3v4l.org

run code in 500+ PHP versions simultaneously
<?php print str_replace('text', NULL, 'This is text.');

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)
8.5.70.0090.00918.43
8.5.60.0090.00816.69
8.5.50.0150.00518.34
8.5.30.0100.00817.16
8.5.20.0110.00719.44
8.5.10.0110.00716.65
8.5.00.0070.01019.65
8.4.210.0120.00919.67
8.4.180.0160.00719.41
8.4.170.0120.01021.90
8.4.160.0160.00722.05
8.4.150.0070.00516.86
8.4.140.0110.00917.75
8.4.130.0100.00917.73
8.4.120.0090.01123.88
8.4.110.0110.00918.63
8.4.100.0140.00618.86
8.4.90.0120.00820.58
8.4.80.0080.00518.79
8.4.70.0090.00718.72
8.4.60.0120.00718.70
8.4.50.0110.01120.20
8.4.40.0110.00817.67
8.4.30.0100.01020.50
8.4.20.0070.01119.91
8.4.10.0100.00017.65
8.3.300.0150.00718.30
8.3.290.0120.00820.76
8.3.280.0120.00918.38
8.3.270.0130.00716.47
8.3.260.0100.00816.50
8.3.250.0090.01018.85
8.3.240.0120.00716.44
8.3.230.0110.00716.64
8.3.220.0050.00318.83
8.3.210.0070.00116.57
8.3.200.0050.00416.73
8.3.190.0100.01017.07
8.3.180.0110.00718.84
8.3.170.0070.01118.66
8.3.160.0080.00017.04
8.3.150.0070.01016.54
8.3.140.0060.01218.78
8.3.130.0060.00318.29
8.3.120.0000.00918.59
8.3.110.0060.00320.94
8.3.100.0060.00316.63
8.3.90.0080.00026.77
8.3.80.0090.00016.47
8.3.70.0120.00318.43
8.3.60.0040.01116.50
8.3.50.0070.00718.01
8.3.40.0170.00320.34
8.3.30.0100.01018.59
8.3.20.0030.00524.18
8.3.10.0070.00024.66
8.3.00.0000.00726.16
8.2.300.0130.00820.10
8.2.290.0100.01018.86
8.2.280.0100.00724.16
8.2.270.0070.01116.61
8.2.260.0100.00716.71
8.2.250.0060.01216.70
8.2.240.0060.00316.91
8.2.230.0090.00022.58
8.2.220.0030.00524.06
8.2.210.0120.00626.77
8.2.200.0040.00416.75
8.2.190.0100.00316.75
8.2.180.0140.00725.92
8.2.170.0100.00319.02
8.2.160.0030.01022.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.83
8.2.110.0090.00021.10
8.2.100.0090.00317.91
8.2.90.0050.00317.88
8.2.80.0050.00318.77
8.2.70.0040.00417.63
8.2.60.0020.00517.50
8.2.50.0000.00817.80
8.2.40.0080.00017.67
8.2.30.0000.00817.58
8.2.20.0070.00018.23
8.2.10.0040.00418.82
8.2.00.0040.00618.98
8.1.340.0100.00920.20
8.1.330.0110.00718.20
8.1.320.0110.00718.00
8.1.310.0050.00316.27
8.1.300.0000.01019.84
8.1.290.0040.00430.84
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01120.64
8.1.230.0000.01118.88
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00617.62
8.1.160.0030.00518.73
8.1.150.0070.00018.50
8.1.140.0090.00017.21
8.1.130.0030.00318.62
8.1.120.0040.00417.32
8.1.110.0000.00717.14
8.1.100.0050.00317.30
8.1.90.0040.00417.32
8.1.80.0030.00617.24
8.1.70.0030.00317.05
8.1.60.0030.00617.43
8.1.50.0060.00517.31
8.1.40.0200.00517.34
8.1.30.0130.00617.46
8.1.20.0120.00417.41
8.1.10.0090.00717.37
8.1.00.0110.00617.32
8.0.300.0030.00618.77
8.0.290.0070.00016.58
8.0.280.0070.00018.28
8.0.270.0030.00316.75
8.0.260.0030.00318.40
8.0.250.0070.00016.85
8.0.240.0000.00716.93
8.0.230.0030.00316.80
8.0.220.0080.00016.74
8.0.210.0070.00016.79
8.0.200.0000.00716.78
8.0.190.0030.00516.78
8.0.180.0090.00716.72
8.0.170.0120.00416.69
8.0.160.0110.00616.68
8.0.150.0060.00716.60
8.0.140.0110.00616.63
8.0.130.0140.00415.99
8.0.120.0100.00816.66
8.0.110.0140.00416.72
8.0.100.0110.00516.70
8.0.90.0100.00616.70
8.0.80.0110.00516.64
8.0.70.0140.00416.69
8.0.60.0160.00216.66
8.0.50.0120.00516.68
8.0.30.0130.00416.72
8.0.20.0120.00516.68
8.0.10.0090.00616.82
8.0.00.0070.00716.85
7.4.330.0000.00515.55
7.4.320.0060.00016.37
7.4.300.0060.00016.46
7.4.290.0150.00316.38
7.4.280.0130.00416.36
7.4.270.0130.00416.39
7.4.260.0110.00515.73
7.4.250.0130.00416.33
7.4.240.0130.00416.29
7.4.230.0110.00616.33
7.4.220.0080.00416.37
7.4.210.0070.00516.35
7.4.200.0120.00316.34
7.4.190.0090.00516.45
7.4.180.0110.00316.39
7.4.160.0100.00416.37
7.4.150.0100.00416.32
7.4.140.0070.00616.22
7.4.130.0130.00216.25
7.4.120.0100.00316.23
7.4.110.0090.00616.27
7.4.100.0090.00516.25
7.4.90.0090.00316.20
7.4.80.0100.00416.23
7.4.70.0080.00416.25
7.4.60.0070.00616.28
7.4.50.0120.00416.20
7.4.40.0100.00616.23
7.4.30.0110.00416.25
7.4.20.0130.00316.28
7.4.10.0120.00416.25
7.4.00.0120.00316.34
7.3.330.0120.00516.14
7.3.320.0140.00315.47
7.3.310.0130.00316.05
7.3.300.0140.00216.14
7.3.290.0110.00616.05
7.3.280.0130.00416.01
7.3.270.0120.00416.01
7.3.260.0110.00516.05
7.3.250.0140.00216.07
7.3.240.0140.00316.14
7.3.230.0120.00516.11
7.3.220.0130.00415.96
7.3.210.0130.00416.00
7.3.200.0120.00615.99
7.3.190.0140.00415.91
7.3.180.0110.00615.94
7.3.170.0130.00316.00
7.3.160.0140.00315.98
7.3.150.0120.00516.05
7.3.140.0140.00316.01
7.3.130.0120.00416.01
7.3.120.0130.00316.00
7.3.110.0100.00615.96
7.3.100.0110.00515.89
7.3.90.0110.00516.26
7.3.80.0110.00516.05
7.3.70.0120.00416.13
7.3.60.0130.00316.20
7.3.50.0140.00216.17
7.3.40.0140.00316.26
7.3.30.0140.00316.18
7.3.20.0140.00417.26
7.3.10.0130.00617.26
7.3.00.0170.00217.28

preferences:
23.43 ms | 1408 KiB | 5 Q