3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = str_split('H85jclApFRno0SpPNMTkGGeaqWO8QeH755qsCmvg4aHHwriR7$NrujrnhcyngzaJsG0KmqMUpKpVm2ffNoo9CKX8X#mfmGTMftA$NCB63e0rBU5qp5hHMMjg7p69SR03Kr3h9XlPbNYhqZTV0Su5a$6gOo0SEOM{wOiyTzDh8qt6Au5L29TwXlOsQEsMYvJbWNQp4sY$wa2V51YjyvQfihCd7z1ghyKnk0h1WuPCkT8EHwBwIVHNG0kkfoLcNkPTs7BgVGyPIGafK$V9vlW8y2rcraZoMZssqpykUQ1E46xq1WFRKFAKyrVa5qHG2WTijXgLQri0O$8KZzzsBvcytKt2cWiVDkukX9jfEFCxlmF7BG5XklaEuZfdxsO$JqK1iS2t3{oYO6wgncAqHtm9reBUcw3NdfqiTz2viM361CwHf$tE6UU4I74ek2LVFfLW2qS7z8JOX6IhW3am4DbJDg4guqfP9xGh8Nc0ahGwY$q2E9mLdjYuE1EoDLzrfqZRX6xD3mbpUYTG47a8TwOYCZdDvITxqQzqPSG0KkBsZ0xYj53qVWJuT9b32r8okJVHNM8$L3XjQWLH9xGVGwVp3wgqm5romIJR3$gouFxwRxrxRWGdFoTHOlHeKr7eKB1kRjhKllIBNu3eZD83ud2$Gps3GssffjPVVvw9wrbkU6x0KW83Arx4zt1ydLJcNTdfunlK4pYH5HyneI9$7od9NXFIMtcDq5i2pYnvAB2Qe0Rzoqhf4Oy1AZ7fmSLdl0N8Oplve5QE1NUgSzkNjlg9MoLf9XfiMQ9$EO1uSjIzJxyiUwcyiLTq9KMU7jHQL$m7wOqM7vYtM3D1oQmsmqsVt7dZVtRkKVKtTix9pvAZ8EdMlG4qru9G1Fb1jxUgH2FhiIyDkM2jy5oXxxbUOOnunOPk6fq0r7SjHoRQpkE7cvug79OWfXHwxxlFnStVObvvibVVDbvuhcAvKAM7z7ThPKpFD8xQPgVVbN7nlgX2F9tx5FFDmeW8ygQyw2Pqpg6lTyGJ4oTtDq0ScRa2hMXAxxo9F'); $unpadded = ''; foreach ($array as $key=>$value) { if ($key%9 == 0) { $unpadded .= $value; } } echo $unpadded;

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)
8.3.60.0070.00718.43
8.3.50.0090.01022.96
8.3.40.0110.00718.66
8.3.30.0070.00719.13
8.3.20.0030.00520.34
8.3.10.0040.00723.65
8.3.00.0050.00319.38
8.2.180.0070.00718.29
8.2.170.0100.01022.96
8.2.160.0110.00420.41
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.98
8.2.110.0060.00320.11
8.2.100.0070.00418.16
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0000.00719.36
8.2.20.0040.00417.82
8.2.10.0050.00218.08
8.2.00.0040.00417.79
8.1.280.0180.00025.92
8.1.270.0050.00323.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.06
8.1.230.0110.00019.16
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0070.00317.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.87
8.1.160.0000.00722.11
8.1.150.0040.00419.00
8.1.140.0020.00517.55
8.1.130.0040.00417.81
8.1.120.0040.00417.35
8.1.110.0040.00417.48
8.1.100.0000.00717.55
8.1.90.0000.00817.52
8.1.80.0030.00317.50
8.1.70.0070.00017.48
8.1.60.0030.00617.53
8.1.50.0030.00617.56
8.1.40.0070.00317.38
8.1.30.0080.00017.66
8.1.20.0070.00017.59
8.1.10.0000.00817.47
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.52
8.0.270.0030.00517.27
8.0.260.0070.00017.32
8.0.250.0000.00716.99
8.0.240.0000.00816.89
8.0.230.0000.00716.95
8.0.220.0050.00216.96
8.0.210.0040.00416.92
8.0.200.0060.00017.05
8.0.190.0040.00417.04
8.0.180.0060.00416.95
8.0.170.0030.00516.89
8.0.160.0000.00816.96
8.0.150.0000.00816.78
8.0.140.0040.00416.86
8.0.130.0000.00613.31
8.0.120.0040.00416.91
8.0.110.0040.00416.84
8.0.100.0050.00216.83
8.0.90.0000.00716.76
8.0.80.0060.00916.83
8.0.70.0040.00416.90
8.0.60.0000.00817.02
8.0.50.0040.00416.94
8.0.30.0130.00816.98
8.0.20.0140.00517.40
8.0.10.0040.00416.89
8.0.00.0100.00816.70
7.4.330.0000.00515.03
7.4.320.0030.00316.57
7.4.300.0060.00016.54
7.4.290.0000.00716.64
7.4.280.0090.00016.66
7.4.270.0000.00716.60
7.4.260.0080.00316.44
7.4.250.0000.00716.61
7.4.240.0040.00416.54
7.4.230.0070.00016.45
7.4.220.0150.01216.66
7.4.210.0110.00316.59
7.4.200.0070.00016.69
7.4.160.0070.01716.71
7.4.150.0090.01017.40
7.4.140.0100.01017.86
7.4.130.0130.00516.53
7.4.120.0090.01116.56
7.4.110.0070.01016.48
7.4.100.0070.01016.72
7.4.90.0120.00416.69
7.4.80.0080.00919.39
7.4.70.0160.00016.51
7.4.60.0130.00316.56
7.4.50.0080.00016.45
7.4.40.0060.01016.80
7.4.30.0090.00916.49
7.4.00.0040.01214.74
7.3.330.0030.00313.32
7.3.320.0050.00013.18
7.3.310.0040.00416.57
7.3.300.0000.00716.23
7.3.290.0040.01116.36
7.3.280.0100.00816.46
7.3.270.0030.01317.40
7.3.260.0100.00716.33
7.3.250.0130.00616.51
7.3.240.0090.00616.49
7.3.230.0090.00916.65
7.3.210.0100.00716.55
7.3.200.0120.00619.39
7.3.190.0100.00716.65
7.3.180.0060.00916.60
7.3.170.0100.00716.37
7.3.160.0080.00816.27
7.2.330.0060.01316.71
7.2.320.0070.01016.51
7.2.310.0160.00816.52
7.2.300.0110.01116.79
7.2.290.0060.01216.86
7.2.00.0120.01219.25
7.1.100.0040.00717.97
7.1.70.0110.00716.98
7.1.60.0160.00919.46
7.1.50.0060.01616.89
7.1.00.0030.07722.35
7.0.200.0000.00716.88
7.0.140.0000.07722.09
7.0.60.0000.07319.97
7.0.50.0030.04017.95
7.0.40.0000.04720.06
7.0.30.0330.03720.17
7.0.20.0270.08320.16
7.0.10.0100.08720.09
7.0.00.0070.06320.08
5.6.280.0000.09721.05
5.6.210.0170.07720.79
5.6.200.0130.05318.12
5.6.190.0030.04320.46
5.6.180.0230.07320.35
5.6.170.0270.07720.50
5.6.160.0100.05020.48
5.6.150.0130.07718.20
5.6.140.0100.05718.12
5.6.130.0200.07018.16
5.6.120.0030.07321.02
5.6.110.0200.07021.07
5.6.100.0070.03721.00
5.6.90.0000.04721.04
5.6.80.0130.07320.56
5.5.350.0230.03720.46
5.5.340.0030.06318.01
5.5.330.0130.04720.46
5.5.320.0200.05320.24
5.5.310.0230.08320.26
5.5.300.0070.04017.98
5.5.290.0070.04717.93
5.5.280.0070.04720.80
5.5.270.0030.04720.88
5.5.260.0070.07321.00
5.5.250.0000.08020.50
5.5.240.0030.07720.32
5.4.450.0130.04019.24
5.4.440.0130.04719.41
5.4.430.0200.04719.20
5.4.420.0200.04319.25
5.4.410.0300.04019.33
5.4.400.0070.04319.22
5.4.390.0170.04718.93
5.4.380.0370.05718.73
5.4.370.0330.04318.82
5.4.360.0330.05718.70
5.4.350.0430.07018.89
5.4.340.0300.06718.86
5.4.320.0050.03712.64
5.4.310.0070.03812.63
5.4.300.0070.03712.64
5.4.290.0080.03812.63
5.4.280.0060.05412.53
5.4.270.0070.03912.53
5.4.260.0070.04012.53
5.4.250.0070.03812.53
5.4.240.0090.04012.53
5.4.230.0130.03112.52
5.4.220.0080.03512.52
5.4.210.0050.04012.52
5.4.200.0110.04812.52
5.4.190.0050.05112.52
5.4.180.0050.03912.52
5.4.170.0070.03512.53
5.4.160.0060.03612.52
5.4.150.0050.03812.52
5.4.140.0080.03512.20
5.4.130.0070.03512.19
5.4.120.0130.02812.15
5.4.110.0060.03612.14
5.4.100.0100.03312.15
5.4.90.0050.03912.15
5.4.80.0080.03612.14
5.4.70.0070.03812.14
5.4.60.0050.03812.14
5.4.50.0060.03812.14
5.4.40.0070.03812.13
5.4.30.0100.04112.13
5.4.20.0080.05112.13
5.4.10.0110.04612.13
5.4.00.0070.05111.62
5.3.290.0180.05612.89
5.3.280.0150.07512.82
5.3.270.0250.08912.83
5.3.260.0170.05412.82
5.3.250.0090.05412.82
5.3.240.0090.03812.82
5.3.230.0050.04012.82
5.3.220.0050.03812.79
5.3.210.0040.04512.79
5.3.200.0100.03912.79
5.3.190.0070.03712.79
5.3.180.0110.03212.78
5.3.170.0070.03512.79
5.3.160.0080.05412.78
5.3.150.0090.05312.78
5.3.140.0090.04112.77
5.3.130.0100.04812.77
5.3.120.0070.03912.77
5.3.110.0060.04312.77
5.3.100.0050.03812.25
5.3.90.0050.03912.24
5.3.80.0110.03412.23
5.3.70.0040.03912.23
5.3.60.0050.05112.21
5.3.50.0070.03712.16
5.3.40.0120.04712.16
5.3.30.0090.03812.13
5.3.20.0130.04411.91
5.3.10.0100.04711.87
5.3.00.0110.04011.85
5.2.170.0110.0409.36
5.2.160.0050.0399.36
5.2.150.0090.0419.37
5.2.140.0130.0379.36
5.2.130.0050.0319.32
5.2.120.0040.0319.32
5.2.110.0080.0349.33
5.2.100.0050.0299.32
5.2.90.0040.0309.32
5.2.80.0060.0379.31
5.2.70.0070.0329.32
5.2.60.0030.0339.27
5.2.50.0040.0329.24
5.2.40.0010.0349.22
5.2.30.0010.0349.19
5.2.20.0030.0309.18
5.2.10.0060.0279.10
5.2.00.0060.0318.95
5.1.60.0070.0248.24
5.1.50.0050.0248.23
5.1.40.0050.0248.21
5.1.30.0030.0288.57
5.1.20.0040.0288.59
5.1.10.0050.0258.31
5.1.00.0070.0288.31
5.0.50.0040.0216.79
5.0.40.0050.0186.65
5.0.30.0030.0336.46
5.0.20.0040.0206.44
5.0.10.0030.0226.41
5.0.00.0070.0316.40
4.4.90.0030.0154.78
4.4.80.0010.0174.75
4.4.70.0050.0154.76
4.4.60.0050.0204.75
4.4.50.0020.0194.77
4.4.40.0020.0264.71
4.4.30.0030.0154.75
4.4.20.0020.0164.84
4.4.10.0020.0174.84
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0040.0144.63
4.3.60.0040.0144.63
4.3.50.0040.0204.63
4.3.40.0040.0254.54
4.3.30.0040.0223.29
4.3.20.0050.0203.26
4.3.10.0010.0213.22
4.3.00.0000.02018.56

preferences:
46.33 ms | 401 KiB | 5 Q