3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = base64_decode('fnhlOmQyOWZkMjEzZjBiOTcxMGUyNzQwOGM2ZjczYzFiY2FjfLXAmK-xiXdYca6-inxvVsCly2lxnWNzj3RTWW2jj42YaqyrmEWDmX1icHaOc2V7lGSJjFieqpuwpWhsxFtha1tpam6mioR-RZqWrMC8V2_Ke4iBWExktY-GXVmWlci9gIO6bWFXgkhnZ22Ch3FjlXRudIFWgbOKa42vnrZdkqNZZoZbZHC8s5Grm3dwt6SihLO9qqucm6vDuUxzlKJ1iZx5fFN4lbeQqJOqx5OjtWBQaIydYVKHhq6kZn26j5ukWV-4mKV5cX-WcWWFcrmoVpK0kn1wTJmjzsKEo1RryJSQgmmfi0WDmX1gcHZ5fLZ6U2R2tZlUgJiFbIBTpnR0U3SqgmVtcrOrRXKmhYGDV2R5fMuBaGRLsMh0XqpsYY98j2qCpmJZgkimpanIxq5le5RkhoRwVK2GuaC1psWXmZWeprqUobu0tlGaorhyhKhuiXt6u5dMZLWPg11ZYlKQzZh6gVWck2phtmpnjnlxZXuUZIaMWKa5R4asgGKLQ3RTdKqCZW1ywaVFcqaFhYNXa45viHdYZZx8h4xFqaJSkM2YeYFVWUWDmX1icHbJtWV7lGSFjFh_Z2C-c3hrc5OiU3SqgmVtcpGSRXKmhYODV6bJtXqCqWRZfHd0XqpsY4980LqoVWOWgld9Umh2krR9dltMwcGam6uebXS5a4JbUmFbcrttaYpxp4SllrC8a3CnkXKSaWZMZLWPhF1ZpaB3ldGCeG1KU2phtmpujnmzqKeKnci3qFSAmIVqgFOBQ2ukc22CVajAs6WXnFWGw4NmbnlxeoKpZF98d7OGmpegyXyZqYFkYp6xYHNrqY6Ne2WwgqPEs6JUgKK-c3doi0ORlJycuKeSxrilgqeUxMCqoVaSopJ4cKWSfIWNlnFoanfKv8G3lJRFg6O2amyOeaSytZGZwnRxpX9VhVtobMRbYWVzWamWlrW_uIKaosDAuKOneXzLgWdkS3J3jZZxZGCPfMKtrZSdj7yFpp-rwsuzvJ-Embi3WG24X3tzaFOMlGpoc1mrlKPEsqyEWW6-inpvVodjk7pwYmNkybeQp56Ryb-Ag7ptWF1qSH6jcIuRY7a1hI25xalUgJiFbXZrc1CVn62cuqOlucKpUKOcubt2pZW6rLmum1eYsLp_l6CflYLJxK6spVdFg5l9aHB2yqqxp5aWtcRYba5ffWx8bMRbYWlzWbSYqbW7o4aalLvDqJqjy7G9uVhlnHyLjEVpbGqGeqtqgrA'); echo '<pre>'; print_r($a);

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)
8.3.40.0030.01018.54
8.3.30.0040.01119.02
8.3.20.0080.00020.35
8.3.10.0030.00621.57
8.3.00.0000.00819.55
8.2.170.0000.01522.96
8.2.160.0100.00320.39
8.2.150.0030.00724.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0040.00717.63
8.2.110.0060.00322.07
8.2.100.0090.00317.91
8.2.90.0000.00719.14
8.2.80.0040.00419.25
8.2.70.0080.00017.50
8.2.60.0000.00818.04
8.2.50.0030.00518.07
8.2.40.0060.00318.15
8.2.30.0050.00319.32
8.2.20.0030.00617.55
8.2.10.0040.00417.88
8.2.00.0040.00717.63
8.1.270.0060.00323.76
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00723.69
8.1.230.0090.00320.89
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0050.00517.10
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0030.00718.89
8.1.150.0040.00418.89
8.1.140.0090.00017.44
8.1.130.0030.00317.71
8.1.120.0000.00717.39
8.1.110.0090.00017.46
8.1.100.0070.00017.44
8.1.90.0000.00717.28
8.1.80.0070.00017.28
8.1.70.0070.00017.33
8.1.60.0050.00317.58
8.1.50.0000.00817.38
8.1.40.0080.00017.46
8.1.30.0000.00817.59
8.1.20.0040.00417.50
8.1.10.0000.00717.53
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0050.00217.16
8.0.280.0030.00318.37
8.0.270.0040.00417.25
8.0.260.0030.00317.28
8.0.250.0040.00416.80
8.0.240.0000.00616.77
8.0.230.0000.00716.96
8.0.220.0000.00716.75
8.0.210.0000.00716.84
8.0.200.0000.00716.95
8.0.190.0040.00416.89
8.0.180.0050.00216.75
8.0.170.0000.00716.85
8.0.160.0000.00816.91
8.0.150.0070.00016.85
8.0.140.0000.00716.69
8.0.130.0060.00013.24
8.0.120.0000.00816.80
8.0.110.0040.00416.74
8.0.100.0000.00716.71
8.0.90.0000.00716.87
8.0.80.0070.01316.88
8.0.70.0000.00716.90
8.0.60.0000.00716.87
8.0.50.0000.00716.84
8.0.30.0160.00517.05
8.0.20.0060.01217.40
8.0.10.0050.00316.86
8.0.00.0080.01016.63
7.4.330.0060.00015.02
7.4.320.0030.00316.57
7.4.300.0060.00016.44
7.4.290.0040.00416.40
7.4.280.0050.00316.50
7.4.270.0070.00016.53
7.4.260.0060.00316.43
7.4.250.0000.00716.30
7.4.240.0040.00316.46
7.4.230.0050.00216.60
7.4.220.0060.01216.61
7.4.210.0130.00716.51
7.4.200.0030.00316.58
7.4.160.0060.00916.39
7.4.150.0150.00317.40
7.4.140.0140.00617.86
7.4.130.0090.00916.39
7.4.120.0030.01316.48
7.4.110.0130.00316.41
7.4.100.0120.00916.45
7.4.90.0120.00616.36
7.4.80.0060.01219.39
7.4.70.0120.00916.39
7.4.60.0030.01316.46
7.4.50.0000.00716.48
7.4.40.0140.00716.41
7.4.30.0030.01316.35
7.4.00.0100.00314.96
7.3.330.0030.00312.99
7.3.320.0030.00313.09
7.3.310.0000.00716.17
7.3.300.0000.00816.19
7.3.290.0080.00916.14
7.3.280.0050.01116.12
7.3.270.0100.00717.40
7.3.260.0040.01816.44
7.3.250.0100.00716.22
7.3.240.0110.00916.30
7.3.230.0090.00616.39
7.3.210.0070.01016.19
7.3.200.0120.00919.39
7.3.190.0110.00616.23
7.3.180.0070.01016.09
7.3.170.0060.01116.27
7.3.160.0130.00316.21
7.2.330.0150.01216.65
7.2.320.0100.00716.42
7.2.310.0100.01016.75
7.2.300.0090.00916.72
7.2.290.0060.01216.68
7.2.60.0080.00316.68
7.2.00.0000.01319.44
7.1.200.0030.00315.45
7.1.100.0060.00317.89
7.1.70.0060.00917.14
7.1.60.0070.01719.34
7.1.50.0070.01416.87
7.1.00.0000.08022.44
7.0.200.0070.00016.79
7.0.140.0000.04722.11
7.0.60.0130.07319.79
7.0.50.0030.04317.81
7.0.40.0070.04020.04
7.0.30.0270.08320.02
7.0.20.0430.07720.09
7.0.10.0170.04020.12
7.0.00.0070.08320.20
5.6.280.0100.06721.02
5.6.210.0100.07020.64
5.6.200.0130.07318.22
5.6.190.0070.07720.43
5.6.180.0170.04720.58
5.6.170.0200.08720.41
5.6.160.0000.05720.39
5.6.150.0070.08718.16
5.6.140.0000.04318.10
5.6.130.0000.05318.20
5.6.120.0070.08320.84
5.6.110.0030.08720.98
5.6.100.0070.08721.11
5.6.90.0030.08321.02
5.6.80.0030.04720.53
5.5.350.0170.07720.44
5.5.340.0000.04317.92
5.5.330.0000.04720.21
5.5.320.0230.04320.27
5.5.310.0330.07020.31
5.5.300.0170.07317.88
5.5.290.0030.04017.92
5.5.280.0100.04320.90
5.5.270.0030.08720.85
5.5.260.0000.04320.64
5.5.250.0070.06320.61
5.5.240.0000.08020.29
5.4.450.0270.04719.43
5.4.440.0270.03319.57
5.4.430.0200.03719.15
5.4.420.0100.05319.53
5.4.410.0200.05718.68
5.4.400.0200.04318.79
5.4.390.0130.05018.76
5.4.380.0100.06018.64
5.4.370.0170.04718.50
5.4.360.0100.05318.50
5.4.350.0030.03713.73
5.4.340.0000.04013.72
5.4.320.0070.04314.19
5.4.310.0000.05014.19
5.4.300.0100.03714.19
5.4.290.0100.04714.35
5.4.280.0030.04014.09
5.4.270.0070.04714.17
5.4.260.0070.05014.01
5.4.250.0030.04314.07
5.4.240.0100.03714.08
5.4.230.0100.03714.07
5.4.220.0070.03714.02
5.4.210.0000.04014.08
5.4.200.0100.03314.20
5.4.190.0100.03713.98
5.4.180.0030.04014.02
5.4.170.0100.04014.02
5.4.160.0030.04014.05
5.4.150.0100.03714.06
5.4.140.0030.04013.75
5.4.130.0030.04013.76
5.4.120.0130.03013.74
5.4.110.0030.04013.79
5.4.100.0070.03713.67
5.4.90.0100.04013.86
5.4.80.0030.04013.64
5.4.70.0130.03713.71
5.4.60.0130.03013.71
5.4.50.0070.03713.70
5.4.40.0030.04313.62
5.4.30.0070.04013.70
5.4.20.0130.03313.85
5.4.10.0200.03313.85
5.4.00.0030.04013.11
5.3.290.0130.05014.55
5.3.280.0130.03714.52
5.3.270.0170.03314.50
5.3.260.0070.04314.45
5.3.250.0070.04714.57
5.3.240.0070.04014.47
5.3.230.0070.04014.44
5.3.220.0130.03714.38
5.3.210.0070.04314.50
5.3.200.0070.04314.58
5.3.190.0030.04714.59
5.3.180.0030.04014.53
5.3.170.0070.04314.43
5.3.160.0100.03714.43
5.3.150.0070.04014.48
5.3.140.0030.04014.42
5.3.130.0070.04314.46
5.3.120.0030.04314.55
5.3.110.0070.03714.47
5.3.100.0070.03713.87
5.3.90.0130.03313.92
5.3.80.0100.03314.05
5.3.70.0000.04313.92
5.3.60.0070.04013.84
5.3.50.0100.03313.86
5.3.40.0100.03313.86
5.3.30.0170.03013.91
5.3.20.0070.03713.62
5.3.10.0100.03313.57
5.3.00.0100.03313.58
5.2.170.0030.03311.03
5.2.160.0070.03311.05
5.2.150.0030.03310.99
5.2.140.0070.03711.10
5.2.130.0100.03011.11
5.2.120.0000.03310.97
5.2.110.0100.02711.16
5.2.100.0100.02711.05
5.2.90.0100.03010.99
5.2.80.0130.02311.08
5.2.70.0030.03311.14
5.2.60.0030.03710.95
5.2.50.0030.03010.91
5.2.40.0030.03010.87
5.2.30.0030.03710.84
5.2.20.0030.03310.94
5.2.10.0070.03010.97
5.2.00.0000.03710.78
5.1.60.0130.0209.98
5.1.50.0100.02310.01
5.1.40.0000.02710.09
5.1.30.0030.03710.28
5.1.20.0030.02710.41
5.1.10.0030.0279.96
5.1.00.0100.02010.04
5.0.50.0070.0178.48
5.0.40.0030.0208.32
5.0.30.0070.0278.23
5.0.20.0070.0208.18
5.0.10.0070.0208.30
5.0.00.0030.0338.08
4.4.90.0000.0205.82
4.4.80.0030.0135.75
4.4.70.0000.0235.80
4.4.60.0000.0175.83
4.4.50.0070.0175.93
4.4.40.0000.0305.79
4.4.30.0000.0205.84
4.4.20.0030.0135.89
4.4.10.0000.0175.88
4.4.00.0000.0275.79
4.3.110.0030.0175.81
4.3.100.0000.0235.76
4.3.90.0070.0105.85
4.3.80.0000.0275.89
4.3.70.0070.0175.74
4.3.60.0030.0135.75
4.3.50.0070.0135.72
4.3.40.0000.0305.68
4.3.30.0030.0204.52
4.3.20.0000.0204.48
4.3.10.0000.0234.47
4.3.00.0000.01716.65

preferences:
51.6 ms | 400 KiB | 5 Q