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(); $i=0; foreach( $arr_new as $key => $arr){ if($key == 'pst'){ $i=1; } if($i == 1){ 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)
7.4.10.0060.01314.99
7.4.00.0030.01214.86
7.3.130.0060.01314.70
7.3.120.0060.01214.76
7.3.110.0070.00914.79
7.3.100.0070.00614.76
7.3.90.0070.00914.67
7.3.80.0040.00914.64
7.3.70.0070.00614.79
7.3.60.0070.00814.66
7.3.50.0030.01314.74
7.3.40.0070.00814.69
7.3.30.0050.00914.48
7.3.20.0030.00916.51
7.3.10.0060.00616.53
7.3.00.0090.00616.58
7.2.260.0070.01015.13
7.2.250.0080.01014.98
7.2.240.0040.01015.04
7.2.230.0060.00714.86
7.2.220.0070.00815.12
7.2.210.0030.01114.89
7.2.200.0040.01014.91
7.2.190.0040.00914.85
7.2.180.0040.01214.97
7.2.170.0050.01215.07
7.2.160.0000.01515.10
7.2.150.0050.00916.75
7.2.140.0080.00916.74
7.2.130.0080.00816.84
7.2.120.0020.01416.85
7.2.110.0050.01116.58
7.2.100.0090.00516.94
7.2.90.0070.00717.05
7.2.80.0090.00416.76
7.2.70.0090.00916.78
7.2.60.0100.00316.86
7.2.50.0040.00916.84
7.2.40.0040.00916.83
7.2.30.0090.00816.80
7.2.20.0020.01316.77
7.2.10.0040.00717.01
7.2.00.0070.00717.55
7.1.330.0080.00615.72
7.1.320.0040.01115.71
7.1.310.0080.00515.77
7.1.300.0070.00815.64
7.1.290.0070.00615.75
7.1.280.0080.00715.72
7.1.270.0050.00815.72
7.1.260.0090.00415.71
7.1.250.0070.00715.69
7.1.240.0040.00715.59
7.1.230.0000.01215.64
7.1.220.0100.00015.83
7.1.210.0070.00715.80
7.1.200.0060.00615.63
7.1.190.0100.00015.71
7.1.180.0030.00715.72
7.1.170.0070.00715.45
7.1.160.0060.00615.68
7.1.150.0000.01515.75
7.1.140.0030.00615.72
7.1.130.0000.01315.71
7.1.120.0000.01015.86
7.1.110.0060.01015.54
7.1.100.0030.00816.70
7.1.90.0040.00715.85
7.1.80.0070.00715.53
7.1.70.0050.01016.41
7.1.60.0050.01317.77
7.1.50.0130.00616.26
7.1.40.0030.01315.66
7.1.30.0030.00615.70
7.1.20.0100.00315.48
7.1.10.0040.01115.91
7.1.00.0030.04319.09
7.0.330.0120.00015.55
7.0.320.0030.00715.55
7.0.310.0030.00915.20
7.0.300.0000.01415.30
7.0.290.0070.00715.23
7.0.280.0000.00815.09
7.0.270.0080.00315.36
7.0.260.0070.00715.36
7.0.250.0120.00315.09
7.0.240.0060.00615.56
7.0.230.0100.00015.42
7.0.220.0030.00615.52
7.0.210.0050.00315.49
7.0.200.0020.00716.10
7.0.190.0040.00415.38
7.0.180.0000.01515.41
7.0.170.0030.00715.27
7.0.160.0040.00815.36
7.0.150.0070.00715.31
7.0.140.0070.00715.39
7.0.130.0040.00415.52
7.0.120.0000.01015.49
7.0.110.0060.00615.28
7.0.100.0070.00415.38
7.0.90.0040.01115.23
7.0.80.0030.01215.34
7.0.70.0090.00615.05
7.0.60.0000.03917.66
7.0.50.0080.04216.60
7.0.40.0080.03316.74
7.0.30.0080.03016.86
7.0.20.0230.03016.66
7.0.10.0080.03316.82
7.0.00.0050.02316.89
5.6.400.0000.01313.91
5.6.390.0030.00614.33
5.6.380.0030.00614.58
5.6.370.0030.01314.39
5.6.360.0060.00314.45
5.6.350.0000.01014.21
5.6.340.0070.00714.25
5.6.330.0100.00714.39
5.6.320.0090.00314.25
5.6.310.0040.00714.19
5.6.300.0050.00514.23
5.6.290.0070.00714.71
5.6.280.0070.04117.69
5.6.270.0060.00614.57
5.6.260.0000.01114.52
5.6.250.0000.01514.03
5.6.240.0030.00914.45
5.6.230.0080.00514.42
5.6.220.0070.00714.31
5.6.210.0030.03517.41
5.6.200.0060.02216.15
5.6.190.0080.02317.34
5.6.180.2050.02817.36
5.6.170.0170.03417.42
5.6.160.0100.03417.22
5.6.150.0050.04216.22
5.6.140.0060.04116.37
5.6.130.0020.03916.10
5.6.120.0080.03317.78
5.6.110.0100.04317.74
5.6.100.0070.04819.17
5.6.90.0050.04917.65
5.6.80.0070.04217.49
5.6.70.1880.02717.27
5.6.60.0070.00314.14
5.6.50.0030.01014.17
5.6.40.0000.00914.31
5.6.30.0030.00914.31
5.6.20.0070.00713.86
5.6.10.0070.01015.76
5.6.00.0050.00514.23
5.5.380.0000.01014.21
5.5.370.0120.00314.25
5.5.360.0060.00914.54
5.5.350.0250.03617.36
5.5.340.0050.04516.01
5.5.330.0100.03017.38
5.5.320.1600.02617.47
5.5.310.0180.03717.21
5.5.300.0100.02516.20
5.5.290.0040.03216.16
5.5.280.0070.03017.50
5.5.270.0120.04017.44
5.5.260.0060.04817.46
5.5.250.0070.04317.50
5.5.240.0140.03717.33
5.5.230.0060.00614.32
5.5.220.0080.00013.98
5.5.210.0080.00814.31
5.5.200.0030.00914.35
5.5.190.0060.01014.34
5.5.180.0070.00714.25
5.5.170.0040.01114.21
5.5.160.0000.01114.09
5.5.150.0100.00714.25
5.5.140.0090.00614.09
5.5.130.0140.00013.86
5.5.120.0040.00714.38
5.5.110.0060.00614.07
5.5.100.0110.00414.25
5.5.90.0040.00715.95
5.5.80.0070.00714.02
5.5.70.0140.00314.29
5.5.60.0130.00014.25
5.5.50.0100.00714.13
5.5.40.0100.00714.24
5.5.30.0110.00414.35
5.5.20.0100.00314.26
5.5.10.0060.00914.25
5.5.00.0070.00313.76
5.4.450.0250.03815.30
5.4.440.0350.04115.08
5.4.430.0370.02715.16
5.4.420.0270.03015.31
5.4.410.0300.03115.20
5.4.400.0280.03315.00
5.4.390.0260.03214.97
5.4.380.0300.04215.13
5.4.370.0320.03814.98
5.4.360.0230.03815.14
5.4.350.0120.03515.02
5.4.340.0080.03314.99
5.4.330.0040.00410.85
5.4.320.0180.03914.96
5.4.310.0400.03214.93
5.4.300.0350.03715.16
5.4.290.0300.04015.00
5.4.280.0400.03215.05
5.4.270.0330.02814.99
5.4.260.0420.02815.09
5.4.250.0250.03515.10
5.4.240.0330.02915.06
5.4.230.0200.03015.10
5.4.220.0330.04215.00
5.4.210.0300.02514.96
5.4.200.0400.02615.03
5.4.190.0310.03515.07
5.4.180.0250.04015.07
5.4.170.0350.03215.06
5.4.160.0310.03014.87
5.4.150.0300.03015.07
5.4.140.0330.02513.68
5.4.130.0290.02013.72
5.4.120.0150.03513.64
5.4.110.0260.02713.57
5.4.100.0250.03313.78
5.4.90.0330.02613.68
5.4.80.0300.02713.65
5.4.70.0000.02113.54
5.4.60.0170.02213.48
5.4.50.0050.03713.61
5.4.40.0150.03013.64
5.4.30.0180.02513.62
5.4.20.0100.01913.63
5.4.10.0000.01110.85
5.4.00.0000.01010.89

preferences:
36.61 ms | 401 KiB | 5 Q