3v4l.org

run code in 300+ PHP versions simultaneously
<?php $some_string = 'Моё первое уведомление для слоупоков аххахахахахахах вот как-то так, надеюсь оно дойдёт';//Моё первое уведомление для слоупоков аххахахахахахах вот как-то так, надеюсь оно дойдёт echo pack($some_string); //var_dump([mb_strimwidth(json_encode(array('message' => $some_string)),0,200,'...'),strlen(mb_strimwidth(json_encode(array('message' => $some_string)),0,200,'...'))]); //var_dump(json_encode(array('message' => str_replace(array('\u041a','\u0443'), array('',''), $some_string)))); //} //var_dump(mb_detect_encoding($some_string)); //var_dump(strlen(json_encode(array('message' => $some_string))));

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)
8.3.60.0070.01018.55
8.3.50.0180.00321.14
8.3.40.0090.00618.96
8.3.30.0130.00020.34
8.3.20.0070.00020.33
8.3.10.0030.00522.11
8.3.00.0080.00022.37
8.2.180.0070.01418.29
8.2.170.0090.00622.96
8.2.160.0070.00720.53
8.2.150.0090.00024.18
8.2.140.0070.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00419.65
8.2.110.0090.00022.25
8.2.100.0060.00617.66
8.2.90.0080.00019.28
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0030.00618.22
8.2.30.0040.00417.98
8.2.20.0060.00317.59
8.2.10.0040.00417.81
8.2.00.0030.00517.65
8.1.280.0030.01025.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00019.22
8.1.230.0040.00717.65
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.01318.57
8.1.160.0000.00722.22
8.1.150.0040.00418.57
8.1.140.0040.00417.26
8.1.130.0040.00417.83
8.1.120.0070.00017.40
8.1.110.0040.00417.39
8.1.100.0000.00817.44
8.1.90.0000.00717.29
8.1.80.0070.00017.39
8.1.70.0070.00017.37
8.1.60.0050.00317.52
8.1.50.0040.00417.50
8.1.40.0050.00317.43
8.1.30.0040.00417.63
8.1.20.0040.00417.55
8.1.10.0000.00717.54
8.1.00.0000.00717.41
8.0.300.0050.00218.77
8.0.290.0030.00616.75
8.0.280.0070.00018.38
8.0.270.0000.00717.24
8.0.260.0000.00716.82
8.0.250.0030.00317.00
8.0.240.0070.00016.89
8.0.230.0030.00317.03
8.0.220.0070.00316.80
8.0.210.0000.00716.80
8.0.200.0040.00416.95
8.0.190.0040.00416.86
8.0.180.0040.00416.95
8.0.170.0040.00416.88
8.0.160.0040.00416.95
8.0.150.0030.00316.81
8.0.140.0030.00316.75
8.0.130.0050.00013.31
8.0.120.0020.00516.74
8.0.110.0070.00016.89
8.0.100.0080.00016.67
8.0.90.0070.00016.95
8.0.80.0060.00916.95
8.0.70.0040.00417.00
8.0.60.0070.00016.89
8.0.50.0070.00016.76
8.0.30.0080.01117.02
8.0.20.0080.01017.40
8.0.10.0000.00717.07
8.0.00.0090.01016.77
7.4.330.0000.00515.00
7.4.320.0060.00016.48
7.4.300.0070.00016.54
7.4.290.0030.00316.45
7.4.280.0070.00016.38
7.4.270.0000.00616.38
7.4.260.0030.00316.44
7.4.250.0020.00516.41
7.4.240.0020.00616.47
7.4.230.0000.00716.53
7.4.220.0070.01116.61
7.4.210.0070.00916.49
7.4.200.0070.00016.27
7.4.190.0030.00716.63
7.4.160.0130.00916.39
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0080.01016.51
7.4.120.0050.01416.46
7.4.110.0140.00416.59
7.4.100.0130.01016.46
7.4.90.0090.00916.32
7.4.80.0140.00319.39
7.4.70.0060.00916.58
7.4.60.0150.00616.57
7.4.50.0000.00416.51
7.4.40.0060.01222.77
7.4.30.0110.00716.70
7.4.00.0090.00614.71
7.3.330.0050.00012.95
7.3.320.0000.00512.92
7.3.310.0000.00716.07
7.3.300.0030.00316.22
7.3.290.0090.00616.17
7.3.280.0100.00816.14
7.3.270.0110.00717.40
7.3.260.0000.01716.34
7.3.250.0060.01216.22
7.3.240.0070.01016.52
7.3.230.0120.00616.42
7.3.210.0090.00916.41
7.3.200.0100.00719.39
7.3.190.0120.00916.54
7.3.180.0070.01416.36
7.3.170.0100.00716.35
7.3.160.0030.01316.33
7.3.120.0110.00314.69
7.3.00.0070.01016.42
7.2.330.0100.00716.53
7.2.320.0110.00816.44
7.2.310.0070.01016.28
7.2.300.0060.00916.21
7.2.290.0060.00916.47
7.2.130.0040.01116.69
7.2.120.0070.00716.82
7.2.110.0110.00716.80
7.2.100.0120.00616.52
7.2.90.0030.01216.62
7.2.80.0040.01216.75
7.2.70.0000.01616.67
7.2.60.0060.00916.90
7.2.50.0000.01216.72
7.2.40.0060.00316.80
7.2.30.0130.00316.90
7.2.20.0120.00316.76
7.2.10.0100.00716.79
7.2.00.0030.01116.37
7.1.250.0030.01015.91
7.1.240.0070.00415.52
7.1.230.0000.01415.66
7.1.220.0100.00715.52
7.1.210.0080.00615.66
7.1.200.0040.01115.66
7.1.190.0100.00315.73
7.1.180.0090.00315.82
7.1.170.0030.00715.66
7.1.160.0030.00915.78
7.1.150.0030.01015.81
7.1.140.0040.00715.83
7.1.130.0100.00715.84
7.1.120.0000.01115.55
7.1.110.0030.00815.78
7.1.100.0080.00415.72
7.1.90.0140.00715.71
7.1.80.0070.00715.67
7.1.70.0030.00916.12
7.1.60.0080.00817.39
7.1.50.0080.01116.05
7.1.40.0060.00615.71
7.1.30.0070.00315.58
7.1.20.0090.00315.55
7.1.10.0000.01615.84
7.1.00.0030.02019.04
7.0.330.0000.00815.30
7.0.320.0060.00315.24
7.0.310.0000.01315.39
7.0.300.0040.00815.32
7.0.290.0130.00015.22
7.0.280.0070.00315.30
7.0.270.0060.00315.36
7.0.260.0000.01215.17
7.0.250.0000.01015.27
7.0.240.0040.00815.29
7.0.230.0140.00015.27
7.0.220.0000.01215.29
7.0.210.0060.00315.47
7.0.200.0230.00314.99
7.0.190.0100.00715.13
7.0.180.0040.01115.30
7.0.170.0030.00915.30
7.0.160.0060.00915.39
7.0.150.0040.00415.30
7.0.140.0060.03818.71
7.0.130.0060.00615.37
7.0.120.0030.00815.38
7.0.110.0060.00815.38
7.0.100.0070.00715.42
7.0.90.0040.00415.22
7.0.80.0000.01415.21
7.0.70.0040.00415.46
7.0.60.0040.03617.64
7.0.50.0090.02616.59
7.0.40.0050.02316.62
7.0.30.0230.02816.81
7.0.20.0180.04416.63
7.0.10.0090.03516.74
7.0.00.0050.03716.68
5.6.380.0090.00614.22
5.6.370.0140.00014.28
5.6.360.0070.00714.36
5.6.350.0120.00314.53
5.6.340.0000.01414.12
5.6.330.0070.00714.23
5.6.320.0000.01613.88
5.6.310.0000.01514.09
5.6.300.0060.01014.32
5.6.290.0000.00914.20
5.6.280.0040.03717.53
5.6.270.0070.00714.39
5.6.260.0040.00814.36
5.6.250.0060.00614.27
5.6.240.0090.00414.03
5.6.230.0030.00914.24
5.6.220.0060.00314.25
5.6.210.0180.03517.54
5.6.200.0050.04516.10
5.6.190.0070.02817.45
5.6.180.0130.04817.58
5.6.170.0180.04017.19
5.6.160.0080.02517.26
5.6.150.0080.03316.22
5.6.140.0110.03816.00
5.6.130.0070.03316.14
5.6.120.0070.04517.66
5.6.110.0110.03317.67
5.6.100.0150.03317.65
5.6.90.0050.04117.59
5.6.80.0000.04917.33
5.6.70.0040.00814.22
5.6.60.0120.00313.91
5.6.50.0000.01514.17
5.6.40.0110.00414.21
5.6.30.0130.00014.07
5.6.20.0070.00714.26
5.6.10.0000.01514.18
5.6.00.0040.01114.08
5.5.380.0030.00910.91
5.5.370.0110.00011.05
5.5.360.0030.00610.97
5.5.350.0130.04315.58
5.5.340.0080.03814.32
5.5.330.0000.03315.71
5.5.320.0170.02215.58
5.5.310.0070.04015.55
5.5.300.0050.03314.41
5.5.290.0030.02614.28
5.5.280.0110.04015.77
5.5.270.0080.02415.80
5.5.260.0080.03115.73
5.5.250.0030.04915.68
5.5.240.0090.03815.42
5.5.230.0070.00310.56
5.5.220.0040.00310.78
5.5.210.0030.01010.52
5.5.200.0030.01010.67
5.5.190.0110.00010.64
5.5.180.0040.00410.80
5.5.170.0000.00710.75
5.5.160.0000.00710.79
5.5.150.0070.00310.56
5.5.140.0030.00710.86
5.5.130.0030.00910.81
5.5.120.0060.00610.80
5.5.110.0030.00710.58
5.5.100.0030.00610.97
5.5.90.0070.00010.64
5.5.80.0060.00010.54
5.5.70.0030.00910.77
5.5.60.0000.01011.02
5.5.50.0000.01210.70
5.5.40.0030.00710.68
5.5.30.0030.00710.72
5.5.20.0060.00310.69
5.5.10.0040.00810.88
5.5.00.0030.00310.78
5.4.450.0260.03115.09
5.4.440.0100.03614.96
5.4.430.0230.03514.99
5.4.420.0190.03714.90
5.4.410.0140.03414.81
5.4.400.0270.02714.60
5.4.390.0180.03714.54
5.4.380.0130.03014.64
5.4.370.0030.03714.46
5.4.360.0110.02614.54
5.4.350.0070.02011.34
5.4.340.0080.02611.37
5.4.330.0040.00410.49
5.4.320.0040.02511.72
5.4.310.0060.02211.71
5.4.300.0020.02611.77
5.4.290.0050.02211.66
5.4.280.0030.02311.56
5.4.270.0080.01811.54
5.4.260.0050.02411.59
5.4.250.0060.03814.78
5.4.240.0060.04214.73
5.4.230.0100.03814.80
5.4.220.0050.04114.77
5.4.210.0080.02814.92
5.4.200.0090.03714.88
5.4.190.0030.03514.84
5.4.180.0080.03114.83
5.4.170.0140.03314.94
5.4.160.0150.03314.83
5.4.150.0080.02814.87
5.4.140.0120.02113.67
5.4.130.0010.04313.59
5.4.120.0050.04013.73
5.4.110.0070.02713.52
5.4.100.0110.03313.53
5.4.90.0050.02513.49
5.4.80.0060.02913.79
5.4.70.0060.02713.56
5.4.60.0060.03113.53
5.4.50.0110.02013.64
5.4.40.0020.04113.63
5.4.30.0060.03313.71
5.4.20.0100.03313.58
5.4.10.0070.03013.67
5.4.00.0030.02813.36
5.3.290.0060.02311.70
5.3.280.0050.03112.28
5.3.270.0080.02612.48
5.3.260.0020.03212.36
5.3.250.0050.02912.50
5.3.240.0030.03112.34
5.3.230.0080.02512.40
5.3.220.0060.03312.33
5.3.210.0080.02812.42
5.3.200.0020.03012.41
5.3.190.0100.02712.54
5.3.180.0050.03012.54
5.3.170.0090.02812.44
5.3.160.0050.02712.44
5.3.150.0050.03012.53
5.3.140.0070.03112.39
5.3.130.0070.02912.52
5.3.120.0110.03012.45
5.3.110.0120.03012.42
5.3.100.0070.02812.26
5.3.90.0050.02812.34
5.3.80.0090.03312.13
5.3.70.0030.03112.11
5.3.60.0060.02812.15
5.3.50.0050.02711.97
5.3.40.0110.02512.10
5.3.30.0050.02812.04
5.3.20.0100.02312.08
5.3.10.0060.02411.90
5.3.00.0020.03111.83
5.2.170.0030.02510.25
5.2.160.0090.01810.20
5.2.150.0040.03010.30
5.2.140.0050.02310.30
5.2.130.0020.02710.22
5.2.120.0070.01810.31
5.2.110.0080.02810.33
5.2.100.0070.02710.25
5.2.90.0030.02310.25
5.2.80.0060.02810.20
5.2.70.0020.02510.05
5.2.60.0020.02710.13
5.2.50.0050.03010.14
5.2.40.0050.02310.23
5.2.30.0020.02610.18
5.2.20.0030.02410.06
5.2.10.0080.01810.13
5.2.00.0080.01910.02
5.1.60.0030.0259.15
5.1.50.0060.0169.30
5.1.40.0060.0229.27
5.1.30.0080.0259.40
5.1.20.0030.0219.39
5.1.10.0060.0239.40
5.1.00.0030.0219.13
5.0.50.0030.0158.28
5.0.40.0060.0138.27
5.0.30.0070.0208.17
5.0.20.0060.0128.29
5.0.10.0070.0168.21
5.0.00.0020.0228.21
4.4.90.0030.0127.57
4.4.80.0020.0127.57
4.4.70.0030.0157.57
4.4.60.0030.0127.57
4.4.50.0030.0127.57
4.4.40.0040.0247.57
4.4.30.0020.0187.57
4.4.20.0030.0147.57
4.4.10.0050.0157.57
4.4.00.0000.0217.57
4.3.110.0030.0127.57
4.3.100.0020.0177.57
4.3.90.0000.0157.57
4.3.80.0020.0197.57
4.3.70.0020.0127.57
4.3.60.0030.0137.57
4.3.50.0020.0137.57
4.3.40.0010.0207.57
4.3.30.0020.0117.57
4.3.20.0000.0157.57
4.3.10.0020.0137.57
4.3.00.0060.0137.31

preferences:
48.19 ms | 401 KiB | 5 Q