3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'round_l(12)'; echo preg_replace('@\b(bcsqrt|bcpow|round|ceil|floor)\b\K|[^0-9.()+-/*%^:]@', '', $str);

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)
8.3.40.0120.00918.57
8.3.30.0000.01518.85
8.3.20.0040.00418.87
8.3.10.0040.00420.63
8.3.00.0070.00319.50
8.2.170.0120.00322.96
8.2.160.0070.00722.34
8.2.150.0140.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00720.07
8.2.110.0090.00022.37
8.2.100.0080.00317.97
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0030.00618.04
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0040.00718.02
8.2.20.0040.00417.71
8.2.10.0070.00017.69
8.2.00.0040.00417.76
8.1.270.0070.00023.99
8.1.260.0170.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.45
8.1.230.0070.00320.89
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.41
8.1.180.0050.00518.10
8.1.170.0040.00418.84
8.1.160.0000.00718.91
8.1.150.0000.00718.66
8.1.140.0050.00217.42
8.1.130.0050.00317.86
8.1.120.0000.00717.50
8.1.110.0000.00817.50
8.1.100.0070.00017.47
8.1.90.0040.00417.50
8.1.80.0040.00417.58
8.1.70.0000.00817.45
8.1.60.0000.00717.56
8.1.50.0030.00617.59
8.1.40.0040.00417.51
8.1.30.0000.00717.74
8.1.20.0040.00417.71
8.1.10.0050.00217.60
8.1.00.0040.00417.49
8.0.300.0070.00319.94
8.0.290.0000.01116.88
8.0.280.0030.00318.52
8.0.270.0000.00717.35
8.0.260.0070.00018.75
8.0.250.0040.00417.13
8.0.240.0000.00817.08
8.0.230.0030.00316.92
8.0.220.0000.00716.89
8.0.210.0000.00816.87
8.0.200.0000.00717.06
8.0.190.0000.00716.91
8.0.180.0070.00016.98
8.0.170.0050.00517.02
8.0.160.0050.00216.96
8.0.150.0040.00417.00
8.0.140.0060.00316.99
8.0.130.0000.00513.42
8.0.120.0040.00416.97
8.0.110.0000.00716.80
8.0.100.0040.00416.95
8.0.90.0040.00416.86
8.0.80.0090.01216.96
8.0.70.0000.00717.05
8.0.60.0040.00417.00
8.0.50.0000.00816.91
8.0.30.0080.01017.32
8.0.20.0110.01117.40
8.0.10.0000.00716.99
8.0.00.0070.01216.77
7.4.330.0060.00013.43
7.4.320.0000.00616.67
7.4.300.0000.00716.58
7.4.290.0000.00716.79
7.4.280.0040.00416.59
7.4.270.0070.00016.72
7.4.260.0030.00313.46
7.4.250.0030.00516.64
7.4.240.0070.00016.79
7.4.230.0030.00516.84
7.4.220.0110.00716.82
7.4.210.0070.00916.78
7.4.200.0000.00716.48
7.4.190.0030.00316.80
7.4.160.0100.00916.54
7.4.150.0120.00617.40
7.4.140.0110.00717.22
7.4.130.0090.00816.74
7.4.120.0080.00916.72
7.4.110.0070.01016.64
7.4.100.0170.00016.59
7.4.90.0030.01516.89
7.4.80.0030.01418.80
7.4.70.0110.00616.80
7.4.60.0080.00816.59
7.4.50.0080.00016.61
7.4.40.0070.01022.27
7.4.30.0100.01016.71
7.4.00.0100.00315.07
7.3.330.0080.00013.00
7.3.320.0000.00613.02
7.3.310.0040.00416.13
7.3.300.0000.00716.32
7.3.290.0040.01116.27
7.3.280.0100.00716.34
7.3.270.0060.01017.40
7.3.260.0090.01218.24
7.3.250.0130.01016.48
7.3.240.0030.01316.61
7.3.230.0120.00816.66
7.3.210.0080.00816.45
7.3.200.0100.00716.51
7.3.190.0090.01516.63
7.3.180.0130.00416.54
7.3.170.0040.01316.36
7.3.160.0100.00616.53
7.3.120.0100.00714.91
7.2.330.0190.00016.76
7.2.320.0030.01316.61
7.2.310.0110.01116.64
7.2.300.0060.01016.53
7.2.290.0130.00916.56
7.2.00.0000.01219.49
7.1.100.0060.00618.39
7.1.70.0050.00517.07
7.1.60.0070.01319.40
7.1.50.0070.01417.10
7.1.00.0030.05722.33
7.0.200.0000.01117.03
7.0.140.0030.07322.00
7.0.60.0030.08319.96
7.0.50.0070.03717.82
7.0.40.0000.04317.81
7.0.30.0030.04717.71
7.0.20.0070.03717.77
7.0.10.0100.03317.70
7.0.00.0070.03717.77
5.6.280.0030.07321.01
5.6.210.0130.07320.60
5.6.200.0070.04018.13
5.6.190.0030.04318.25
5.6.180.0030.04018.12
5.6.170.0000.04318.18
5.6.160.0070.04318.11
5.6.150.0070.03718.09
5.6.140.0070.03718.12
5.6.130.0030.04018.12
5.6.120.0000.04318.23
5.6.110.0030.04018.21
5.6.100.0000.04718.21
5.6.90.0000.04318.20
5.6.80.0030.04017.46
5.6.70.0070.03317.47
5.6.60.0000.04017.48
5.6.50.0030.03717.57
5.6.40.0100.07317.56
5.6.30.0130.05717.48
5.6.20.0070.05317.58
5.6.10.0030.05717.56
5.6.00.0100.07317.51
5.5.350.3170.03320.41
5.5.340.0070.04317.92
5.5.330.0100.03317.89
5.5.320.0030.03717.93
5.5.310.0070.04018.00
5.5.300.0030.04017.98
5.5.290.0000.04317.98
5.5.280.0200.05017.96
5.5.270.0030.05718.01
5.5.260.0000.04317.91
5.5.250.0070.04017.81
5.5.240.0030.03717.29
5.5.230.0070.03717.33
5.5.220.0070.03317.29
5.5.210.0070.03717.33
5.5.200.0070.04317.31
5.5.190.0100.07717.36
5.5.180.0030.10017.30
5.5.160.0030.05017.35
5.5.150.0130.06717.26
5.5.140.0070.06017.37
5.5.130.0070.07717.31
5.5.120.0130.06717.23
5.5.110.0070.08017.32
5.5.100.0070.06717.17
5.5.90.0030.04317.13
5.5.80.0070.04317.21
5.5.70.0070.06017.21
5.5.60.0100.05317.26
5.5.50.0030.07017.26
5.5.40.0130.07017.20
5.5.30.0070.07017.11
5.5.20.0100.03317.26
5.5.10.0100.04017.14
5.5.00.0030.08317.11
5.4.450.0070.03319.28
5.4.440.0100.03719.34
5.4.430.0070.03719.29
5.4.420.0000.04019.32
5.4.410.0070.04019.18
5.4.400.0070.03318.84
5.4.390.0070.03319.03
5.4.380.0070.03718.98
5.4.370.0030.03719.13
5.4.360.0070.03319.21
5.4.350.0030.04718.96
5.4.340.0030.04718.97
5.4.320.0100.05319.01
5.4.310.0200.06319.09
5.4.300.0070.05319.00
5.4.290.0070.06319.01
5.4.280.0100.05718.96
5.4.270.0100.06318.98
5.4.260.0070.07319.11
5.4.250.0130.04719.04
5.4.240.0070.04718.98
5.4.230.0070.07718.97
5.4.220.0030.05318.98
5.4.210.0070.07719.12
5.4.200.0100.07318.97
5.4.190.0070.05719.20
5.4.180.0070.08018.88
5.4.170.0100.07019.02
5.4.160.0130.04719.02
5.4.150.0030.04318.93
5.4.140.0070.03316.29
5.4.130.0030.05016.17
5.4.120.0070.04016.24
5.4.110.0070.06716.36
5.4.100.0070.07316.36
5.4.90.0070.07016.34
5.4.80.0100.07316.21
5.4.70.0130.04316.22
5.4.60.0170.06716.36
5.4.50.0070.04716.31
5.4.40.0030.06316.40
5.4.30.0070.06016.29
5.4.20.0030.08016.38
5.4.10.0070.07316.39
5.4.00.0130.05315.78
5.3.290.0100.06314.59
5.3.280.0200.06014.67
5.3.270.0030.08014.56
5.3.260.0070.06714.55
5.3.250.0170.05714.41
5.3.240.0130.03014.57
5.3.230.0030.04314.42
5.3.220.0000.04314.50
5.3.210.0030.04014.34
5.3.200.0100.04714.34
5.3.190.0000.05714.41
5.3.180.0130.07714.53
5.3.170.0030.05014.47
5.3.160.0070.08014.49
5.3.150.0070.07314.47
5.3.140.0000.04314.41
5.3.130.0070.04014.48
5.3.120.0070.05314.62
5.3.110.0100.07314.50
5.3.100.0070.06313.99
5.3.90.0030.04013.98
5.3.80.0070.07313.93
5.3.70.0070.03713.98
5.3.60.0030.04013.77
5.3.50.0170.04014.04
5.3.40.0000.04313.90
5.3.30.0100.07313.89
5.3.20.0000.07313.64
5.3.10.0030.06713.61
5.3.00.0170.04013.48
5.2.170.0030.05311.15
5.2.160.0030.05011.12
5.2.150.0070.05711.13
5.2.140.0030.03711.17
5.2.130.0070.04011.12
5.2.120.0070.03711.13
5.2.110.0130.03311.12
5.2.100.0070.05311.12
5.2.90.0000.05311.12
5.2.80.0200.04711.12
5.2.70.0030.06311.12
5.2.60.0100.05011.12
5.2.50.0030.06311.12
5.2.40.0030.04311.12
5.2.30.0100.06011.12
5.2.20.0070.05011.12
5.2.10.0170.04711.12
5.2.00.0030.06311.12
5.1.60.0070.04311.12
5.1.50.0070.05311.12
5.1.40.0030.06011.12
5.1.30.0070.05311.12
5.1.20.0030.04311.12
5.1.10.0030.04711.12
5.1.00.0030.05711.12
5.0.50.0000.03711.12
5.0.40.0030.02711.12
5.0.30.0000.05011.12
5.0.20.0000.05011.12
5.0.10.0030.02711.12
5.0.00.0100.03711.12
4.4.90.0030.02011.12
4.4.80.0030.03711.12
4.4.70.0000.03011.12
4.4.60.0000.03711.12
4.4.50.0000.03311.12
4.4.40.0070.03311.12
4.4.30.0000.04011.12
4.4.20.0030.02011.12
4.4.10.0030.03711.12
4.4.00.0030.04311.12
4.3.110.0000.02311.12
4.3.100.0100.02311.12
4.3.90.0000.03011.12
4.3.80.0000.06011.12
4.3.70.0000.04011.12
4.3.60.0030.03011.12
4.3.50.0030.03711.12
4.3.40.0000.04011.12
4.3.30.0000.04011.12
4.3.20.0200.01711.12
4.3.10.0030.02711.12
4.3.00.0000.03711.12

preferences:
42.64 ms | 400 KiB | 5 Q