3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pos = strpos('PHP 5.6.10', phpversion()); $pos_old = strpos('5.5.9', phpversion()); $arr_new = array(); $arr_old = array(); print "<pre>"; if($pos !== false){ $arr_new = timezone_abbreviations_list(); foreach( $arr_new as $key => $arr){ foreach($arr as $sub_arr){ echo $key. '=>'. $sub_arr['timezone_id']; echo "\n"; } } } if($pos_old !== false){ $arr_old = array_keys(timezone_abbreviations_list()); } ?>

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)
7.4.10.0090.00915.05
7.4.00.0070.01014.72
7.3.130.0090.00914.73
7.3.120.0100.00714.70
7.3.110.0030.01514.93
7.3.100.0030.01214.66
7.3.90.0060.00914.85
7.3.80.0070.00714.68
7.3.70.0060.01014.65
7.3.60.0070.00714.72
7.3.50.0000.01014.86
7.3.40.0060.00314.84
7.3.30.0040.00414.55
7.3.20.0030.00916.55
7.3.10.0070.00316.34
7.3.00.0000.01516.66
7.2.260.0000.01314.81
7.2.250.0040.01414.87
7.2.240.0040.01114.61
7.2.230.0060.00915.04
7.2.220.0160.00015.00
7.2.210.0060.00915.12
7.2.200.0080.00414.60
7.2.190.0030.01014.86
7.2.180.0000.01414.79
7.2.170.0100.00314.91
7.2.160.0030.01114.96
7.2.150.0100.00616.80
7.2.140.0000.01516.90
7.2.130.0120.00316.92
7.2.120.0120.00316.85
7.2.110.0060.00816.89
7.2.100.0040.00816.87
7.2.90.0000.01516.91
7.2.80.0060.00316.62
7.2.70.0080.00316.85
7.2.60.0040.01216.67
7.2.50.0050.00516.89
7.2.40.0120.00316.63
7.2.30.0030.01216.88
7.2.20.0070.00716.73
7.2.10.0040.00816.74
7.2.00.0040.00818.05
7.1.330.0090.00615.41
7.1.320.0140.00015.87
7.1.310.0060.00615.61
7.1.300.0070.00715.25
7.1.290.0030.00715.63
7.1.280.0070.00715.56
7.1.270.0120.00315.76
7.1.260.0140.00015.53
7.1.250.0000.01315.62
7.1.240.0030.01215.43
7.1.230.0060.00615.83
7.1.220.0060.00615.45
7.1.210.0030.01015.58
7.1.200.0070.00715.78
7.1.190.0100.00015.80
7.1.180.0100.00315.66
7.1.170.0040.01115.72
7.1.160.0070.00715.64
7.1.150.0070.01015.68
7.1.140.0030.01015.70
7.1.130.0070.00415.65
7.1.120.0040.00815.70
7.1.110.0000.01115.83
7.1.100.0040.00616.70
7.1.90.0000.00815.48
7.1.80.0070.00415.71
7.1.70.0000.01016.27
7.1.60.0030.01417.80
7.1.50.0030.01016.11
7.1.40.0030.01015.45
7.1.30.0040.00815.53
7.1.20.0070.00715.57
7.1.10.0070.00715.46
7.1.00.0070.04618.91
7.0.330.0070.00315.23
7.0.320.0090.00015.47
7.0.310.0070.00715.23
7.0.300.0040.00415.29
7.0.290.0040.00415.37
7.0.280.0070.00315.23
7.0.270.0040.00715.35
7.0.260.0060.00615.38
7.0.250.0070.00715.36
7.0.240.0080.00415.41
7.0.230.0100.00715.46
7.0.220.0000.01215.27
7.0.210.0100.00315.39
7.0.200.0050.00516.13
7.0.190.0030.01015.42
7.0.180.0030.00615.19
7.0.170.0060.00615.29
7.0.160.0080.00415.47
7.0.150.0000.01515.19
7.0.140.0060.00315.18
7.0.130.0000.01515.28
7.0.120.0060.00615.06
7.0.110.0040.01115.37
7.0.100.0100.00315.21
7.0.90.0120.00015.29
7.0.80.0040.01115.29
7.0.70.0070.03918.42
7.0.60.0030.04318.54
7.0.50.0100.04118.64
7.0.40.0070.04116.60
7.0.30.0050.04516.61
7.0.20.0050.04316.76
7.0.10.0040.04716.71
7.0.00.0080.04316.66
5.6.400.0040.01114.31
5.6.390.0030.01314.27
5.6.380.0060.00313.97
5.6.370.0060.00914.24
5.6.360.0060.00814.31
5.6.350.0060.00314.31
5.6.340.0140.00014.27
5.6.330.0030.00913.78
5.6.320.0040.01114.32
5.6.310.0120.00314.57
5.6.300.0060.00614.23
5.6.290.0030.01014.23
5.6.280.0040.01114.42
5.6.270.0000.01514.00
5.6.260.0060.00914.13
5.6.250.0000.01414.63
5.6.240.0040.00414.16
5.6.230.0040.01114.36
5.6.220.0020.04817.48
5.6.210.0010.03917.46
5.6.200.0070.04417.74
5.6.190.0050.04417.66
5.6.180.0050.03817.79
5.6.170.0030.04817.53
5.6.160.0050.04417.61
5.6.150.0020.04517.61
5.6.140.0060.03817.72
5.6.130.0050.04117.59
5.6.120.0080.04317.69
5.6.110.0040.02717.54
5.6.100.0070.03019.21
5.6.90.0050.04317.51
5.6.80.0030.04517.39
5.6.70.0030.03817.19
5.6.60.0070.03717.40
5.6.50.0030.04317.11
5.6.40.0040.03817.30
5.6.30.0100.03817.40
5.6.20.0060.04717.23
5.6.10.0160.03418.81
5.6.00.0030.04317.21
5.5.380.0100.00313.80
5.5.370.0000.01114.12
5.5.360.0060.04417.36
5.5.350.0030.04317.39
5.5.340.0070.04217.36
5.5.330.0050.04217.59
5.5.320.0120.03317.54
5.5.310.0050.02317.57
5.5.300.0040.02417.56
5.5.290.0070.04117.56
5.5.280.0020.04517.59
5.5.270.0050.03817.64
5.5.260.0080.03517.52
5.5.250.0000.04417.32
5.5.240.0040.04917.17
5.5.230.0050.02817.13
5.5.220.0030.03817.13
5.5.210.0080.03717.08
5.5.200.0090.04217.19
5.5.190.0040.03817.24
5.5.180.0030.04317.16
5.5.170.0040.00714.01
5.5.160.0050.03817.24
5.5.150.0040.04317.12
5.5.140.0070.03217.12
5.5.130.0070.02517.09
5.5.120.0040.04417.05
5.5.110.0040.03317.16
5.5.100.0020.04517.03
5.5.90.0050.04618.61
5.5.80.0050.03717.11
5.5.70.0020.04417.03
5.5.60.0050.04516.83
5.5.50.0090.03517.03
5.5.40.0020.04317.04
5.5.30.0030.04217.07
5.5.20.0070.04117.21
5.5.10.0050.04017.01
5.5.00.0090.02716.97
5.4.450.0080.03314.89
5.4.440.0010.03915.04
5.4.430.0020.02714.92
5.4.420.0010.04115.00
5.4.410.0050.03315.12
5.4.400.0090.03414.83
5.4.390.0030.03615.02
5.4.380.0000.03414.89
5.4.370.0070.02214.88
5.4.360.0050.03814.70
5.4.350.0050.03214.83
5.4.340.0030.04314.87
5.4.330.0070.00311.07
5.4.320.0100.02614.91
5.4.310.0050.02814.92
5.4.300.0030.02814.89
5.4.290.0020.03814.96
5.4.280.0080.03814.96
5.4.270.0020.04214.99
5.4.260.0030.04214.88
5.4.250.0020.04015.00
5.4.240.0070.02314.86
5.4.230.0050.03814.77
5.4.220.0020.04014.92
5.4.210.0020.04214.97
5.4.200.0090.03314.72
5.4.190.0030.04114.88
5.4.180.0050.04414.85
5.4.170.0000.03714.92
5.4.160.0010.04014.82
5.4.150.0080.03514.98
5.4.140.0080.03513.66
5.4.130.0020.04113.61
5.4.120.0030.04013.59
5.4.110.0050.04013.57
5.4.100.0070.03513.53
5.4.90.0030.03613.62
5.4.80.0070.03713.59
5.4.70.0020.04113.60
5.4.60.0020.03313.48
5.4.50.0080.03713.50
5.4.40.0050.03713.62
5.4.30.0020.03913.50
5.4.20.0000.04013.66
5.4.10.0050.03513.60
5.4.00.0050.03713.57

preferences:
38.73 ms | 401 KiB | 5 Q