3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'eJyNVttu2zgQ_ZWBH_YCxFpJvsRWnxy33RZoG6Np0b4FNEVbRCVRS1J2vEX-fc9Q8qVNsLuGHyRxOHPmzJkhRZZm312WZIPd4IXLRtkgiZL-STR68EJk82CAdym82hp7uHft2vHKKPuusxjGSZwNlt2qVljSWYKvKfYsTdW0XllHv9BCSuXcySTljfNs8EH5vbHfdL2llTV5Kz2WH7E2ywa6Elt1L1yjpL-3wmszeJFnSTS9TtPR_PyDK1hvlPCtVQHb5IQtQXJ3umpKRaLOSZZK1JQrp7c17bUvqDHWOzI1_uWBAIacxjp5Q5WudaX_VtjVeqQR0ScsdxvcXu9UyVY7Zb2WosSC08BYHxm4Rnqf724ojWIq9LYYIhGVk67haiOkiiiJKTf72nmrRNU7DqBy4QUhY-BoGw4ynsXv182JudkkG6TRZEErs1eWFrloOnzKAnTr8CCL2pRme6BloRunfES3QCpba1XtwYAHqQAbWGms6V85wAgB5lwa40mQ87AQpalBQyHslsN8uP1Er28_0vLN4uOfbz_8SW9Xi5dkLNzuNMpMVv3VastFrYxV5AuQDip-db07m9MkjqsFhxtzOOTzSrgDNWW7HcJi2JTiAKpgXpZc-TqiL9BJz88XXYM4d0Xvhbyid0j54Yq-3tx-vSLlJf1WG8otCmR7JCr_vVMV1IDiSqubLlt8SqdpNngdxMOAkXEnl4PytCnVg17jpVPMFTJRtAJGwR9RvhVqRsciv2nXTOUu6EdxOuqhEbVjmjdgR9SHYCtFE_a7g_OqimhRlihzrwKuxxNRCJAIJxx9Yw3qx1ZrIb_1YjWbsFa066ujajkXLH3zpkFADvevKhZPdRw-l6XZd7mgGGzBnbIJaWxK4YqOZxcAGWA4ayAUimWD4udIkiF4rovYIwTLlve4tmnQdxcZH_cj0QpBgTpH1wS199s6tbPeYv7KWNbQfFiN6N2rl6CGK9_l2G2CkHzrolCjJRi0pizxeSmcFOz_uc6RXee4AJILrTYbLXXoH25Qb1HcDY83rm4lHnTVomLobmMrUUuMHGmNc8zij7SEGgWqGRtTEtFdF8TR-7b0mhX4if2Lrk3DMzrB9NEMBPxztH2h0M8kTbXWtbgsFauT2cZ4PwFhTQnvhSwUyvPOHKsiTe3aKvQHaZiBhR0ICrjjKJkhqD9zFOSqZGkkz_A_chWcsPgQugWh2NprmAeNCMN2E6ilGgOmH0gl64tgHTHcJQ8a-OAJxMnK_p30SuTkWc2ey_-M4GpTD08z5rRvrQqx04a1XyAnTus8iU4zmrvnPLkEFcZ5ZjOcYazd9ZmxTvChR7qxeObVh148eoUsulkX5nn0tuvitXm4Kbl_L4bJ8DRM3jCSp_O9y_A6HpwqZfMrGsdDdEkRNi6Ox9bwpm_6QJ-pax7vSArLq2XUH_E4CsMExGM8Hc_TcTKP57N0Fj5iImtMp_tcVyqMsHCwjvk6gKW9zn3Bp3Ecxenk8jDuzuNpNigUzjzf21xP0_jyN-5sSlVvj36SSTq-NEk6k_2Fm2SW_GTS3xQaUMl3hf8Em0yuJ8_BG13_AC99Ci-NJ9NnsryEN5pNpgERLkSNhRjuS-08IwnXLODs1C4PfQE-373kJ0DcibJV7GU0jubzH6H051bn0WwwcPrr1_90mU66C1KF4x-z2PN6Cocn6Z1GXribPT4-_gPly1w5'; echo @unserialize(@gzuncompress(@base64_decode(@strtr($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)
8.3.70.0160.00318.31
8.3.60.0120.00618.56
8.3.50.0100.00921.97
8.3.40.0150.00018.84
8.3.30.0070.00718.96
8.3.20.0060.00320.34
8.3.10.0000.00822.09
8.3.00.0040.00422.58
8.2.190.0140.00416.63
8.2.180.0100.01016.88
8.2.170.0110.00422.96
8.2.160.0070.00721.02
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.36
8.2.110.0070.00320.45
8.2.100.0060.00617.91
8.2.90.0040.00419.17
8.2.80.0000.00818.04
8.2.70.0000.00917.63
8.2.60.0000.00818.03
8.2.50.0030.00518.07
8.2.40.0030.00618.18
8.2.30.0040.00418.26
8.2.20.0000.00817.83
8.2.10.0040.00419.41
8.2.00.0000.00817.89
8.1.280.0100.01025.92
8.1.270.0050.00322.31
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.11
8.1.230.0040.00823.93
8.1.220.0000.00717.76
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.63
8.1.180.0070.00018.73
8.1.170.0080.00018.77
8.1.160.0000.00722.09
8.1.150.0070.00018.77
8.1.140.0060.00317.41
8.1.130.0030.00317.91
8.1.120.0050.00317.46
8.1.110.0040.00417.41
8.1.100.0040.00417.57
8.1.90.0040.00417.50
8.1.80.0050.00217.55
8.1.70.0080.00017.43
8.1.60.0000.01017.62
8.1.50.0040.00417.50
8.1.40.0000.00817.50
8.1.30.0050.00317.75
8.1.20.0040.00717.76
8.1.10.0040.00417.61
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0000.00717.28
8.0.280.0040.00418.45
8.0.270.0000.00717.34
8.0.260.0030.00316.87
8.0.250.0000.00717.13
8.0.240.0000.00717.18
8.0.230.0060.00317.10
8.0.220.0030.00316.98
8.0.210.0000.00717.00
8.0.200.0060.00016.99
8.0.190.0060.00317.01
8.0.180.0000.00717.08
8.0.170.0070.00017.06
8.0.160.0080.00017.16
8.0.150.0030.00317.07
8.0.140.0030.00616.89
8.0.130.0030.00313.46
8.0.120.0030.00616.90
8.0.110.0040.00416.87
8.0.100.0030.00517.07
8.0.90.0000.00817.05
8.0.80.0090.00617.03
8.0.70.0000.00816.91
8.0.60.0000.00717.03
8.0.50.0040.00416.99
8.0.30.0100.01217.09
8.0.20.0080.01017.40
8.0.10.0000.00817.11
8.0.00.0160.00416.66
7.4.330.0050.00015.00
7.4.320.0030.00316.61
7.4.300.0000.00616.60
7.4.290.0000.00816.58
7.4.280.0030.00316.58
7.4.270.0000.00716.61
7.4.260.0000.00716.50
7.4.250.0040.00416.45
7.4.240.0020.00716.60
7.4.230.0030.00516.66
7.4.220.0040.01416.80
7.4.210.0080.00716.63
7.4.200.0030.00316.70
7.4.190.0080.00016.77
7.4.160.0160.00316.77
7.4.150.0130.01017.40
7.4.140.0100.00917.86
7.4.130.0140.00416.58
7.4.120.0030.01316.65
7.4.110.0100.00616.42
7.4.100.0070.01016.59
7.4.90.0120.00616.49
7.4.80.0030.01419.39
7.4.70.0070.01016.56
7.4.60.0030.01216.59
7.4.50.0030.00516.34
7.4.40.0030.01022.77
7.4.30.0140.00716.54
7.4.00.0070.01014.84
7.3.330.0030.00313.21
7.3.320.0050.00013.27
7.3.310.0070.00016.35
7.3.300.0040.00416.19
7.3.290.0100.00716.34
7.3.280.0070.00916.30
7.3.270.0100.00617.40
7.3.260.0150.00816.43
7.3.250.0150.00516.34
7.3.240.0160.00316.42
7.3.230.0060.01016.42
7.3.210.0080.00816.25
7.3.200.0070.01019.39
7.3.190.0070.01116.23
7.3.180.0130.00616.45
7.3.170.0090.00616.36
7.3.160.0120.00316.30
7.3.120.0100.00314.86
7.3.10.0040.01116.59
7.3.00.0080.00816.40
7.2.330.0100.00716.44
7.2.320.0070.01016.75
7.2.310.0100.01016.71
7.2.300.0120.00816.39
7.2.290.0070.01016.68
7.2.130.0090.00616.80
7.2.120.0090.00616.49
7.2.110.0040.00816.75
7.2.100.0140.00316.82
7.2.90.0030.01016.97
7.2.80.0060.00916.47
7.2.70.0100.00316.78
7.2.60.0120.00216.79
7.2.50.0110.00516.75
7.2.40.0050.00516.96
7.2.30.0060.00917.00
7.2.20.0050.00517.03
7.2.10.0110.00416.56
7.2.00.0030.01416.62
7.1.250.0000.01015.75
7.1.200.0060.00916.02
7.1.70.0040.00416.80
7.1.60.0090.00919.82
7.1.50.0140.00716.60
7.1.00.0100.07022.36
7.0.200.0060.00316.52
7.0.140.0030.06721.93
7.0.60.0000.08720.09
7.0.50.0130.08017.74
7.0.40.0030.10020.20
7.0.30.0300.07320.23
7.0.20.0300.07320.01
7.0.10.0130.05320.14
7.0.00.0070.04020.32
5.6.280.0100.06720.82
5.6.210.0100.06320.50
5.6.200.0070.08018.22
5.6.190.0130.08020.62
5.6.180.3270.05020.50
5.6.170.0270.07320.40
5.6.160.0130.03320.53
5.6.150.0030.06318.20
5.6.140.0000.04018.16
5.6.130.0170.06318.09
5.6.120.0100.06721.08
5.6.110.0030.04021.13
5.6.100.0100.07021.06
5.6.90.0000.04321.11
5.6.80.0070.06720.39
5.6.70.0400.05720.55
5.5.350.0030.08320.50
5.5.340.0070.07018.00
5.5.330.0030.05020.07
5.5.320.0270.07720.18
5.5.310.0370.04020.33
5.5.300.0100.05017.89
5.5.290.0070.05017.89
5.5.280.0070.04720.83
5.5.270.0000.05720.75
5.5.260.0100.08020.78
5.5.250.0130.07720.73
5.5.240.0030.03720.30
5.4.450.0200.05719.57
5.4.440.0500.06319.46
5.4.430.0170.05019.53
5.4.420.0030.07019.34
5.4.410.0070.05719.26
5.4.400.1770.00018.85
5.4.390.1800.00018.63
5.4.380.0270.05018.48
5.4.370.0300.04318.70
5.4.360.0270.05018.81
5.4.350.0270.05018.71
5.4.340.0230.05318.81
5.4.320.0080.04612.49
5.4.310.0090.03612.49
5.4.300.0080.04112.49
5.4.290.0120.04612.48
5.4.280.0060.03612.39
5.4.270.0050.03812.39
5.4.260.0100.05018.70
5.4.250.0070.08318.69
5.4.240.0070.07018.87
5.4.230.0100.07318.71
5.4.220.0070.06318.94
5.4.210.0100.05318.75
5.4.200.0130.05018.84
5.4.190.0100.08018.97
5.4.180.0030.05718.84
5.4.170.0130.07018.59
5.4.160.0130.07318.71
5.4.150.0230.06018.64
5.4.140.0030.06016.54
5.4.130.0100.05716.57
5.4.120.0070.07716.34
5.4.110.0070.07316.35
5.4.100.0030.06016.31
5.4.90.0130.04316.39
5.4.80.0100.06016.49
5.4.70.0130.07316.52
5.4.60.0130.05316.15
5.4.50.0100.05016.48
5.4.40.0070.05716.34
5.4.30.0130.05716.18
5.4.20.0100.05316.30
5.4.10.0100.07316.28
5.4.00.0200.06315.98
5.3.290.0110.04412.80
5.3.280.0100.05714.42
5.3.270.0030.05714.42
5.3.260.0070.06014.66
5.3.250.0130.07714.55
5.3.240.0170.05314.66
5.3.230.0100.05314.66
5.3.220.0100.07014.71
5.3.210.0070.05014.63
5.3.200.0070.07014.32
5.3.190.0100.05714.38
5.3.180.0130.05014.45
5.3.170.0170.06714.76
5.3.160.0130.05314.49
5.3.150.0170.06714.46
5.3.140.0070.07314.63
5.3.130.0070.08014.64
5.3.120.0100.05314.51
5.3.110.0170.06314.52
5.3.100.0070.06013.95
5.3.90.0030.05314.07
5.3.80.0070.05314.08
5.3.70.0100.06314.16
5.3.60.0030.05713.96
5.3.50.0100.06013.94
5.3.40.0070.07314.02
5.3.30.0130.04713.98
5.3.20.0130.06313.75
5.3.10.0070.05013.55
5.3.00.0170.04313.55
5.2.170.0070.05311.34
5.2.160.0030.05711.11
5.2.150.0170.04011.21
5.2.140.0130.05311.19
5.2.130.0070.04010.91
5.2.120.0070.04310.92
5.2.110.0100.05011.08
5.2.100.0100.05711.08
5.2.90.0000.05011.15
5.2.80.0170.05011.15
5.2.70.0130.05011.05
5.2.60.0070.05311.25
5.2.50.0030.05711.17
5.2.40.0130.04311.14
5.2.30.0130.04710.78
5.2.20.0030.06011.11
5.2.10.0030.05710.85
5.2.00.0030.04710.76
5.1.60.0070.03310.12
5.1.50.0030.04310.18
5.1.40.0030.05310.07
5.1.30.0030.05710.45
5.1.20.0030.04010.38
5.1.10.0030.04310.19
5.1.00.0000.05310.05
5.0.50.0000.0339.68
5.0.40.0070.0339.68
5.0.30.0070.0478.41
5.0.20.0070.0338.14
5.0.10.0030.0378.27
5.0.00.0100.0378.16
4.4.90.0030.0239.68
4.4.80.0070.0239.68
4.4.70.0070.0279.68
4.4.60.0030.0209.68
4.4.50.0100.0139.68
4.4.40.0100.0279.68
4.4.30.0070.0239.68
4.4.20.0070.0209.68
4.4.10.0030.0239.68
4.4.00.0030.0439.68
4.3.110.0130.0209.68
4.3.100.0070.0206.95
4.3.90.0100.0236.95
4.3.80.0170.0336.95
4.3.70.0000.0276.95
4.3.60.0000.0337.03
4.3.50.0000.0237.03
4.3.40.0000.0337.03
4.3.30.0070.0237.03
4.3.20.0030.0307.03
4.3.10.0000.0207.03
4.3.00.0030.0237.33

preferences:
75.38 ms | 401 KiB | 5 Q