3v4l.org

run code in 300+ PHP versions simultaneously
<?php $table = array( 'hi' => 'hello', 'no' => 'yes', 'stuff' => array( 'house' => 'mouse', 'claus' => 'santa', ) ); echo str_replace(array_keys($table), array_values($table), 'Hello friends! I have some for you, no?');

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)
8.3.60.0110.00316.47
8.3.50.0170.00217.27
8.3.40.0070.00718.70
8.3.30.0070.00718.65
8.3.20.0050.00318.69
8.3.10.0060.00320.54
8.3.00.0030.00619.38
8.2.180.0100.01016.50
8.2.170.0140.00422.96
8.2.160.0100.00721.02
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00919.49
8.2.110.0060.00322.25
8.2.100.0110.00019.76
8.2.90.0070.00019.21
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0110.00317.78
8.2.50.0040.00418.07
8.2.40.0070.00018.28
8.2.30.0070.00317.94
8.2.20.0000.00717.52
8.2.10.0040.00417.58
8.2.00.0000.00817.50
8.1.280.0110.00425.92
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0080.00319.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.84
8.1.160.0040.00418.73
8.1.150.0040.00418.57
8.1.140.0000.00717.38
8.1.130.0080.00017.68
8.1.120.0000.00817.43
8.1.110.0050.00317.26
8.1.100.0040.00417.29
8.1.90.0000.00717.38
8.1.80.0050.00217.39
8.1.70.0050.00317.25
8.1.60.0040.00417.39
8.1.50.0070.00017.30
8.1.40.0000.00717.43
8.1.30.0000.00717.55
8.1.20.0080.00017.54
8.1.10.0000.00717.40
8.1.00.0030.00617.35
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.42
8.0.270.0000.00717.23
8.0.260.0090.00016.80
8.0.250.0040.00417.04
8.0.240.0000.00817.05
8.0.230.0030.00316.98
8.0.220.0000.00616.78
8.0.210.0000.00816.78
8.0.200.0030.00316.88
8.0.190.0080.00016.84
8.0.180.0000.00716.79
8.0.170.0040.00716.89
8.0.160.0030.00516.96
8.0.150.0030.00616.89
8.0.140.0040.00716.74
8.0.130.0000.00613.34
8.0.120.0040.00416.85
8.0.110.0000.00716.73
8.0.100.0000.00716.71
8.0.90.0070.00016.88
8.0.80.0070.01016.90
8.0.70.0040.00416.85
8.0.60.0000.00716.92
8.0.50.0000.00716.92
8.0.30.0100.01117.04
8.0.20.0150.00617.01
8.0.10.0000.00716.85
8.0.00.0220.01016.74
7.4.330.0000.00512.92
7.4.320.0070.00016.42
7.4.300.0000.00816.43
7.4.290.0070.00016.47
7.4.280.0000.00716.56
7.4.270.0040.00416.52
7.4.260.0030.00313.21
7.4.250.0000.00816.50
7.4.240.0040.00416.53
7.4.230.0030.00316.59
7.4.220.0060.01216.42
7.4.210.0090.00716.50
7.4.200.0030.00316.51
7.4.190.0030.00316.48
7.4.160.0060.00916.47
7.4.150.0070.01016.30
7.4.140.0120.00916.47
7.4.130.0120.00616.32
7.4.120.0080.00916.46
7.4.110.0110.00616.49
7.4.100.0100.00716.50
7.4.90.0170.00716.42
7.4.80.0100.00616.65
7.4.70.0090.00916.49
7.4.60.0100.01416.36
7.4.50.0020.00216.58
7.4.40.0100.00316.29
7.4.30.0120.00416.49
7.4.00.0070.01014.82
7.3.330.0000.00612.89
7.3.320.0050.00013.05
7.3.310.0000.00716.03
7.3.300.0000.00616.18
7.3.290.0110.00316.18
7.3.280.0090.00616.20
7.3.270.0100.00716.35
7.3.260.0070.01716.43
7.3.250.0090.01216.38
7.3.240.0060.01116.13
7.3.230.0070.01016.24
7.3.210.0030.01316.24
7.3.200.0080.00819.39
7.3.190.0100.00616.24
7.3.180.0030.01316.24
7.3.170.0130.00316.20
7.3.160.0060.00916.34
7.3.120.0070.01014.45
7.2.330.0160.00316.63
7.2.320.0030.01616.54
7.2.310.0150.01316.58
7.2.300.0110.00716.42
7.2.290.0100.01016.61
7.2.00.0040.01519.33
7.1.100.0040.00718.24
7.1.70.0000.01117.09
7.1.60.0160.00919.40
7.1.50.0100.01316.89
7.1.00.0100.07022.35
7.0.200.0040.00416.70
7.0.140.0030.07021.92
7.0.120.0000.03322.15
7.0.60.0070.04019.91
7.0.50.0030.04017.84
7.0.40.0070.03717.74
7.0.30.0100.03317.76
7.0.20.0070.03717.68
7.0.10.0000.04317.73
7.0.00.0000.04317.79
5.6.280.0030.07320.88
5.6.210.0030.04020.52
5.6.200.0030.04018.21
5.6.190.0000.04318.08
5.6.180.0030.04018.15
5.6.170.0030.04018.11
5.6.160.0070.03718.12
5.6.150.0030.05018.18
5.6.140.0130.03718.11
5.6.130.0070.03718.13
5.6.120.0030.05018.22
5.6.110.0070.03718.16
5.6.100.0030.05018.11
5.6.90.0030.04018.15
5.6.80.0000.04017.58
5.6.70.0070.03317.50
5.6.60.0070.03317.50
5.6.50.0000.04017.50
5.6.40.0030.04317.54
5.6.30.0030.04017.54
5.6.20.0070.07717.54
5.6.10.0100.06017.44
5.6.00.0130.06317.56
5.5.350.0170.04720.43
5.5.340.0030.04017.91
5.5.330.0000.04018.02
5.5.320.0000.04317.92
5.5.310.0070.05317.96
5.5.300.0000.04317.89
5.5.290.0070.04717.93
5.5.280.0030.04017.96
5.5.270.0100.03317.96
5.5.260.0030.04017.96
5.5.250.0000.04017.71
5.5.240.0030.03717.36
5.5.230.0070.03317.30
5.5.220.0100.03017.25
5.5.210.0070.03317.25
5.5.200.0000.04017.34
5.5.190.0070.03317.26
5.5.180.0030.03717.22
5.5.160.0030.08017.25
5.5.150.0070.07317.23
5.5.140.0070.06717.26
5.5.130.0100.07717.22
5.5.120.0070.08017.33
5.5.110.0130.07317.27
5.5.100.0070.08017.17
5.5.90.0030.04017.26
5.5.80.0030.07717.13
5.5.70.0030.05717.24
5.5.60.0100.04717.16
5.5.50.0030.06317.24
5.5.40.0070.06317.22
5.5.30.0030.05017.20
5.5.20.0100.08317.22
5.5.10.0030.08017.24
5.5.00.0030.06717.21
5.4.450.0000.04019.29
5.4.440.0070.03319.40
5.4.430.0070.03719.37
5.4.420.0030.03719.35
5.4.410.0000.04019.19
5.4.400.0000.04019.02
5.4.390.0000.04018.90
5.4.380.0100.03019.07
5.4.370.0070.04018.82
5.4.360.0000.04019.06
5.4.350.0030.03318.96
5.4.340.0070.05318.99
5.4.320.0100.06018.98
5.4.310.0100.06319.04
5.4.300.0170.05718.98
5.4.290.0070.04019.09
5.4.280.0130.07018.98
5.4.270.0070.06719.07
5.4.260.0030.08319.20
5.4.250.0130.07018.97
5.4.240.0070.08018.95
5.4.230.0130.07319.12
5.4.220.0130.07318.81
5.4.210.0070.06319.11
5.4.200.0070.08319.07
5.4.190.0170.06318.89
5.4.180.0100.05018.97
5.4.170.0000.04719.05
5.4.160.0030.06318.97
5.4.150.0070.08019.02
5.4.140.0030.03716.47
5.4.130.0130.05716.17
5.4.120.0070.07016.19
5.4.110.0070.07716.17
5.4.100.0100.07716.29
5.4.90.0100.03716.25
5.4.80.0000.05016.34
5.4.70.0030.03716.25
5.4.60.0030.06016.23
5.4.50.0000.08016.27
5.4.40.0100.07316.25
5.4.30.0000.08016.22
5.4.20.0070.07016.36
5.4.10.0200.05716.28
5.4.00.0030.06315.78
5.3.290.0100.07314.65
5.3.280.0070.08014.41
5.3.270.0070.04714.57
5.3.260.0130.05714.52
5.3.250.0170.07014.45
5.3.240.0070.07314.56
5.3.230.0100.05014.57
5.3.220.0070.07714.34
5.3.210.0070.07714.52
5.3.200.0100.07314.55
5.3.190.0100.07714.48
5.3.180.0170.06314.34
5.3.170.0100.03014.48
5.3.160.0070.06714.52
5.3.150.0070.06714.64
5.3.140.0100.07714.37
5.3.130.0100.06714.48
5.3.120.0100.08014.48
5.3.110.0170.06014.50
5.3.100.0030.07313.97
5.3.90.0100.06713.79
5.3.80.0000.04713.96
5.3.70.0030.04313.98
5.3.60.0070.07313.93
5.3.50.0030.04713.92
5.3.40.0030.05313.72
5.3.30.0000.06313.76
5.3.20.0100.07313.68
5.3.10.0070.04013.60
5.3.00.0100.06313.59
5.2.170.0100.06011.22
5.2.160.0030.04011.22
5.2.150.0030.06311.22
5.2.140.0130.03311.22
5.2.130.0030.03711.22
5.2.120.0030.06711.22
5.2.110.0070.04711.22
5.2.100.0070.06311.22
5.2.90.0070.06311.22
5.2.80.0030.06711.22
5.2.70.0100.04011.22
5.2.60.0070.04711.22
5.2.50.0000.05711.22
5.2.40.0070.05311.22
5.2.30.0030.06311.22
5.2.20.0030.06311.22
5.2.10.0030.06311.22
5.2.00.0100.04311.22
5.1.60.0100.03311.22
5.1.50.0030.03711.22
5.1.40.0030.04711.22
5.1.30.0030.03311.22
5.1.20.0030.03011.22
5.1.10.0070.02711.22
5.1.00.0100.05311.22
5.0.50.0000.04311.22
5.0.40.0030.04311.22
5.0.30.0100.02711.22
5.0.20.0070.03011.22
5.0.10.0000.04711.22
5.0.00.0000.06711.22
4.4.90.0000.02311.22
4.4.80.0000.04011.22
4.4.70.0070.03311.22
4.4.60.0000.03711.22
4.4.50.0030.02311.22
4.4.40.0100.03011.22
4.4.30.0000.03311.22
4.4.20.0030.03311.22
4.4.10.0000.04011.22
4.4.00.0070.05311.22
4.3.110.0000.03011.22
4.3.100.0000.02011.22
4.3.90.0030.03311.22
4.3.80.0030.05011.22
4.3.70.0030.03011.22
4.3.60.0130.02711.22
4.3.50.0100.03011.22
4.3.40.0070.04711.22
4.3.30.0000.03711.22
4.3.20.0030.03311.22
4.3.10.0030.02311.22
4.3.00.0030.02011.22

preferences:
40.48 ms | 401 KiB | 5 Q