60.0030.03214.66
5.4.50.0030.03414.71
5.4.40.0030.03014.73
5.4.30.0080.02714.67
5.4.20.0030.03014.58
5.4.10.0070.02814.59
5.4.00.0070.02714.38
5.3.290.0030.03613.76
5.3.280.0050.05513.78
5.3.270.0050.05413.79
5.3.260.0070.05513.78
5.3.250.0030.03413.77
5.3.240.0030.03313.81
5.3.230.0020.03813.78
5.3.220.0020.03713.78
5.3.210.0020.03313.74
5.3.200.0060.02913.71
5.3.190.0050.03013.78
5.3.180.0050.03213.76
5.3.170.0030.03513.71
5.3.160.0100.02613.70
5.3.150.0110.02713.71
5.3.140.0020.03413.76
5.3.130.0100.02713.73
5.3.120.0050.03213.70
5.3.110.0030.03213.71
5.3.100.0040.03313.47
5.3.90.0000.03913.51
5.3.80.0050.02813.49
5.3.70.0080.02813.39
5.3.60.0030.03113.50
5.3.50.0070.03013.35
5.3.40.0010.03213.47
5.3.30.0020.05513.38
5.3.20.0030.05613.34
5.3.10.0070.04813.26
5.3.00.0070.04913.31
5.2.170.0000.04311.10
5.2.160.0070.04710.95
5.2.150.0070.07011.00
5.2.140.0070.06711.18
5.2.130.0000.07711.03
5.2.120.0130.05710.90
5.2.110.0070.07011.06
5.2.100.0030.07711.11
5.2.90.0030.04011.16
5.2.80.0030.07710.90
5.2.70.0070.05710.92
5.2.60.0030.07711.06
5.2.50.0100.05710.85
5.2.40.0070.07010.86
5.2.30.0100.06710.80
5.2.20.0100.06710.85
5.2.10.0100.07310.81
5.2.00.0070.07010.64
5.1.60.0030.06710.09
5.1.50.0070.06010.01
5.1.40.0070.06710.00
5.1.30.0070.07010.39
5.1.20.0030.05010.22
5.1.10.0170.05310.19
5.1.00.0030.05010.08
5.0.50.0070.0838.41
5.0.40.0000.0678.50
5.0.30.0100.0808.25
5.0.20.0000.0808.27
5.0.10.0030.0438.17
5.0.00.0000.0608.19
4.4.90.0000.0707.80
4.4.80.0070.0607.80
4.4.70.0030.0777.80
4.4.60.0000.0677.80
4.4.50.0070.0707.80
4.4.40.0070.0907.80
4.4.30.0000.0777.80
4.4.20.0030.0677.80
4.4.10.0000.0637.80
4.4.00.0030.0877.80
4.3.110.0030.0477.80
4.3.100.0030.0407.80
4.3.90.0000.0477.80
4.3.80.0030.0677.80
4.3.70.0030.0377.80
4.3.60.0070.0637.80
4.3.50.0030.0677.80
4.3.40.0030.0837.80
4.3.30.0000.0707.80
4.3.20.0000.0337.80
4.3.10.0030.0377.80
4.3.00.0030.0677.80

preferences:
36.24 ms | 400 KiB | 5 Q