3v4l.org

run code in 300+ PHP versions simultaneously
<?php function str_emoji($str){ function empic($h){ $p=dechex(str_replace(array('&#',';'),'',$h)); return '<img src="_POST[face]'.$p.'.png" alt="'.$h.'" class="smiley" />'; }; $str=preg_replace('#(\&\#[0-9]{6}\;)#ie','empic("\\1")',$str); return $str; }; //$com_print=str_emoji('aaa&#128027;&#128013;bbb'); var_dump(empic(123));

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)
8.3.60.0150.00018.15
8.3.50.0130.00820.95
8.3.40.0110.00318.76
8.3.30.0070.00718.67
8.3.20.0050.00220.30
8.3.10.0050.00323.48
8.3.00.0040.00422.32
8.2.180.0110.00718.13
8.2.170.0120.00622.96
8.2.160.0100.00320.45
8.2.150.0060.00325.66
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0090.00017.38
8.2.110.0090.00021.00
8.2.100.0000.01217.50
8.2.90.0000.00719.28
8.2.80.0040.00417.97
8.2.70.0060.00317.60
8.2.60.0030.00617.80
8.2.50.0050.00518.07
8.2.40.0050.00519.22
8.2.30.0090.00017.86
8.2.20.0040.00417.79
8.2.10.0040.00417.91
8.2.00.0030.00618.10
8.1.280.0030.01225.92
8.1.270.0050.00320.25
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.96
8.1.230.0030.00917.66
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00717.22
8.1.190.0000.00717.10
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0020.00523.70
8.1.150.0000.00818.73
8.1.140.0040.00417.25
8.1.130.0030.00317.53
8.1.120.0050.00217.35
8.1.110.0000.00717.34
8.1.100.0000.00717.32
8.1.90.0040.00417.16
8.1.80.0040.00417.35
8.1.70.0050.00217.24
8.1.60.0040.00417.45
8.1.50.0000.00817.52
8.1.40.0000.00817.50
8.1.30.0030.00917.60
8.1.20.0030.00617.60
8.1.10.0050.00317.56
8.1.00.0000.00817.46
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.32
8.0.270.0000.00717.20
8.0.260.0030.00317.15
8.0.250.0000.00716.97
8.0.240.0070.00016.85
8.0.230.0000.00716.82
8.0.220.0030.00316.94
8.0.210.0030.00516.75
8.0.200.0000.00617.02
8.0.190.0050.00216.89
8.0.180.0040.00416.84
8.0.170.0000.00716.81
8.0.160.0000.00716.91
8.0.150.0070.00016.83
8.0.140.0000.00716.81
8.0.130.0030.00313.36
8.0.120.0000.00916.74
8.0.110.0040.00416.80
8.0.100.0000.00716.75
8.0.90.0050.00316.89
8.0.80.0090.01316.81
8.0.70.0040.00416.88
8.0.60.0000.00716.85
8.0.50.0040.00416.74
8.0.30.0100.00717.00
8.0.20.0170.00217.40
8.0.10.0020.00516.99
8.0.00.0080.00916.72
7.4.330.0030.00315.08
7.4.320.0040.00416.38
7.4.300.0030.00316.40
7.4.290.0030.00516.42
7.4.280.0040.00416.38
7.4.270.0000.00716.55
7.4.260.0070.00016.54
7.4.250.0000.00816.43
7.4.240.0020.00516.40
7.4.230.0000.00716.52
7.4.220.0070.01416.57
7.4.210.0030.01316.47
7.4.200.0000.00716.65
7.4.160.0130.00716.52
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0150.00616.42
7.4.120.0120.00516.51
7.4.110.0070.01016.50
7.4.100.0210.00316.66
7.4.90.0090.00916.57
7.4.80.0000.01719.39
7.4.70.0090.00916.28
7.4.60.0090.01016.43
7.4.50.0050.00316.36
7.4.40.0070.01016.48
7.4.30.0120.01216.42
7.4.00.0060.00814.87
7.3.330.0030.00313.27
7.3.320.0060.00013.29
7.3.310.0050.00316.16
7.3.300.0080.00016.29
7.3.290.0060.00916.29
7.3.280.0070.01016.31
7.3.270.0140.00417.40
7.3.260.0110.00716.52
7.3.250.0100.01016.47
7.3.240.0160.00316.32
7.3.230.0060.01116.50
7.3.210.0100.00716.64
7.3.200.0100.01019.39
7.3.190.0090.00616.34
7.3.180.0060.01116.53
7.3.170.0150.00616.27
7.3.160.0070.01016.58
7.3.10.0070.00716.34
7.3.00.0140.00316.23
7.2.330.0110.00616.52
7.2.320.0110.01516.51
7.2.310.0040.01216.39
7.2.300.0030.01316.49
7.2.290.0100.01416.57
7.2.130.0130.00316.32
7.2.120.0130.00316.77
7.2.110.0110.00716.33
7.2.100.0030.01316.56
7.2.90.0090.00616.63
7.2.80.0080.00816.61
7.2.70.0090.00616.76
7.2.60.0120.00516.30
7.2.50.0130.00316.67
7.2.40.0100.01016.54
7.2.30.0070.01016.24
7.2.20.0160.00016.60
7.2.10.0110.00816.53
7.2.00.0120.01217.87
7.1.250.0060.00615.32
7.1.240.0070.00715.31
7.1.230.0040.00715.31
7.1.220.0030.00915.30
7.1.210.0110.00315.40
7.1.200.0070.00715.54
7.1.190.0100.01015.43
7.1.180.0110.00015.23
7.1.170.0000.01115.46
7.1.160.0110.00315.23
7.1.150.0060.00915.42
7.1.140.0080.00415.39
7.1.130.0070.00715.19
7.1.120.0090.00615.43
7.1.110.0030.01315.47
7.1.100.0090.00616.71
7.1.90.0120.00315.32
7.1.80.0100.00715.35
7.1.70.0090.00516.33
7.1.60.0070.01117.58
7.1.50.0030.01615.81
7.1.40.0100.00015.16
7.1.30.0100.00615.40
7.1.20.0040.01115.36
7.1.10.0070.00715.39
7.1.00.0060.04018.82
7.0.330.0100.00315.00
7.0.320.0100.01014.98
7.0.310.0120.00015.13
7.0.300.0100.00314.80
7.0.290.0120.00415.20
7.0.280.0110.00415.29
7.0.270.0140.00415.00
7.0.260.0070.01015.30
7.0.250.0070.00715.31
7.0.240.0030.00815.24
7.0.230.0040.01215.18
7.0.220.0000.01215.16
7.0.210.0030.01314.92
7.0.200.0020.00915.81
7.0.190.0070.01015.20
7.0.180.0070.00415.10
7.0.170.0060.00315.04
7.0.160.0060.00615.10
7.0.150.0080.00615.09
7.0.140.0090.00915.21
7.0.130.0110.00715.02
7.0.120.0120.00315.16
7.0.110.0110.00415.03
7.0.100.0100.00315.03
7.0.90.0130.00315.27
7.0.80.0120.00315.32
7.0.70.0070.01115.29
7.0.60.0100.03017.48
7.0.50.0110.04116.56
7.0.40.0070.03016.85
7.0.30.0300.03716.75
7.0.20.0080.03516.77
7.0.10.0070.03316.65
7.0.00.0050.04716.62
5.6.380.0080.00413.82
5.6.370.0060.00614.02
5.6.360.0080.00314.20
5.6.350.0110.00014.09
5.6.340.0050.00513.70
5.6.330.0070.00714.16
5.6.320.0070.00713.96
5.6.310.0040.01113.56
5.6.300.0050.01013.92
5.6.290.0090.00914.08
5.6.280.0030.03717.68
5.6.270.0000.01613.90
5.6.260.0110.00414.24
5.6.250.0150.00013.98
5.6.240.0030.01614.05
5.6.230.0090.00613.78
5.6.220.0080.01114.16
5.6.210.0130.03517.49
5.6.200.0060.02616.00
5.6.190.0060.03817.31
5.6.180.0180.03017.34
5.6.170.0130.04417.16
5.6.160.0030.02717.10
5.6.150.0070.02015.88
5.6.140.0050.02315.99
5.6.130.0070.04315.80
5.6.120.0050.02917.33
5.6.110.0070.02017.46
5.6.100.0090.04217.54
5.6.90.0080.02217.51
5.6.80.0030.02317.12
5.6.70.0960.01917.19
5.6.60.0050.00314.24
5.6.50.0040.00713.83
5.6.40.0030.00713.63
5.6.30.0030.00914.15
5.6.20.0030.01313.92
5.6.10.0050.00513.75
5.6.00.0040.00713.86
5.5.380.0060.00310.84
5.5.370.0070.01010.51
5.5.360.0030.00610.63
5.5.350.0050.02715.63
5.5.340.0070.01814.21
5.5.330.0050.03215.40
5.5.320.0160.04415.62
5.5.310.0200.02115.47
5.5.300.0020.03314.28
5.5.290.0030.03114.37
5.5.280.0060.02515.82
5.5.270.0100.03715.45
5.5.260.0100.03815.65
5.5.250.0060.02815.47
5.5.240.0200.03515.60
5.5.230.0070.00310.91
5.5.220.0080.00010.43
5.5.210.0100.00310.52
5.5.200.0110.00010.36
5.5.190.0030.00610.36
5.5.180.0000.01010.75
5.5.170.0090.00310.87
5.5.160.0050.00310.91
5.5.150.0050.00311.06
5.5.140.0000.01010.79
5.5.130.0000.00910.95
5.5.120.0000.00610.40
5.5.110.0030.00610.96
5.5.100.0030.00710.50
5.5.90.0060.00010.55
5.5.80.0040.00410.61
5.5.70.0030.00910.65
5.5.60.0050.00310.67
5.5.50.0050.00310.66
5.5.40.0000.00710.50
5.5.30.0030.00510.36
5.5.20.0000.01110.65
5.5.10.0000.00710.48
5.5.00.0030.00510.52
5.4.450.0330.02914.95
5.4.440.0330.03115.02
5.4.430.0350.02815.12
5.4.420.0370.02515.06
5.4.410.0450.02514.90
5.4.400.0380.03014.72
5.4.390.0370.03015.05
5.4.380.0370.02714.84
5.4.370.0400.02614.79
5.4.360.0370.02514.80
5.4.350.0410.02714.90
5.4.340.0520.02514.82
5.4.330.0040.00410.55
5.4.320.0480.02314.70
5.4.310.0400.02515.04
5.4.300.0460.02314.95
5.4.290.0410.03115.16
5.4.280.0450.03815.01
5.4.270.0370.02914.91
5.4.260.0430.03014.68
5.4.250.0440.02714.93
5.4.240.0370.03214.92
5.4.230.0370.02714.95
5.4.220.0420.02815.04
5.4.210.0280.03414.58
5.4.200.0370.02713.74
5.4.190.0480.03314.67
5.4.180.0450.02814.72
5.4.170.0450.03015.00
5.4.160.0370.03014.62
5.4.150.0470.03314.71
5.4.140.0370.03313.52
5.4.130.0400.02913.54
5.4.120.0350.03413.48
5.4.110.0380.03213.39
5.4.100.0270.03413.43
5.4.90.0280.03413.48
5.4.80.0400.02013.35
5.4.70.0370.02313.45
5.4.60.0120.02413.55
5.4.50.0020.03313.75
5.4.40.0070.03413.68
5.4.30.0200.03413.57
5.4.20.0230.02813.58
5.4.10.0000.01010.77
5.4.00.0000.00510.81

preferences:
74.69 ms | 401 KiB | 5 Q