3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_replace(['1','2'],'','tes1t2fgg');

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)
8.3.60.0170.00018.30
8.3.50.0110.00416.38
8.3.40.0060.00918.57
8.3.30.0130.00318.62
8.3.20.0100.00018.98
8.3.10.0080.00021.60
8.3.00.0050.00320.89
8.2.180.0100.01018.04
8.2.170.0120.00622.96
8.2.160.0070.00721.99
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.39
8.2.120.0040.00426.35
8.2.110.0060.00320.35
8.2.100.0110.00017.64
8.2.90.0000.00819.28
8.2.80.0080.00017.97
8.2.70.0050.00517.50
8.2.60.0040.00417.68
8.2.50.0060.00318.10
8.2.40.0040.00422.26
8.2.30.0080.00019.25
8.2.20.0040.00417.89
8.2.10.0000.00817.81
8.2.00.0000.00717.84
8.1.280.0210.00725.92
8.1.270.0050.00322.10
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.74
8.1.230.0070.00319.05
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0030.00618.64
8.1.160.0070.00019.00
8.1.150.0070.00020.49
8.1.140.0040.00419.31
8.1.130.0070.00018.80
8.1.120.0030.00317.36
8.1.110.0040.00417.28
8.1.100.0040.00417.25
8.1.90.0000.00817.28
8.1.80.0030.00317.28
8.1.70.0000.00717.32
8.1.60.0050.00317.37
8.1.50.0030.00517.32
8.1.40.0040.00417.36
8.1.30.0060.00317.43
8.1.20.0030.00517.36
8.1.10.0000.00817.33
8.1.00.0040.00417.33
8.0.300.0050.00318.77
8.0.290.0080.00016.63
8.0.280.0030.00318.29
8.0.270.0030.00317.22
8.0.260.0040.00416.75
8.0.250.0070.00016.91
8.0.240.0060.00316.79
8.0.230.0000.00716.71
8.0.220.0040.00416.64
8.0.210.0030.00616.66
8.0.200.0030.00316.70
8.0.190.0060.00316.80
8.0.180.0030.00716.61
8.0.170.0000.00716.68
8.0.160.0080.00016.82
8.0.150.0070.00016.72
8.0.140.0040.00416.74
8.0.130.0030.00313.22
8.0.120.0000.00716.70
8.0.110.0040.00416.78
8.0.100.0030.00516.86
8.0.90.0080.00016.74
8.0.80.0060.00916.67
8.0.70.0000.00716.65
8.0.60.0000.00716.62
8.0.50.0000.00716.75
8.0.30.0150.00516.85
8.0.20.0110.00817.40
8.0.10.0050.00216.74
8.0.00.0080.00816.73
7.4.330.0050.00015.55
7.4.320.0060.00016.34
7.4.300.0000.00716.48
7.4.290.0070.00016.46
7.4.280.0080.00016.44
7.4.270.0030.00316.28
7.4.260.0000.00513.12
7.4.250.0000.00716.39
7.4.240.0000.00716.37
7.4.230.0030.00316.44
7.4.220.0100.01116.46
7.4.210.0070.00716.35
7.4.200.0000.00716.48
7.4.160.0100.00716.42
7.4.150.0060.01217.40
7.4.140.0070.01317.86
7.4.130.0040.01516.43
7.4.120.0110.00816.35
7.3.330.0060.00012.96
7.3.320.0030.00313.02
7.3.310.0070.00015.89
7.3.300.0040.00416.15
7.3.290.0050.00916.13
7.3.280.0110.00416.11
7.3.270.0140.00317.40
7.3.260.0050.01116.38
7.3.250.0120.00716.16
7.3.240.0110.00616.21

preferences:
43.97 ms | 401 KiB | 5 Q