3v4l.org

run code in 300+ PHP versions simultaneously
<?php $abc = 'ZZZZZ-- Aaa Bbb Ccc'; $abc = str_replace("-- Aaa Bbb Ccc","",$abc); echo $abc;

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)
8.3.60.0110.01116.38
8.3.50.0100.00716.43
8.3.40.0130.00318.72
8.3.30.0100.00318.57
8.3.20.0040.00420.95
8.3.10.0000.00723.48
8.3.00.0070.00021.77
8.2.180.0110.01118.29
8.2.170.0040.01122.96
8.2.160.0000.01422.16
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.65
8.2.110.0100.00022.12
8.2.100.0070.00417.72
8.2.90.0070.00419.09
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0070.00318.07
8.2.40.0000.00819.88
8.2.30.0040.00418.13
8.2.20.0040.00418.12
8.2.10.0040.00419.18
8.2.00.0040.00419.24
8.1.270.0080.00020.53
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00624.01
8.1.230.0110.00022.26
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0070.00417.25
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0060.00318.61
8.1.160.0070.00018.87
8.1.150.0040.00419.05
8.1.140.0040.00422.45
8.1.130.0000.00717.38
8.1.120.0030.00317.42
8.1.110.0050.00317.27
8.1.100.0040.00417.38
8.1.90.0040.00417.30
8.1.80.0000.00817.42
8.1.70.0030.00617.30
8.1.60.0040.00417.53
8.1.50.0000.00817.33
8.1.40.0000.00817.35
8.1.30.0000.00817.51
8.1.20.0000.00817.56
8.1.10.0030.00617.51
8.1.00.0040.00417.48
8.0.300.0000.01118.77
8.0.290.0060.00316.63
8.0.280.0000.00818.49
8.0.270.0000.00717.91
8.0.260.0000.00716.72
8.0.250.0000.00816.96
8.0.240.0000.00616.97
8.0.230.0000.00716.75
8.0.220.0030.00316.80
8.0.210.0030.00316.69
8.0.200.0000.00716.91
8.0.190.0000.00716.95
8.0.180.0030.00516.86
8.0.170.0060.00316.87
8.0.160.0060.00316.82
8.0.150.0030.00616.75
8.0.140.0000.00716.68
8.0.130.0000.00813.34
8.0.120.0000.00716.68
8.0.110.0000.00716.86
8.0.100.0070.00016.79
8.0.90.0000.00916.77
8.0.80.0070.01216.76
8.0.70.0040.00416.67
8.0.60.0040.00416.72
8.0.50.0080.00016.84
8.0.30.0090.00916.93
8.0.20.0190.00316.87
8.0.10.0000.00716.84
8.0.00.0120.00616.57
7.4.330.0050.00016.71
7.4.320.0000.00616.45
7.4.300.0040.00416.39
7.4.290.0020.00516.51
7.4.280.0030.00716.50
7.4.270.0000.00716.55
7.4.260.0000.00513.14
7.4.250.0020.00516.49
7.4.240.0030.00416.46
7.4.230.0040.00416.57
7.4.220.0000.00716.54
7.4.210.0090.00616.55
7.4.200.0030.00316.18
7.4.140.0040.01217.86
7.4.130.0130.00416.57
7.4.120.0150.00416.46
7.4.110.0070.01116.29
7.4.100.0100.00716.45
7.4.90.0140.00316.63
7.4.80.0160.00419.39
7.4.70.0100.01316.19
7.4.60.0180.00316.46
7.4.50.0030.00716.54
7.4.40.0160.00016.54
7.4.10.0070.00916.13
7.4.00.0090.00616.54
7.3.330.0040.00416.26
7.3.320.0040.00413.10
7.3.310.0030.00316.04
7.3.300.0040.00416.24
7.3.290.0080.00916.16
7.3.280.0140.00016.15
7.3.260.0080.00816.26
7.3.240.0090.00916.25
7.3.230.0100.00716.36
7.3.210.0090.00616.11
7.3.200.0060.00916.20
7.3.190.0030.01316.29
7.3.180.0060.00916.44
7.3.170.0070.01016.31
7.3.160.0100.01016.50
7.3.130.0030.01016.32
7.3.120.0150.00016.12
7.3.110.0060.00916.07
7.3.100.0090.00616.27
7.3.90.0110.00416.42
7.3.80.0030.01316.57
7.3.70.0130.00316.20
7.3.60.0080.00816.11
7.3.50.0110.00716.28
7.3.40.0140.00316.21
7.3.30.0090.00616.33
7.3.20.0090.00616.18
7.3.10.0160.00016.19
7.3.00.0130.00316.26
7.2.330.0070.01416.30
7.2.320.0080.00816.60
7.2.310.0090.00616.65
7.2.300.0160.00716.44
7.2.290.0090.00616.40
7.2.260.0060.01216.41
7.2.250.0150.00016.43
7.2.240.0090.00616.19
7.2.230.0120.00616.57
7.2.220.0030.01216.33
7.2.210.0120.00616.22
7.2.200.0040.01416.52
7.2.190.0070.01016.29
7.2.180.0030.01316.52
7.2.170.0110.00816.45
7.2.160.0060.01116.43
7.2.150.0000.01516.59
7.2.140.0090.00916.41
7.2.130.0030.01316.29
7.2.120.0110.00716.48
7.2.110.0100.01016.63
7.2.100.0130.00316.54
7.2.90.0060.01516.38
7.2.80.0040.01316.50
7.2.70.0050.01016.45
7.2.60.0100.00716.40
7.2.50.0100.01016.32
7.2.40.0060.00916.37
7.2.30.0130.01316.45
7.2.20.0110.00716.48
7.2.10.0030.01216.60
7.2.00.0130.00316.31

preferences:
52.89 ms | 400 KiB | 5 Q