3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'trnd.de'; var_dump(str_replace('.', '_', $foo));

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)
8.3.60.0030.01116.38
8.3.50.0100.00316.30
8.3.40.0090.00918.77
8.3.30.0120.00318.31
8.3.20.0040.00419.02
8.3.10.0060.00321.73
8.3.00.0080.00020.46
8.2.180.0070.00716.38
8.2.170.0180.00322.96
8.2.160.0030.01220.92
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00722.26
8.2.120.0000.00826.35
8.2.110.0090.00022.08
8.2.100.0030.00817.78
8.2.90.0040.00418.97
8.2.80.0070.00017.97
8.2.70.0080.00017.63
8.2.60.0030.00617.92
8.2.50.0000.00818.10
8.2.40.0040.00420.64
8.2.30.0000.00819.11
8.2.20.0000.00717.47
8.2.10.0000.00717.93
8.2.00.0040.00417.94
8.1.280.0040.01125.92
8.1.270.0000.00823.90
8.1.260.0030.00628.09
8.1.250.0040.00428.09
8.1.240.0030.00721.85
8.1.230.0070.00419.14
8.1.220.0080.00317.79
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0060.00318.52
8.1.160.0030.00322.07
8.1.150.0060.00318.91
8.1.140.0000.00719.48
8.1.130.0040.00417.55
8.1.120.0000.00817.45
8.1.110.0000.00717.38
8.1.100.0070.00017.31
8.1.90.0000.00817.41
8.1.80.0000.00717.23
8.1.70.0000.00817.39
8.1.60.0050.00317.51
8.1.50.0040.00417.39
8.1.40.0000.00717.48
8.1.30.0040.00417.50
8.1.20.0080.00017.48
8.1.10.0000.00917.48
8.1.00.0080.00017.26
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0000.00617.18
8.0.260.0030.00517.18
8.0.250.0080.00016.78
8.0.240.0030.00316.84
8.0.230.0030.00316.91
8.0.220.0030.00316.80
8.0.210.0000.00716.80
8.0.200.0040.00416.86
8.0.190.0040.00416.89
8.0.180.0040.00416.77
8.0.170.0040.00416.73
8.0.160.0000.00716.93
8.0.150.0000.00716.82
8.0.140.0040.00416.74
8.0.130.0000.00613.20
8.0.120.0030.00616.76
8.0.110.0000.00716.84
8.0.100.0000.00816.85
8.0.90.0000.00716.67
8.0.80.0150.00016.72
8.0.70.0040.00416.81
8.0.60.0050.00316.87
8.0.50.0000.00716.76
8.0.30.0060.01317.07
8.0.20.0150.00417.40
8.0.10.0040.00416.85
8.0.00.0090.01216.60
7.4.330.0020.00215.08
7.4.320.0030.00316.45
7.4.300.0000.00616.55
7.4.290.0030.00316.35
7.4.280.0040.00416.31
7.4.270.0030.00316.50
7.4.260.0030.00316.52
7.4.250.0030.00316.30
7.4.240.0030.00316.32
7.4.230.0000.00716.41
7.4.220.0190.00716.63
7.4.210.0090.00616.42
7.4.200.0000.00716.55
7.4.160.0110.00616.43
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0130.00616.35
7.4.120.0100.00716.33
7.4.110.0110.00816.44
7.4.100.0190.00316.29
7.4.90.0090.01216.40
7.4.80.0070.01119.39
7.4.70.0090.00916.41
7.4.60.0090.00916.45
7.4.50.0070.00516.54
7.4.40.0140.00716.33
7.4.30.0080.00916.37
7.4.10.0100.01014.65
7.4.00.0100.00814.78
7.3.330.0030.00312.99
7.3.320.0060.00012.88
7.3.310.0000.00816.02
7.3.300.0000.00715.96
7.3.290.0090.00616.12
7.3.280.0100.00816.13
7.3.270.0130.00317.40
7.3.260.0110.00916.43
7.3.250.0100.00816.20
7.3.240.0120.00716.35
7.3.230.0120.00616.39
7.3.210.0070.01016.13
7.3.200.0060.01116.29
7.3.190.0070.01016.21
7.3.180.0180.00016.04
7.3.170.0130.00716.49
7.3.160.0060.00916.30
7.3.130.0040.01514.57
7.3.120.0040.01514.53
7.3.110.0090.01214.45
7.3.100.0000.01414.67
7.3.90.0070.00314.83
7.3.80.0000.00814.78
7.3.70.0120.00314.75
7.3.60.0100.00314.57
7.3.50.0060.00314.51
7.3.40.0040.01114.68
7.3.30.0030.00914.43
7.3.20.0080.00316.48
7.3.10.0030.01316.45
7.3.00.0040.01116.50
7.2.330.0100.00716.32
7.2.320.0120.00616.42
7.2.310.0090.00816.46
7.2.300.0090.00616.29
7.2.290.0120.00916.47
7.2.260.0130.00614.63
7.2.250.0090.00914.88
7.2.240.0040.01214.93
7.2.230.0000.01814.75
7.2.220.0000.01014.58
7.2.210.0070.00714.85
7.2.200.0070.01014.86
7.2.190.0090.00614.75
7.2.180.0050.00514.67
7.2.170.0070.01014.96
7.2.160.0040.01114.71
7.2.150.0000.01616.85
7.2.140.0040.00816.66
7.2.130.0030.01016.80
7.2.120.0000.01016.55
7.2.110.0000.01216.71
7.2.100.0040.01416.74
7.2.90.0110.00416.69
7.2.80.0100.00716.47
7.2.70.0060.00316.94
7.2.60.0040.01116.71
7.2.50.0090.00616.77
7.2.40.0030.00716.71
7.2.30.0120.00316.71
7.2.20.0100.00716.70
7.2.10.0030.01016.85
7.2.00.0080.00618.02
7.1.330.0100.00315.64
7.1.320.0000.01415.81
7.1.310.0130.00315.79
7.1.300.0030.00515.69
7.1.290.0030.01015.71
7.1.280.0030.00615.51
7.1.270.0070.00315.70
7.1.260.0030.00715.80
7.1.250.0080.00515.75
7.1.240.0060.00915.71
7.1.230.0000.00915.86
7.1.220.0030.01315.80
7.1.210.0100.00315.46
7.1.200.0050.00915.51
7.1.190.0070.00715.81
7.1.180.0060.00615.60
7.1.170.0000.01315.34
7.1.160.0030.00615.79
7.1.150.0070.00715.86
7.1.140.0070.00715.65
7.1.130.0050.00515.83
7.1.120.0080.00815.75
7.1.110.0060.00615.58
7.1.100.0120.00417.03
7.1.90.0030.01315.44
7.1.80.0040.00715.79
7.1.70.0070.00716.28
7.1.60.0040.00617.85
7.1.50.0000.01415.87
7.1.40.0060.01015.41
7.1.30.0060.00615.79
7.1.20.0060.00615.50
7.1.10.0080.00415.77
7.1.00.0080.04219.00
7.0.330.0120.00315.15
7.0.320.0040.00715.40
7.0.310.0040.00815.23
7.0.300.0070.00415.05
7.0.290.0070.00715.05
7.0.280.0060.00615.30
7.0.270.0000.01115.11
7.0.260.0000.01315.52
7.0.250.0060.00315.36
7.0.240.0060.00915.52
7.0.230.0070.00715.30
7.0.220.0090.00615.50
7.0.210.0070.00715.30
7.0.200.0160.00815.12
7.0.190.0090.00315.42
7.0.180.0030.01015.05
7.0.170.0060.00915.43
7.0.160.0000.01315.57
7.0.150.0000.00915.42
7.0.140.0070.00715.34
7.0.130.0130.00715.40
7.0.120.0000.01115.29
7.0.110.0030.01315.51
7.0.100.0130.04817.70
7.0.90.0130.03817.65
7.0.80.0220.04217.63
7.0.70.0160.03117.70
7.0.60.0220.02717.80
7.0.50.0150.03317.83
7.0.40.0140.03616.85
7.0.30.0150.03216.74
7.0.20.0280.03416.87
7.0.10.0140.03416.90
7.0.00.0100.04316.65
5.6.400.0060.00614.09
5.6.390.0120.00313.89
5.6.380.0000.01514.25
5.6.370.0070.00713.96
5.6.360.0040.01113.98
5.6.350.0100.00614.26
5.6.340.0030.01014.37
5.6.330.0030.00914.00
5.6.320.0090.00614.37
5.6.310.0040.01214.50
5.6.300.0100.00013.93
5.6.290.0100.00614.10
5.6.280.0140.00314.16
5.6.270.0000.01414.08
5.6.260.0080.00814.13
5.6.250.0080.03817.31
5.6.240.0190.02517.46
5.6.230.0150.04717.38
5.6.220.0050.03517.45
5.6.210.0050.03717.46
5.6.200.0070.03517.64
5.6.190.0110.03017.56
5.6.180.0050.03517.56
5.6.170.0070.03717.59
5.6.160.0100.03317.72
5.6.150.0120.04017.56
5.6.140.0070.04517.61
5.6.130.0080.03917.56
5.6.120.0090.03717.49
5.6.110.0050.03517.67
5.6.100.0100.03317.55
5.6.90.0100.03217.51
5.6.80.0110.03117.25
5.6.70.0100.03317.30
5.6.60.0100.04317.24
5.6.50.0080.03217.32
5.6.40.0090.03417.27
5.6.30.0050.03117.29
5.6.20.0120.02817.30
5.6.10.0090.02917.27
5.6.00.0100.02917.27

preferences:
61.79 ms | 401 KiB | 5 Q