3v4l.org

run code in 300+ PHP versions simultaneously
<?php  $my_str = 'The quick brown fox jumps over the lazy dog';  echo str_replace("fox", "", $my_str);  ?>

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)
8.3.70.0120.00318.18
8.3.60.0110.00316.50
8.3.50.0110.00822.81
8.3.40.0140.00018.59
8.3.30.0070.00719.11
8.3.20.0070.00020.28
8.3.10.0070.00023.60
8.3.00.0000.00817.50
8.2.180.0110.00416.50
8.2.170.0080.00622.96
8.2.160.0070.00720.18
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0130.00626.16
8.2.120.0080.00021.05
8.2.110.0080.00320.84
8.2.100.0090.00317.59
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00718.09
8.2.30.0000.00717.93
8.2.20.0070.00017.44
8.2.10.0000.00717.97
8.2.00.0000.00717.45
8.1.280.0130.00725.92
8.1.270.0060.00323.61
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.01522.27
8.1.230.0040.00720.97
8.1.220.0030.00618.77
8.1.210.0060.00318.87
8.1.200.0000.00817.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0040.00421.97
8.1.150.0000.00818.73
8.1.140.0000.00917.27
8.1.130.0050.00217.75
8.1.120.0040.00417.25
8.1.110.0050.00317.20
8.1.100.0000.00817.31
8.1.90.0000.00717.21
8.1.80.0050.00217.30
8.1.70.0000.00817.23
8.1.60.0000.00917.45
8.1.50.0030.00617.36
8.1.40.0000.00817.39
8.1.30.0000.00817.42
8.1.20.0040.00417.41
8.1.10.0040.00417.44
8.1.00.0000.00717.38
8.0.300.0070.00019.91
8.0.290.0000.00816.63
8.0.280.0000.00718.24
8.0.270.0030.00317.21
8.0.260.0030.00317.10
8.0.250.0060.00016.82
8.0.240.0070.00016.83
8.0.230.0030.00316.72
8.0.220.0040.00416.75
8.0.210.0000.00716.79
8.0.200.0070.00016.83
8.0.190.0040.00416.69
8.0.180.0030.00516.61
8.0.170.0040.00416.82
8.0.160.0040.00416.72
8.0.150.0040.00416.68
8.0.140.0040.00416.67
8.0.130.0060.00013.29
8.0.120.0040.00416.60
8.0.110.0070.00016.80
8.0.100.0000.00716.86
8.0.90.0030.00316.66
8.0.80.0060.01516.70
8.0.70.0030.00616.76
8.0.60.0050.00216.76
8.0.50.0030.00516.72
8.0.30.0100.00917.07
8.0.20.0200.00417.40
8.0.10.0000.00716.87
8.0.00.0120.00516.64
7.4.330.0050.00015.02
7.4.320.0000.00616.46
7.4.300.0060.00016.44
7.4.290.0030.00316.30
7.4.280.0000.00816.35
7.4.270.0000.00816.51
7.4.260.0030.00316.39
7.4.250.0070.00016.39
7.4.240.0030.00516.35
7.4.230.0070.00016.26
7.4.220.0090.00916.41
7.4.210.0000.01416.32
7.4.200.0070.00016.46
7.4.160.0130.00416.44
7.4.150.0030.02117.40
7.4.140.0100.00717.86
7.4.130.0020.01516.50
7.4.120.0090.00916.38
7.4.110.0140.00316.30
7.4.100.0170.00016.44
7.4.90.0070.01016.25
7.4.80.0040.01319.39
7.4.70.0110.01116.47
7.4.60.0070.01016.14
7.4.50.0000.00716.39
7.4.40.0070.01016.56
7.4.30.0120.00316.27
7.3.330.0000.00613.23
7.3.320.0000.00513.07
7.3.310.0030.00316.26
7.3.300.0000.00716.14
7.3.290.0080.00516.17
7.3.280.0080.01016.13
7.3.270.0080.00817.40
7.3.260.0100.01316.55
7.3.250.0140.00716.33
7.3.240.0070.01016.40
7.3.230.0110.00616.39
7.3.210.0100.00716.18
7.3.200.0080.00819.39
7.3.190.0120.00916.44
7.3.180.0070.01016.20
7.3.170.0060.00916.27
7.3.160.0040.01116.32
7.2.330.0030.01416.29
7.2.320.0100.00616.23
7.2.310.0120.00616.48
7.2.300.0100.00716.49
7.2.290.0130.01016.33
5.4.310.0300.04319.09
5.4.300.0470.06019.16
5.4.290.0300.06719.19
5.4.280.0270.07319.16
5.4.270.0230.05318.85
5.4.260.0230.04719.16
5.4.250.0270.05318.85
5.4.240.0270.07719.09
5.4.230.0300.06718.94
5.4.220.0230.04718.94
5.4.210.0170.04719.16
5.4.200.0270.03319.14
5.4.190.0300.07018.86
5.4.180.0230.04019.30
5.4.170.0270.03318.98
5.4.160.0330.04719.02
5.4.150.0270.07319.11
5.4.140.0330.06716.36
5.4.130.0300.05016.50
5.4.120.0300.04316.34
5.4.110.0270.05316.45
5.4.100.0270.07316.45
5.4.90.0270.06716.45
5.4.80.0300.07316.34
5.4.70.0400.05716.44
5.4.60.0330.05016.25
5.4.50.0200.05716.25
5.4.40.0370.06016.35
5.4.30.0270.05716.16
5.4.20.0270.07016.50
5.4.10.0270.04716.51
5.4.00.0300.04715.96

preferences:
43.58 ms | 401 KiB | 5 Q