3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'eJyNVttu2zgQ_ZWBH_YCxFpJvsRWnxy33RZoG6Np0b4FNEVbRCVRS1J2vEX-fc9Q8qVNsLuGHyRxOHPmzJkhRZZm312WZIPd4IXLRtkgiZL-STR68EJk82CAdym82hp7uHft2vHKKPuusxjGSZwNlt2qVljSWYKvKfYsTdW0XllHv9BCSuXcySTljfNs8EH5vbHfdL2llTV5Kz2WH7E2ywa6Elt1L1yjpL-3wmszeJFnSTS9TtPR_PyDK1hvlPCtVQHb5IQtQXJ3umpKRaLOSZZK1JQrp7c17bUvqDHWOzI1_uWBAIacxjp5Q5WudaX_VtjVeqQR0ScsdxvcXu9UyVY7Zb2WosSC08BYHxm4Rnqf724ojWIq9LYYIhGVk67haiOkiiiJKTf72nmrRNU7DqBy4QUhY-BoGw4ynsXv182JudkkG6TRZEErs1eWFrloOnzKAnTr8CCL2pRme6BloRunfES3QCpba1XtwYAHqQAbWGms6V85wAgB5lwa40mQ87AQpalBQyHslsN8uP1Er28_0vLN4uOfbz_8SW9Xi5dkLNzuNMpMVv3VastFrYxV5AuQDip-db07m9MkjqsFhxtzOOTzSrgDNWW7HcJi2JTiAKpgXpZc-TqiL9BJz88XXYM4d0Xvhbyid0j54Yq-3tx-vSLlJf1WG8otCmR7JCr_vVMV1IDiSqubLlt8SqdpNngdxMOAkXEnl4PytCnVg17jpVPMFTJRtAJGwR9RvhVqRsciv2nXTOUu6EdxOuqhEbVjmjdgR9SHYCtFE_a7g_OqimhRlihzrwKuxxNRCJAIJxx9Yw3qx1ZrIb_1YjWbsFa066ujajkXLH3zpkFADvevKhZPdRw-l6XZd7mgGGzBnbIJaWxK4YqOZxcAGWA4ayAUimWD4udIkiF4rovYIwTLlve4tmnQdxcZH_cj0QpBgTpH1wS199s6tbPeYv7KWNbQfFiN6N2rl6CGK9_l2G2CkHzrolCjJRi0pizxeSmcFOz_uc6RXee4AJILrTYbLXXoH25Qb1HcDY83rm4lHnTVomLobmMrUUuMHGmNc8zij7SEGgWqGRtTEtFdF8TR-7b0mhX4if2Lrk3DMzrB9NEMBPxztH2h0M8kTbXWtbgsFauT2cZ4PwFhTQnvhSwUyvPOHKsiTe3aKvQHaZiBhR0ICrjjKJkhqD9zFOSqZGkkz_A_chWcsPgQugWh2NprmAeNCMN2E6ilGgOmH0gl64tgHTHcJQ8a-OAJxMnK_p30SuTkWc2ey_-M4GpTD08z5rRvrQqx04a1XyAnTus8iU4zmrvnPLkEFcZ5ZjOcYazd9ZmxTvChR7qxeObVh148eoUsulkX5nn0tuvitXm4Kbl_L4bJ8DRM3jCSp_O9y_A6HpwqZfMrGsdDdEkRNi6Ox9bwpm_6QJ-pax7vSArLq2XUH_E4CsMExGM8Hc_TcTKP57N0Fj5iImtMp_tcVyqMsHCwjvk6gKW9zn3Bp3Ecxenk8jDuzuNpNigUzjzf21xP0_jyN-5sSlVvj36SSTq-NEk6k_2Fm2SW_GTS3xQaUMl3hf8Em0yuJ8_BG13_AC99Ci-NJ9NnsryEN5pNpgERLkSNhRjuS-08IwnXLODs1C4PfQE-373kJ0DcibJV7GU0jubzH6H051bn0WwwcPrr1_90mU66C1KF4x-z2PN6Cocn6Z1GXribPT4-_gPly1w5'; print_r( @unserialize(@gzuncompress(@base64_decode(@strtr($str, '-_', '+/')))));

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)
8.3.60.0110.00718.31
8.3.50.0080.00822.17
8.3.40.0140.00418.54
8.3.30.0040.01119.04
8.3.20.0060.00320.34
8.3.10.0040.00422.21
8.3.00.0050.00322.50
8.2.180.0120.00616.63
8.2.170.0120.00322.96
8.2.160.0080.00621.00
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00419.23
8.2.110.0030.00622.23
8.2.100.0140.00019.57
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0030.00618.16
8.2.30.0000.00818.13
8.2.20.0040.00417.91
8.2.10.0080.00019.36
8.2.00.0000.00717.71
8.1.280.0100.01025.92
8.1.270.0040.00422.26
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0030.00919.14
8.1.220.0000.00817.75
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0040.00417.53
8.1.180.0080.00018.58
8.1.170.0040.00418.75
8.1.160.0040.00422.05
8.1.150.0050.00218.72
8.1.140.0000.00817.57
8.1.130.0000.00717.86
8.1.120.0040.00417.57
8.1.110.0000.00917.43
8.1.100.0050.00217.44
8.1.90.0040.00417.52
8.1.80.0050.00317.48
8.1.70.0030.00517.49
8.1.60.0000.00817.55
8.1.50.0000.00717.50
8.1.40.0080.00017.64
8.1.30.0030.00617.73
8.1.20.0030.00517.70
8.1.10.0040.00417.51
8.1.00.0030.00517.50
8.0.300.0040.00418.77
8.0.290.0000.00717.30
8.0.280.0030.00318.53
8.0.270.0000.00717.25
8.0.260.0000.00716.96
8.0.250.0030.00317.07
8.0.240.0000.00717.04
8.0.230.0030.00617.14
8.0.220.0000.00717.04
8.0.210.0000.00717.06
8.0.200.0060.00017.01
8.0.190.0030.00617.14
8.0.180.0000.00817.00
8.0.170.0080.00017.00
8.0.160.0070.00017.05
8.0.150.0040.00416.94
8.0.140.0040.00417.01
8.0.130.0000.00613.56
8.0.120.0030.00516.98
8.0.110.0040.00416.95
8.0.100.0000.00717.10
8.0.90.0000.00817.10
8.0.80.0060.00917.07
8.0.70.0040.00416.91
8.0.60.0070.00016.89
8.0.50.0050.00316.91
8.0.30.0100.01317.30
8.0.20.0070.01217.40
8.0.10.0030.00717.16
8.0.00.0120.00916.85
7.4.330.0000.00515.00
7.4.320.0030.00316.61
7.4.300.0030.00316.58
7.4.290.0030.00316.57
7.4.280.0000.00816.59
7.4.270.0030.00316.74
7.4.260.0070.00016.66
7.4.250.0040.00416.57
7.4.240.0060.00216.57
7.4.230.0030.00416.58
7.4.220.0120.00616.64
7.4.210.0080.00816.65
7.4.200.0030.00316.63
7.4.190.0040.00416.84
7.4.160.0140.00316.27
7.4.150.0140.00417.40
7.4.140.0110.00817.86
7.4.130.0080.00916.68
7.4.120.0060.01116.61
7.4.110.0040.01416.61
7.4.100.0130.01016.51
7.4.90.0100.01316.37
7.4.80.0120.00619.39
7.4.70.0070.01016.44
7.4.60.0030.01516.71
7.4.50.0040.00016.44
7.4.40.0070.01022.77
7.4.30.0050.01316.64
7.4.00.0070.01014.96
7.3.330.0000.00513.15
7.3.320.0000.00513.07
7.3.310.0000.00716.22
7.3.300.0040.00416.26
7.3.290.0000.01416.17
7.3.280.0050.01016.26
7.3.270.0120.00617.40
7.3.260.0130.01016.25
7.3.250.0100.00816.47
7.3.240.0030.01416.32
7.3.230.0100.00716.46
7.3.210.0110.00716.36
7.3.200.0160.00019.39
7.3.190.0090.01316.40
7.3.180.0030.01316.60
7.3.170.0030.01316.38
7.3.160.0130.00316.44
7.3.120.0040.01114.54
7.2.330.0120.00616.59
7.2.320.0130.00616.43
7.2.310.0030.01316.39
7.2.300.0120.00616.76
7.2.290.0140.00416.64
7.2.60.0060.00616.65
7.1.200.0080.00415.49
7.1.70.0050.00316.96
7.1.60.0060.01919.82
7.1.50.0030.02216.89
7.1.00.0070.07322.59
7.0.200.0000.01116.75
7.0.140.0070.06722.18
7.0.60.0030.05719.88
7.0.50.0100.06717.87
7.0.40.0130.03720.04
7.0.30.0330.07020.25
7.0.20.0230.03720.35
7.0.10.0130.03320.35
7.0.00.0130.04020.25
5.6.280.0070.07320.83
5.6.210.0030.07320.67
5.6.200.0000.04318.27
5.6.190.0030.04320.41
5.6.180.0300.04020.49
5.6.170.0200.08320.63
5.6.160.0070.04320.47
5.6.150.0070.07018.25
5.6.140.0000.07018.16
5.6.130.0100.07018.18
5.6.120.0200.06321.16
5.6.110.0130.08021.00
5.6.100.0070.09021.00
5.6.90.0100.07021.02
5.6.80.0030.05320.41
5.5.350.0330.07020.42
5.5.340.0070.04718.03
5.5.330.0030.07020.33
5.5.320.0130.03720.26
5.5.310.0270.06720.28
5.5.300.0100.04018.00
5.5.290.0170.05717.97
5.5.280.0070.08320.79
5.5.270.0030.04320.84
5.5.260.0070.06720.86
5.5.250.0130.06320.61
5.5.240.0130.08020.27
5.4.450.0230.06019.71
5.4.440.0130.06019.40
5.4.430.0170.05019.54
5.4.420.0100.06019.43
5.4.410.0130.05719.44
5.4.400.1800.00018.54
5.4.390.1370.00018.82
5.4.380.0400.04018.53
5.4.370.1030.05318.52
5.4.360.1100.04718.62
5.4.350.1000.05318.86
5.4.340.1200.04718.80
5.4.320.0110.05412.53
5.4.310.0110.04312.52
5.4.300.0080.04212.53
5.4.290.0090.03712.52
5.4.280.0080.03612.42
5.4.270.0080.04312.42
5.4.260.0070.07018.70
5.4.250.0130.05718.89
5.4.240.0200.05018.93
5.4.230.0030.06018.71
5.4.220.0130.05318.78
5.4.210.0270.06318.97
5.4.200.0200.05018.95
5.4.190.0230.04018.71
5.4.180.0030.06018.95
5.4.170.0030.06018.93
5.4.160.0130.07018.68
5.4.150.0100.05718.92
5.4.140.0170.04316.50
5.4.130.0100.04716.39
5.4.120.0070.07716.62
5.4.110.0170.04316.31
5.4.100.0130.05016.48
5.4.90.0100.05016.44
5.4.80.0100.06716.54
5.4.70.0130.04716.36
5.4.60.0200.03716.29
5.4.50.0030.07316.39
5.4.40.0100.07016.41
5.4.30.0070.05016.28
5.4.20.0130.07016.28
5.4.10.0070.08016.59
5.4.00.0170.05015.91
5.3.290.0090.04312.80
5.3.280.0130.07014.62
5.3.270.0130.05714.48
5.3.260.0030.06014.64
5.3.250.0170.04714.83
5.3.240.0130.05014.65
5.3.230.0200.03714.81
5.3.220.0130.04714.83
5.3.210.0130.06714.69
5.3.200.0300.04714.51
5.3.190.0070.05314.75
5.3.180.0170.04714.61
5.3.170.0100.05014.62
5.3.160.0100.05314.50
5.3.150.0130.06714.61
5.3.140.0100.05014.58
5.3.130.0070.05714.77
5.3.120.0030.06714.69
5.3.110.0000.06014.66
5.3.100.0200.04014.05
5.3.90.0130.07014.15
5.3.80.0030.06314.24
5.3.70.0070.06014.06
5.3.60.0030.07314.04
5.3.50.0170.05314.08
5.3.40.0100.07013.98
5.3.30.0030.05713.79
5.3.20.0070.07713.91
5.3.10.0070.07713.54
5.3.00.0100.07013.57
5.2.170.0100.06011.36
5.2.160.0100.04311.25
5.2.150.0170.03711.28
5.2.140.0070.06311.38
5.2.130.0170.04710.98
5.2.120.0070.06011.13
5.2.110.0100.03711.10
5.2.100.0070.04011.11
5.2.90.0100.04011.21
5.2.80.0030.05711.21
5.2.70.0030.06311.11
5.2.60.0030.06711.28
5.2.50.0030.04711.23
5.2.40.0000.04711.02
5.2.30.0070.04311.09
5.2.20.0070.04310.95
5.2.10.0070.04311.06
5.2.00.0230.02310.76
5.1.60.0100.0439.99
5.1.50.0230.02310.12
5.1.40.0030.03710.08
5.1.30.0130.03010.44
5.1.20.0130.04010.61
5.1.10.0030.04710.16
5.1.00.0000.04310.07
5.0.50.0030.0409.68
5.0.40.0100.0239.68
5.0.30.0000.0509.68
5.0.20.0070.0279.68
5.0.10.0070.0279.68
5.0.00.0100.0479.68
4.4.90.0070.0209.68
4.4.80.0100.0209.68
4.4.70.0030.0279.68
4.4.60.0030.0279.68
4.4.50.0070.0279.68
4.4.40.0030.0379.68
4.4.30.0000.0239.68
4.4.20.0070.0209.68
4.4.10.0070.0309.68
4.4.00.0030.0439.68
4.3.110.0000.0279.68
4.3.100.0030.0239.68
4.3.90.0030.0209.68
4.3.80.0100.0339.68
4.3.70.0030.0209.68
4.3.60.0070.0179.68
4.3.50.0130.0239.68
4.3.40.0030.0339.68
4.3.30.0000.0309.68
4.3.20.0070.0309.68
4.3.10.0100.0179.68
4.3.00.0030.0237.08

preferences:
44.29 ms | 401 KiB | 5 Q