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)
7.4.10.0040.01415.09
7.4.00.0070.01014.90
7.3.130.0080.00814.98
7.3.120.0030.01314.82
7.3.110.0030.01614.92
7.3.100.0030.01014.96
7.3.90.0040.01114.77
7.3.80.0070.00714.83
7.3.70.0060.00914.67
7.3.60.0090.00614.80
7.3.50.0040.00714.70
7.3.40.0100.00314.74
7.3.30.0030.00614.79
7.3.20.0030.01316.47
7.3.10.0060.00316.62
7.3.00.0130.00316.47
7.2.260.0040.01514.91
7.2.250.0000.01314.95
7.2.240.0100.00715.10
7.2.230.0100.00715.20
7.2.220.0100.00714.54
7.2.210.0080.00615.08
7.2.200.0090.00915.08
7.2.190.0110.00714.89
7.2.180.0030.00614.57
7.2.170.0000.01714.74
7.2.160.0100.00715.00
7.2.150.0030.00716.97
7.2.140.0060.01016.71
7.2.130.0030.01016.83
7.2.120.0080.00616.77
7.2.110.0090.00016.77
7.2.100.0030.00916.71
7.2.90.0120.00616.80
7.2.80.0040.01216.95
7.2.70.0090.00616.66
7.2.60.0020.01216.89
7.2.50.0060.00616.91
7.2.40.0030.00916.75
7.2.30.0000.01416.65
7.2.20.0100.00316.80
7.2.10.0060.00916.96
7.2.00.0050.00818.07
7.1.330.0000.00915.67
7.1.320.0070.01115.86
7.1.310.0000.01615.40
7.1.300.0070.00715.60
7.1.290.0040.00815.93
7.1.280.0110.00415.54
7.1.270.0080.00415.40
7.1.260.0030.01015.70
7.1.250.0090.00015.51
7.1.240.0100.00315.67
7.1.230.0030.01015.59
7.1.220.0060.00915.90
7.1.210.0070.01015.83
7.1.200.0040.01015.70
7.1.190.0090.00915.78
7.1.180.0030.01015.78
7.1.170.0040.01115.63
7.1.160.0070.00715.68
7.1.150.0000.01315.55
7.1.140.0070.00715.88
7.1.130.0130.00315.82
7.1.120.0050.00515.74
7.1.110.0060.00615.70
7.1.100.0030.00916.74
7.1.90.0070.00715.82
7.1.80.0030.01015.62
7.1.70.0030.00716.09
7.1.60.0080.01217.89
7.1.50.0080.01016.14
7.1.40.0030.01015.70
7.1.30.0030.01115.70
7.1.20.0030.00715.40
7.1.10.0120.00415.80
7.1.00.0000.04819.01
7.0.330.0060.00615.53
7.0.320.0150.00315.16
7.0.310.0080.00415.25
7.0.300.0080.00815.16
7.0.290.0030.01215.30
7.0.280.0070.00315.38
7.0.270.0030.00915.33
7.0.260.0050.00515.54
7.0.250.0030.00615.29
7.0.240.0110.00415.45
7.0.230.0030.01015.47
7.0.220.0060.00915.39
7.0.210.0040.01115.42
7.0.200.0040.00716.02
7.0.190.0040.00815.34
7.0.180.0080.00415.34
7.0.170.0070.00415.14
7.0.160.0150.00015.32
7.0.150.0060.00915.02
7.0.140.0060.00915.25
7.0.130.0060.00615.50
7.0.120.0030.00515.45
7.0.110.0060.00615.36
7.0.100.0240.04217.79
7.0.90.0250.04717.68
7.0.80.0200.02417.68
7.0.70.0250.04317.65
7.0.60.0310.03517.68
7.0.50.0200.04017.87
7.0.40.0050.04416.79
7.0.30.0090.04316.76
7.0.20.0070.04316.78
7.0.10.0080.04116.73
7.0.00.0050.03216.80
5.6.400.0090.00614.50
5.6.390.0030.00914.30
5.6.380.0000.01614.36
5.6.370.0080.00614.37
5.6.360.0030.00714.29
5.6.350.0110.00314.52
5.6.340.0070.00714.30
5.6.330.0070.01014.39
5.6.320.0070.00314.46
5.6.310.0070.00714.23
5.6.300.0060.00914.18
5.6.290.0000.01714.56
5.6.280.0030.02217.56
5.6.270.0040.00714.48
5.6.260.0100.00714.54
5.6.250.0020.02817.48
5.6.240.0080.02117.53
5.6.230.0070.03817.48
5.6.220.0050.04017.39
5.6.210.0150.03717.57
5.6.200.0050.02517.61
5.6.190.0100.03917.70
5.6.180.0070.04317.71
5.6.170.0100.04017.77
5.6.160.0020.04817.73
5.6.150.0050.04217.74
5.6.140.0050.03017.74
5.6.130.0050.04917.56
5.6.120.0100.04217.77
5.6.110.0100.04017.67
5.6.100.0100.03519.19
5.6.90.0100.03917.77
5.6.80.0090.04217.39
5.6.70.0030.04317.31
5.6.60.0070.04517.33
5.6.50.0010.04717.32
5.6.40.0050.04517.36
5.6.30.0050.04217.42
5.6.20.0050.04517.36
5.6.10.0050.05318.95
5.6.00.0070.03717.24
5.5.380.0080.04117.42
5.5.370.0080.04217.30
5.5.360.0050.04117.34
5.5.350.0080.04217.19
5.5.340.0090.03817.59
5.5.330.0090.03817.62
5.5.320.0060.04517.65
5.5.310.0110.04017.46
5.5.300.0140.03817.59
5.5.290.0070.05417.71
5.5.280.0150.03317.50
5.5.270.0100.04017.60
5.5.260.0080.03817.37
5.5.250.0040.04117.41
5.5.240.0070.04017.15
5.5.230.0110.03217.16
5.5.220.0110.03817.30
5.5.210.0170.03517.26
5.5.200.0030.04417.11
5.5.190.0050.04617.32
5.5.180.0050.04017.22
5.5.170.0030.00713.94
5.5.160.0070.03517.25
5.5.150.0050.04117.01
5.5.140.0080.04017.08
5.5.130.0070.03417.15
5.5.120.0050.04517.02
5.5.110.0080.04317.26
5.5.100.0030.04316.97
5.5.90.0080.04418.79
5.5.80.0130.03517.17
5.5.70.0130.03517.20
5.5.60.0120.03717.19
5.5.50.0100.04017.17
5.5.40.0030.04517.25
5.5.30.0030.04316.98
5.5.20.0080.04517.18
5.5.10.0030.04517.21
5.5.00.0080.04117.04
5.4.450.0050.04416.43
5.4.440.0050.04316.36
5.4.430.0070.02316.42
5.4.420.0050.04516.36
5.4.410.0030.03816.37
5.4.400.0070.03316.27
5.4.390.0100.04116.10
5.4.380.0020.04716.23
5.4.370.0080.03816.32
5.4.360.0030.02316.22
5.4.350.0080.03916.23
5.4.340.0030.04216.22
5.4.330.0040.00413.40
5.4.320.0090.03416.25
5.4.310.0030.03816.11
5.4.300.0080.03716.31
5.4.290.0050.04016.25
5.4.280.0070.04016.23
5.4.270.0070.03316.18
5.4.260.0080.04116.22
5.4.250.0070.03516.10
5.4.240.0020.04716.23
5.4.230.0060.04016.22
5.4.220.0100.02716.31
5.4.210.0050.02716.17
5.4.200.0030.03716.15
5.4.190.0080.03516.24
5.4.180.0060.04016.32
5.4.170.0030.03516.18
5.4.160.0100.03516.26
5.4.150.0050.04216.22
5.4.140.0050.04014.84
5.4.130.0080.03814.87
5.4.120.0030.04414.86
5.4.110.0050.03814.81
5.4.100.0050.02514.90
5.4.90.0050.03914.90
5.4.80.0070.03714.91
5.4.70.0010.04014.88
5.4.60.0050.02314.91
5.4.50.0050.03814.80
5.4.40.0060.03614.89
5.4.30.0050.03714.83
5.4.20.0120.03214.90
5.4.10.0040.04014.87
5.4.00.0050.03214.64

preferences:
34.27 ms | 401 KiB | 5 Q