3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mailBody = 'Today is: DATE'; $replacedMailBody = preg_replace('/DATE/', "Wednesday, Sep 27 2023", $mailBody); echo $replacedMailBody;

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)
8.5.10.0130.01116.97
8.5.00.0090.00320.02
8.4.160.0170.01123.77
8.4.150.0020.00114.05
8.4.140.0150.00717.91
8.4.130.0140.00618.58
8.4.120.0130.00723.97
8.4.110.0160.00417.78
8.4.100.0120.00919.00
8.4.90.0050.00322.53
8.4.80.0110.00818.57
8.4.70.0090.00818.08
8.4.60.0120.00519.16
8.4.50.0120.00920.44
8.4.40.0030.01717.91
8.4.30.0120.00618.96
8.4.20.0120.00417.96
8.4.10.0090.01319.41
8.3.280.0130.00718.50
8.3.270.0140.00616.61
8.3.260.0130.00716.42
8.3.250.0120.00718.84
8.3.240.0110.00817.11
8.3.230.0050.00416.54
8.3.220.0080.01019.03
8.3.210.0100.01016.52
8.3.200.0040.00516.46
8.3.190.0110.01019.08
8.3.180.0120.00616.89
8.3.170.0110.00720.76
8.3.160.0040.01616.74
8.3.150.0130.00716.98
8.3.140.0070.00416.70
8.3.130.0090.00018.49
8.3.120.0000.00819.02
8.3.110.0090.00020.94
8.3.100.0000.00924.06
8.3.90.0080.00026.77
8.3.80.0040.00418.43
8.3.70.0070.00716.63
8.3.60.0180.00018.55
8.3.50.0140.00416.48
8.3.40.0080.00623.79
8.3.30.0040.01118.92
8.3.20.0080.00024.18
8.3.10.0090.00024.66
8.3.00.0000.00726.16
8.2.290.0140.00420.65
8.2.280.0050.00318.41
8.2.270.0190.00017.25
8.2.260.0120.00318.59
8.2.250.0120.00318.39
8.2.240.0030.00917.00
8.2.230.0030.00522.58
8.2.220.0060.00337.54
8.2.210.0000.00826.77
8.2.200.0110.00018.67
8.2.190.0040.01118.41
8.2.180.0090.00918.61
8.2.170.0040.01119.09
8.2.160.0100.00722.96
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0030.00619.33
8.2.100.0300.00718.44
8.2.90.0300.00318.44
8.2.80.0310.00018.44
8.2.70.0180.01518.44
8.2.60.0230.00818.44
8.2.50.0220.00918.44
8.2.40.0250.00718.44
8.2.30.0190.00818.44
8.2.20.0250.00318.44
8.2.10.0220.00418.44
8.2.00.0120.01218.44
8.1.330.0110.00922.06
8.1.320.0090.01016.30
8.1.310.0120.00016.56
8.1.300.0060.01017.87
8.1.290.0060.00318.88
8.1.280.0120.00625.92
8.1.270.0070.00024.66
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00923.80
8.1.230.0210.00618.44
8.1.220.0190.00318.44
8.1.210.0240.00318.44
8.1.200.0250.00318.44
8.1.190.0220.00418.44
8.1.180.0240.00318.44
8.1.170.0230.00318.44
8.1.160.0170.01018.44
8.1.150.0180.00918.44
8.1.140.0270.00018.44
8.1.130.0160.01118.44
8.1.120.0210.01018.44
8.1.110.0200.00818.44
8.1.100.0260.00018.44
8.1.90.0210.00618.44
8.1.80.0240.00318.44
8.1.70.0220.00618.44
8.1.60.0190.00818.44
8.1.50.0260.00018.44
8.1.40.0220.00318.44
8.1.30.0210.00518.44
8.1.20.0150.01118.44
8.1.10.0180.00918.44
8.1.00.0260.00018.44
8.0.300.0230.00318.44
8.0.290.0180.00818.44
8.0.280.0280.00418.44
8.0.270.0280.00018.44
8.0.260.0270.00018.44
8.0.250.0230.00418.44
8.0.240.0270.00318.44
8.0.230.0200.00718.44
8.0.220.0220.00518.44
8.0.210.0240.00418.44
8.0.200.0240.00318.44
8.0.190.0170.01018.44
8.0.180.0220.00418.44
8.0.170.0170.01218.44
8.0.160.0180.00918.44
8.0.150.0170.00618.44
8.0.140.0220.00618.44
8.0.130.0120.00918.44
8.0.120.0240.00418.44
8.0.110.0220.00418.44
8.0.100.0280.00018.44
8.0.90.0230.00418.44
8.0.80.0210.00318.44
8.0.70.0210.00618.44
8.0.60.0190.00618.44
8.0.50.0250.00018.44
8.0.30.0170.00918.44
8.0.20.0220.00518.44
8.0.10.0230.00418.44

preferences:
40.28 ms | 403 KiB | 5 Q