3v4l.org

run code in 300+ PHP versions simultaneously
<?php function benchmark($function, $args=null, $count=1) { $time = microtime(1); for($i=0; $i<$count; $i++) { $result = is_array($args)? call_user_func_array($function, $args): call_user_func_array($function); } return array( 'total_time' => microtime(1) - $time, 'average_time' => (microtime(1) - $time)/$count, 'count' => $count ); } function p($string) { print_r($string . "<br>"); } var_dump(benchmark('p', array('test',1E4))); gc_collect_cycles(); //var_dump(benchmark('p', array('test',1E3)));

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)
7.3.10.0080.01616.19
7.3.00.0110.01016.54
7.2.130.0100.00616.69
7.2.120.0080.00916.69
7.2.110.0090.00516.69
7.2.100.0080.00716.72
7.2.90.0080.00716.59
7.2.80.0090.00516.72
7.2.70.0080.00916.88
7.2.60.0110.00516.63
7.2.50.0100.00516.81
7.2.40.0040.01116.53
7.2.30.0070.00616.56
7.2.20.0080.00816.96
7.2.10.0030.01016.69
7.2.00.0080.00717.48
7.1.250.0020.01215.50
7.1.240.0000.01315.66
7.1.230.0060.00615.95
7.1.220.0070.00715.94
7.1.210.0030.00915.93
7.1.200.0040.00715.61
7.1.190.0060.00615.89
7.1.180.0070.00715.74
7.1.170.0080.00615.98
7.1.160.0070.00415.76
7.1.150.0000.01215.52
7.1.140.0000.01115.71
7.1.130.0080.00315.79
7.1.120.0060.00315.74
7.1.110.0060.00615.95
7.1.100.0030.01316.04
7.1.90.0070.00715.71
7.1.80.0060.00915.70
7.1.70.0070.00616.38
7.1.60.0070.01017.64
7.1.50.0070.00716.41
7.1.40.0100.00015.80
7.1.30.0000.01515.80
7.1.20.0130.00315.61
7.1.10.0090.00615.94
7.1.00.0050.02019.00
7.0.330.0060.00615.47
7.0.320.0090.00015.38
7.0.310.0040.00415.18
7.0.300.0140.00015.41
7.0.290.0040.00815.40
7.0.280.0000.00715.43
7.0.270.0060.00315.32
7.0.260.0030.00615.20
7.0.250.0030.00615.54
7.0.240.0100.00015.53
7.0.230.0000.01215.60
7.0.220.0040.00415.54
7.0.210.0070.00315.27
7.0.200.0080.00616.19
7.0.190.0000.01215.55
7.0.180.0000.01015.61
7.0.170.0000.01315.40
7.0.160.0030.00915.62
7.0.150.0090.00315.46
7.0.140.0020.04318.68
7.0.130.0030.00515.56
7.0.120.0060.00815.53
7.0.110.0060.00615.30
7.0.100.0060.00615.56
7.0.90.0040.00415.35
7.0.80.0000.01415.38
7.0.70.0040.01115.54
7.0.60.0100.04017.64
7.0.50.0030.04516.70
7.0.40.0080.04216.93
7.0.30.0170.02216.76
7.0.20.0270.03616.82
7.0.10.0160.03816.87
7.0.00.0080.03316.81
5.6.380.0070.00414.28
5.6.370.0030.00914.63
5.6.360.0030.01013.84
5.6.350.0050.00514.46
5.6.340.0100.00314.54
5.6.330.0060.00614.05
5.6.320.0080.00314.24
5.6.310.0080.00314.05
5.6.300.0000.01214.38
5.6.290.0040.00814.05
5.6.280.0020.03817.59
5.6.270.0060.00914.00
5.6.260.0040.00414.27
5.6.250.0000.00814.30
5.6.240.0110.00414.40
5.6.230.0100.00714.37
5.6.220.0030.00614.22
5.6.210.0090.03317.42
5.6.200.0050.02716.30
5.6.190.0060.02617.40
5.6.180.0170.02517.33
5.6.170.0130.02717.37
5.6.160.0080.02317.54
5.6.150.0070.02216.37
5.6.140.0030.02816.15
5.6.130.0050.02316.08
5.6.120.0050.04817.71
5.6.110.0080.03517.61
5.6.100.0100.04217.68
5.6.90.0090.04517.65
5.6.80.0090.02117.32
5.6.70.1410.01817.23
5.6.60.0030.01314.23
5.6.50.0110.00314.02
5.6.40.0070.00714.08
5.6.30.0060.00614.14
5.6.20.0000.01514.03
5.6.10.0040.01114.21
5.6.00.0070.00714.22
5.5.380.0120.00311.30
5.5.370.0000.01111.46
5.5.360.0050.00511.10
5.5.350.0200.02815.74
5.5.340.0050.04014.47
5.5.330.0050.03315.86
5.5.320.0030.04715.64
5.5.310.0180.03615.91
5.5.300.0030.02614.64
5.5.290.0080.02114.51
5.5.280.0060.02916.01
5.5.270.0030.02815.88
5.5.260.0070.04515.98
5.5.250.0050.04415.90
5.5.240.0080.02315.65
5.5.230.0000.01111.21
5.5.220.0040.00811.36
5.5.210.0060.00011.00
5.5.200.0080.00311.33
5.5.190.0100.00311.04
5.5.180.0100.00011.04
5.5.170.0030.01011.25
5.5.160.0030.00710.97
5.5.150.0030.00610.77
5.5.140.0040.00811.26
5.5.130.0050.00311.14
5.5.120.0050.00210.82
5.5.110.0030.00910.69
5.5.100.0060.00610.89
5.5.90.0060.00311.16
5.5.80.0070.00311.18
5.5.70.0030.00310.92
5.5.60.0000.01010.93
5.5.50.0000.01310.70
5.5.40.0040.00810.95
5.5.30.0000.00511.25
5.5.20.0030.00711.06
5.5.10.0000.01110.92
5.5.00.0000.00811.20
5.4.450.0050.02715.25
5.4.440.0080.02515.41
5.4.430.0080.03015.25
5.4.420.0110.02315.40
5.4.410.0110.02015.23
5.4.400.0120.02515.13
5.4.390.0050.03715.07
5.4.380.0080.03414.97
5.4.370.0120.04715.11
5.4.360.0070.02515.19
5.4.350.0130.02215.00
5.4.340.0100.02115.10
5.4.330.0060.00311.35
5.4.320.0100.02115.22
5.4.310.0080.02215.06
5.4.300.0140.02015.07
5.4.290.0080.02215.16
5.4.280.0120.02715.06
5.4.270.0070.02415.02
5.4.260.0080.02214.97
5.4.250.0080.02014.83
5.4.240.0100.02414.98
5.4.230.0080.02415.04
5.4.220.0120.03615.01
5.4.210.0080.02615.17
5.4.200.0050.02414.98
5.4.190.0120.01815.03
5.4.180.0130.01815.14
5.4.170.0070.02515.09
5.4.160.0090.02115.08
5.4.150.0080.02314.92
5.4.140.0120.02513.71
5.4.130.0100.01713.63
5.4.120.0110.01613.75
5.4.110.0120.01813.79
5.4.100.0120.02013.66
5.4.90.0120.01513.85
5.4.80.0070.02213.84
5.4.70.0070.02313.74
5.4.60.0060.02113.66
5.4.50.0060.02513.86
5.4.40.0100.02113.63
5.4.30.0120.02013.85
5.4.20.0120.01813.76
5.4.10.0160.01313.69
5.4.00.0100.02013.52
5.3.290.0120.02012.68
5.3.280.0120.02012.55
5.3.270.0140.01812.58
5.3.260.0080.02212.63
5.3.250.0050.02512.62
5.3.240.0120.01812.48
5.3.230.0100.02112.46
5.3.220.0130.01712.57
5.3.210.0130.02012.36
5.3.200.0170.01312.67
5.3.190.0060.02312.48
5.3.180.0180.01312.75
5.3.170.0120.02212.61
5.3.160.0120.02012.69
5.3.150.0100.01812.64
5.3.140.0080.02312.52
5.3.130.0100.02212.52
5.3.120.0110.02012.58
5.3.110.0030.02712.47
5.3.100.0150.01512.30
5.3.90.0080.02012.43
5.3.80.0100.02312.11
5.3.70.0150.01812.06
5.3.60.0130.02012.24
5.3.50.0150.01712.35
5.3.40.0100.02012.07
5.3.30.0070.02712.13
5.3.20.0130.02811.97
5.3.10.0130.02912.06
5.3.00.0080.02312.01
5.2.170.0070.01810.51
5.2.160.0070.01810.56
5.2.150.0070.01910.58
5.2.140.0080.01410.51
5.2.130.0100.01610.59
5.2.120.0080.01810.54
5.2.110.0140.02510.57
5.2.100.0150.02310.55
5.2.90.0090.02310.54
5.2.80.0100.03710.57
5.2.70.0120.03110.61
5.2.60.0050.01910.47
5.2.50.0100.03310.51
5.2.40.0070.01610.48
5.2.30.0100.01510.42
5.2.20.0080.01710.52
5.2.10.0070.01510.39
5.2.00.0060.01610.34
5.1.60.0090.01110.03
5.1.50.0100.02310.03
5.1.40.0100.02310.04
5.1.30.0080.01510.21
5.1.20.0060.01710.14
5.1.10.0020.02110.03
5.1.00.0060.01510.03
5.0.50.0070.01010.03
5.0.40.0060.01110.03
5.0.30.0030.01810.03
5.0.20.0060.01110.03
5.0.10.0060.00910.03
5.0.00.0040.02010.03
4.4.90.0030.01010.03
4.4.80.0040.00910.03
4.4.70.0080.00610.03
4.4.60.0030.01010.03
4.4.50.0020.01110.03
4.4.40.0050.02710.03
4.4.30.0050.01310.03
4.4.20.0000.01310.03
4.4.10.0050.00810.03
4.4.00.0060.01510.03
4.3.110.0080.01010.03
4.3.100.0020.01010.03
4.3.90.0050.00810.03
4.3.80.0070.01810.03
4.3.70.0070.01210.03
4.3.60.0050.00810.03
4.3.50.0100.00310.03
4.3.40.0000.01710.03
4.3.30.0020.01010.03
4.3.20.0020.01010.03
4.3.10.0020.01310.03
4.3.00.0030.01210.03

preferences:
77.48 ms | 401 KiB | 5 Q