3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('{aaa}', 'bbb', 'hpdaaafijfew');

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)
8.3.60.0090.00918.30
8.3.50.0120.00316.30
8.3.40.0150.00018.65
8.3.30.0040.01218.92
8.3.20.0000.00721.90
8.3.10.0040.00423.59
8.3.00.0000.00722.43
8.2.180.0100.01016.75
8.2.170.0150.00622.96
8.2.160.0130.00320.39
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0090.00026.16
8.2.110.0060.00320.19
8.2.100.0090.00317.84
8.2.90.0050.00317.88
8.2.80.0040.00418.85
8.2.70.0000.01217.91
8.2.60.0080.00018.09
8.2.50.0000.00818.10
8.2.40.0040.00419.26
8.2.30.0050.00219.21
8.2.20.0020.00517.93
8.2.10.0000.00819.12
8.2.00.0050.00219.10
8.1.280.0070.00725.92
8.1.270.0040.00422.04
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00020.57
8.1.230.0070.00417.70
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.25
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0030.00618.64
8.1.160.0030.00718.75
8.1.150.0040.00418.64
8.1.140.0070.00020.80
8.1.130.0000.00719.98
8.1.120.0000.00717.31
8.1.110.0060.00317.35
8.1.100.0000.00817.42
8.1.90.0040.00417.46
8.1.80.0060.00317.43
8.1.70.0000.00717.46
8.1.60.0040.00417.54
8.1.50.0070.00017.54
8.1.40.0040.00417.41
8.1.30.0040.00417.73
8.1.20.0060.00317.57
8.1.10.0040.00417.57
8.1.00.0000.00817.52
8.0.300.0050.00218.77
8.0.290.0030.00516.75
8.0.280.0000.00818.35
8.0.270.0000.00817.26
8.0.260.0030.00319.97
8.0.250.0050.00316.99
8.0.240.0040.00417.04
8.0.230.0070.00016.96
8.0.220.0080.00016.90
8.0.210.0030.00316.86
8.0.200.0030.00316.97
8.0.190.0000.00716.95
8.0.180.0030.00516.96
8.0.170.0060.00316.89
8.0.160.0000.00716.85
8.0.150.0030.00316.76
8.0.140.0000.00716.85
8.0.130.0000.00613.38
8.0.120.0070.00016.83
8.0.110.0050.00316.94
8.0.100.0030.00516.91
8.0.90.0040.00416.77
8.0.80.0090.00516.90
8.0.70.0000.00716.84
8.0.60.0000.00716.78
8.0.50.0050.00316.93
8.0.30.0070.01117.33
8.0.20.0110.00817.11
8.0.10.0000.00816.82
8.0.00.0140.00416.91
7.4.330.0000.00515.55
7.4.320.0000.00616.47
7.4.300.0070.00016.58
7.4.290.0030.00316.64
7.4.280.0000.00816.46
7.4.270.0040.00416.65
7.4.260.0030.00313.31
7.4.250.0050.00316.52
7.4.240.0040.00416.58
7.4.230.0030.00316.48
7.4.220.0030.00316.68
7.4.210.0070.00916.63
7.4.200.0000.00716.74
7.4.130.0150.01016.63
7.4.120.0140.00316.57
7.4.110.0060.01216.39
7.4.100.0080.00816.55
7.4.90.0070.01116.37
7.4.80.0030.01919.39
7.4.70.0130.00316.70
7.4.60.0090.00916.59
7.4.50.0040.00816.64
7.4.40.0160.00416.67
7.4.00.0070.00714.85
7.3.330.0000.00716.28
7.3.320.0000.00513.01
7.3.310.0000.00716.10
7.3.300.0000.00616.18
7.3.290.0130.00416.34
7.3.260.0090.01016.45
7.3.240.0110.00616.42
7.3.230.0100.00716.47
7.3.210.0080.00816.24
7.3.200.0100.01416.27
7.3.190.0090.00916.41
7.3.180.0080.00816.34
7.3.170.0060.00916.41
7.3.160.0080.00816.32
7.3.120.0070.01114.94
7.3.110.0030.01014.86
7.3.100.0020.01314.99
7.3.90.0060.00814.74
7.3.80.0060.00814.83
7.3.70.0080.00614.75
7.3.60.0080.00714.80
7.3.50.0080.00614.78
7.3.40.0050.01014.78
7.3.30.0050.00914.80
7.3.20.0110.00616.10
7.3.10.0100.00715.98
7.3.00.0060.01216.02
7.2.330.0100.01616.64
7.2.320.0120.00616.57
7.2.310.0140.00316.64
7.2.300.0040.01116.85
7.2.290.0060.00916.66
7.2.240.0090.00714.96
7.2.230.0030.01314.97
7.2.220.0060.01015.08
7.2.210.0090.00715.03
7.2.200.0080.00715.01
7.2.190.0070.01015.01
7.2.180.0060.01014.98
7.2.170.0080.00615.11
7.2.160.0050.01115.10
7.2.150.0060.01016.30
7.2.140.0110.00716.43
7.2.130.0100.00716.29
7.2.120.0090.00716.30
7.2.110.0070.00916.17
7.2.100.0080.00916.32
7.2.90.0060.01216.39
7.2.80.0100.00916.25
7.2.70.0050.01216.38
7.2.60.0080.01116.27
7.2.50.0110.00616.28
7.2.40.0070.01016.24
7.2.30.0080.00716.33
7.2.20.0100.00616.23
7.2.10.0100.00616.29
7.2.00.0070.00716.33
7.1.330.0060.00615.85
7.1.320.0070.00915.22
7.1.310.0120.00615.33
7.1.300.0060.00815.05
7.1.290.0100.00615.32
7.1.280.0080.01015.04
7.1.270.0070.01015.06
7.1.260.0030.01115.12
7.1.250.0040.01115.20

preferences:
66.25 ms | 401 KiB | 5 Q