3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_ireplace("WORLD","Peter","Hello world!"); ?>

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)
8.3.60.0070.00716.38
8.3.50.0100.00921.21
8.3.40.0070.00718.53
8.3.30.0100.00318.68
8.3.20.0040.00420.30
8.3.10.0060.00321.73
8.3.00.0040.00423.64
8.2.180.0070.01116.32
8.2.170.0100.00722.96
8.2.160.0030.01020.52
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00419.64
8.2.120.0050.00326.35
8.2.110.0030.00722.08
8.2.100.0090.00317.80
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0030.00718.07
8.2.40.0040.00420.48
8.2.30.0000.00719.26
8.2.20.0050.00317.61
8.2.10.0040.00417.83
8.2.00.0040.00417.98
8.1.280.0110.00725.92
8.1.270.0170.00323.97
8.1.260.0030.00728.09
8.1.250.0040.00428.09
8.1.240.0030.00720.96
8.1.230.0080.00319.16
8.1.220.0070.00017.74
8.1.210.0060.00318.77
8.1.200.0080.00017.10
8.1.190.0040.00416.98
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0000.00720.61
8.1.150.0000.00718.66
8.1.140.0000.00919.47
8.1.130.0000.00717.52
8.1.120.0000.00717.36
8.1.110.0000.00717.28
8.1.100.0000.00817.34
8.1.90.0040.00417.29
8.1.80.0000.00817.30
8.1.70.0000.00717.33
8.1.60.0000.00817.34
8.1.50.0030.00617.38
8.1.40.0000.00917.36
8.1.30.0070.00017.55
8.1.20.0040.00417.37
8.1.10.0000.00817.35
8.1.00.0000.00817.34
8.0.300.0000.00818.77
8.0.290.0050.00316.63
8.0.280.0000.00718.50
8.0.270.0030.00317.09
8.0.260.0000.00617.18
8.0.250.0050.00216.91
8.0.240.0060.00316.79
8.0.230.0000.00716.71
8.0.220.0000.00716.74
8.0.210.0040.00416.78
8.0.200.0000.00716.82
8.0.190.0000.00716.86
8.0.180.0040.00416.70
8.0.170.0040.00416.82
8.0.160.0090.00016.78
8.0.150.0000.00716.67
8.0.140.0030.00416.55
8.0.130.0060.00313.27
8.0.120.0040.00416.76
8.0.110.0000.00716.74
8.0.100.0000.00716.72
8.0.90.0050.00216.75
8.0.80.0070.00716.77
8.0.70.0080.00016.63
8.0.60.0000.00716.65
8.0.50.0040.00416.53
8.0.30.0110.00816.87
8.0.20.0120.00917.40
8.0.10.0000.00816.71
8.0.00.0100.00916.65
7.4.330.0020.00216.80
7.4.320.0000.00616.27
7.4.300.0070.00016.36
7.4.290.0070.00016.37
7.4.280.0030.00616.34
7.4.270.0000.00716.47
7.4.260.0030.00316.44
7.4.250.0000.00716.20
7.4.240.0020.00516.46
7.4.230.0030.00316.29
7.4.220.0110.01116.36
7.4.210.0060.00916.23
7.4.200.0030.00316.27
7.4.160.0120.00416.42
7.4.150.0030.01517.40
7.4.140.0120.00817.86
7.4.130.0110.01116.40
7.4.120.0120.00916.40
7.4.110.0100.00716.57
7.4.100.0110.00716.59
7.4.90.0030.01416.26
7.4.80.0130.00719.39
7.4.70.0000.01616.41
7.4.60.0110.00516.42
7.4.50.0080.00616.32
7.4.40.0110.01116.27
7.4.30.0150.00316.27
7.4.00.0000.01614.97
7.3.330.0030.00313.06
7.3.320.0070.00013.13
7.3.310.0030.00316.19
7.3.300.0070.00016.13
7.3.290.0100.00716.12
7.3.280.0050.01216.10
7.3.270.0180.00317.40
7.3.260.0140.00316.16
7.3.250.0110.00616.19
7.3.240.0100.01116.37
7.3.230.0100.01316.45
7.3.210.0120.00416.38
7.3.200.0090.00919.39
7.3.190.0130.00416.39
7.3.180.0040.01116.33
7.3.170.0160.00016.36
7.3.160.0100.00716.50
7.3.10.0030.00916.58
7.3.00.0060.00316.38
7.2.330.0090.01516.21
7.2.320.0080.00816.52
7.2.310.0090.00916.49
7.2.300.0130.00316.62
7.2.290.0060.01016.23
7.2.130.0030.01016.80
7.2.120.0090.00316.68
7.2.110.0070.00716.82
7.2.100.0040.00716.63
7.2.90.0070.00416.46
7.2.80.0030.00716.71
7.2.70.0110.00616.82
7.2.60.0070.01016.76
7.2.50.0080.00316.80
7.2.40.0120.00416.76
7.2.30.0090.00916.91
7.2.20.0000.01516.81
7.2.10.0060.00616.64
7.2.00.0030.00617.89
7.1.250.0100.00715.71
7.1.200.0040.00815.79
7.1.100.0030.00917.76
7.1.70.0040.00417.04
7.1.60.0090.01319.30
7.1.50.0110.00816.82
7.1.00.0070.07322.33
7.0.200.0030.00516.81
7.0.60.0170.08021.77
7.0.50.0070.08017.81
7.0.40.0000.08720.30
7.0.30.0300.08320.32
7.0.20.0200.07320.18
7.0.10.0070.08320.18
7.0.00.0070.08320.17
5.6.280.0030.05321.11
5.6.210.0100.05020.52
5.6.200.0070.06318.09
5.6.190.0000.04720.75
5.6.180.0400.07320.56
5.6.170.0400.03720.66
5.6.160.0000.04320.51
5.6.150.0000.06718.16
5.6.140.0070.04718.09
5.6.130.0100.07318.11
5.6.120.0100.04720.89
5.6.110.0030.07720.93
5.6.100.0070.08321.03
5.6.90.0100.07320.87
5.6.80.0100.03320.50
5.5.350.0200.04320.43
5.5.340.0030.07017.96
5.5.330.0030.04320.37
5.5.320.0730.05320.13
5.5.310.0270.04320.17
5.5.300.0070.04017.98
5.5.290.0030.04317.91
5.5.280.0030.08320.84
5.5.270.0070.04320.86
5.5.260.0130.07720.75
5.5.250.0100.03320.61
5.5.240.0130.04320.11

preferences:
42.08 ms | 401 KiB | 5 Q