3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt = 'Welcome to $place City!'; $place = "New York"; echo str_replace('$place', $place, $txt);

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)
8.3.70.0130.00316.50
8.3.60.0070.01418.23
8.3.50.0140.00717.92
8.3.40.0040.01118.67
8.3.30.0150.00018.40
8.3.20.0080.00019.16
8.3.10.0040.00421.73
8.3.00.0000.00819.02
8.2.190.0070.00718.01
8.2.180.0110.00718.04
8.2.170.0150.00022.96
8.2.160.0100.00320.53
8.2.150.0070.00024.18
8.2.140.0000.01024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.54
8.2.110.0070.00319.34
8.2.100.0080.00417.66
8.2.90.0060.00317.75
8.2.80.0080.00017.97
8.2.70.0030.00617.93
8.2.60.0050.00318.16
8.2.50.0060.00318.10
8.2.40.0000.00819.23
8.2.30.0040.00419.23
8.2.20.0070.00018.13
8.2.10.0080.00018.03
8.2.00.0040.00419.27
8.1.280.0090.00625.92
8.1.270.0070.00722.14
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0050.00523.88
8.1.230.0080.00417.71
8.1.220.0050.00317.76
8.1.210.0070.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.43
8.1.160.0070.00018.78
8.1.150.0000.00718.76
8.1.140.0030.00322.04
8.1.130.0000.00920.07
8.1.120.0080.00017.23
8.1.110.0080.00017.30
8.1.100.0070.00017.40
8.1.90.0000.00917.40
8.1.80.0000.00817.30
8.1.70.0050.00517.28
8.1.60.0060.00317.55
8.1.50.0030.00717.34
8.1.40.0040.00417.36
8.1.30.0070.00017.48
8.1.20.0000.00717.42
8.1.10.0040.00417.51
8.1.00.0050.00217.39
8.0.300.0050.00318.77
8.0.290.0000.00816.63
8.0.280.0040.00418.41
8.0.270.0070.00017.26
8.0.260.0060.00318.48
8.0.250.0070.00016.83
8.0.240.0000.00616.99
8.0.230.0040.00416.84
8.0.220.0030.00316.79
8.0.210.0030.00316.80
8.0.200.0000.00716.91
8.0.190.0000.00716.86
8.0.180.0060.00316.83
8.0.170.0060.00316.79
8.0.160.0040.00416.84
8.0.150.0040.00416.75
8.0.140.0000.00716.82
8.0.130.0050.00013.33
8.0.120.0000.00816.70
8.0.110.0040.00416.82
8.0.100.0000.00816.79
8.0.90.0040.00416.83
8.0.80.0110.00516.84
8.0.70.0040.00416.82
8.0.60.0040.00416.72
8.0.50.0000.00716.81
8.0.30.0060.01116.95
8.0.20.0060.01217.40
8.0.10.0040.00416.91
8.0.00.0050.01416.89
7.4.330.0030.00315.55
7.4.320.0000.00716.55
7.4.300.0040.00416.54
7.4.290.0070.00016.33
7.4.280.0030.00616.45
7.4.270.0070.00016.55
7.4.260.0070.00016.28
7.4.250.0040.00416.47
7.4.240.0000.00816.37
7.4.230.0000.00716.56
7.4.220.0040.00416.51
7.4.210.0080.00716.45
7.4.200.0030.00316.34
7.4.160.0100.01216.45
7.4.140.0140.00817.86
7.4.130.0130.00716.39
7.4.120.0080.01216.46
7.4.110.0060.01216.63
7.4.100.0060.01116.50
7.4.90.0170.00616.34
7.4.80.0100.00619.39
7.4.70.0090.00916.52
7.4.60.0080.00816.46
7.4.50.0060.00616.31
7.4.40.0080.00816.31
7.4.00.0060.00915.07
7.3.330.0060.00013.12
7.3.320.0030.00313.05
7.3.310.0000.00615.98
7.3.300.0000.00716.09
7.3.290.0000.00716.18
7.3.280.0030.01616.13
7.3.260.0090.00916.29
7.3.240.0110.00716.29
7.3.230.0080.00816.36
7.3.210.0180.00016.34
7.3.200.0110.00416.45
7.3.190.0060.01216.11
7.3.180.0080.00716.18
7.3.170.0070.01416.29
7.3.160.0070.01416.17
7.2.330.0120.00616.49
7.2.320.0060.01216.52
7.2.310.0130.00316.36
7.2.300.0130.00416.30
7.2.290.0060.01016.16
7.2.120.1480.00614.32
7.2.110.1690.00714.57
7.2.100.0890.01014.52
7.2.90.1580.00714.70
7.2.80.1360.01314.85
7.2.70.1210.01014.93
7.2.60.1250.01314.57
7.2.50.0850.00014.66
7.2.40.0790.00914.77
7.2.30.1140.00714.75
7.2.20.0910.00014.30
7.2.10.0790.00914.65
7.2.00.0710.01015.05
7.1.240.1300.01413.89
7.1.230.0860.00613.55
7.1.220.0840.01013.75
7.1.210.1820.01013.52
7.1.200.1060.00713.95
7.1.190.1100.01313.82
7.1.180.1800.01513.66
7.1.170.0940.00613.55
7.1.160.1120.00613.42
7.1.150.0840.00313.52
7.1.140.1620.01013.76
7.1.130.0830.00013.41
7.1.120.1140.00313.32
7.1.110.0780.01013.60
7.1.100.1230.01013.71
7.1.90.0740.01013.62
7.1.80.1020.00313.63
7.1.70.1920.00713.79
7.1.60.1140.00313.49
7.1.50.0940.01013.53
7.1.40.0890.00713.69
7.1.30.1210.00913.38
7.1.20.0850.00613.74
7.1.10.1770.01913.59
7.1.00.1160.00713.54
5.6.380.0150.00414.04

preferences:
30.99 ms | 401 KiB | 5 Q