3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str2 = "+Kirollos @KyleSmith"; echo "Before: $str2"; $str2 = preg_replace('#[\@\*\&\%\+\~\#\;\:\\\/\"\']#', '', $str2); echo "After: $str2";

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)
8.3.60.0140.00016.63
8.3.50.0160.00523.02
8.3.40.0150.00018.67
8.3.30.0120.00318.84
8.3.20.0070.00020.30
8.3.10.0040.00423.66
8.3.00.0040.00419.38
8.2.180.0120.00318.29
8.2.170.0110.00422.96
8.2.160.0100.00620.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00620.91
8.2.110.0030.00619.40
8.2.100.0090.00317.97
8.2.90.0000.00819.08
8.2.80.0000.00917.97
8.2.70.0070.00417.75
8.2.60.0080.00018.04
8.2.50.0050.00318.10
8.2.40.0000.00818.28
8.2.30.0040.00417.95
8.2.20.0020.00517.69
8.2.10.0000.00818.08
8.2.00.0000.00817.73
8.1.280.0120.00325.92
8.1.270.0000.01023.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00921.30
8.1.230.0080.00417.71
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.23
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0040.00418.49
8.1.160.0040.00421.96
8.1.150.0040.00418.83
8.1.140.0000.00717.52
8.1.130.0000.00717.70
8.1.120.0000.00717.42
8.1.110.0030.00517.53
8.1.100.0020.00517.54
8.1.90.0070.00017.52
8.1.80.0000.01017.38
8.1.70.0000.00817.44
8.1.60.0040.00417.73
8.1.50.0000.00917.57
8.1.40.0000.00717.57
8.1.30.0000.00817.76
8.1.20.0040.00417.77
8.1.10.0080.00017.59
8.1.00.0030.00517.61
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.51
8.0.270.0070.00017.28
8.0.260.0000.00617.16
8.0.250.0000.00717.10
8.0.240.0000.00817.09
8.0.230.0000.00717.10
8.0.220.0000.00717.00
8.0.210.0000.00717.08
8.0.200.0060.00017.05
8.0.190.0030.00517.09
8.0.180.0050.00316.94
8.0.170.0030.00617.07
8.0.160.0000.00716.92
8.0.150.0040.00417.00
8.0.140.0040.00417.04
8.0.130.0000.00513.51
8.0.120.0040.00417.08
8.0.110.0050.00316.87
8.0.100.0040.00416.96
8.0.90.0050.00316.87
8.0.80.0030.01316.94
8.0.70.0000.00717.00
8.0.60.0000.00716.94
8.0.50.0000.00816.78
8.0.30.0190.00316.98
8.0.20.0070.01417.40
8.0.10.0030.00517.02
8.0.00.0130.00516.77
7.4.330.0050.00015.00
7.4.320.0030.00316.63
7.4.300.0000.00616.68
7.4.290.0040.00416.73
7.4.280.0000.00716.73
7.4.270.0030.00316.59
7.4.260.0030.00316.71
7.4.250.0000.00716.60
7.4.240.0050.00216.75
7.4.230.0000.00616.39
7.4.220.0040.01916.69
7.4.210.0140.00016.50
7.4.200.0040.00416.64
7.4.160.0030.01316.62
7.4.150.0100.00917.40
7.4.140.0090.00917.86
7.4.130.0080.01116.69
7.4.120.0110.00716.71
7.4.110.0100.00616.69
7.4.100.0150.00616.66
7.4.90.0110.00516.41
7.4.80.0140.00319.39
7.4.70.0060.01116.58
7.4.60.0090.00916.62
7.4.50.0000.00816.43
7.4.40.0090.01416.48
7.4.30.0030.01316.61
7.4.10.0080.01014.92
7.4.00.0060.01014.88
7.3.330.0000.00613.20
7.3.320.0020.00213.04
7.3.310.0030.00316.29
7.3.300.0000.00616.23
7.3.290.0090.00616.38
7.3.280.0100.00716.32
7.3.270.0240.00017.40
7.3.260.0180.01016.69
7.3.250.0070.00916.56
7.3.240.0120.00316.55
7.3.230.0040.01316.52
7.3.210.0100.00716.61
7.3.200.0070.01619.39
7.3.190.0120.00916.57
7.3.180.0070.00916.50
7.3.170.0120.00316.51
7.3.160.0060.01016.38
7.3.130.0060.00814.79
7.3.120.0070.01014.93
7.3.110.0060.01214.99
7.3.100.0050.00914.70
7.3.90.0090.00314.85
7.3.80.0060.00814.91
7.3.70.0060.01015.08
7.3.60.0070.00714.94
7.3.50.0100.00514.80
7.3.40.0120.00114.79
7.3.30.0100.00514.79
7.3.20.0060.00816.78
7.3.10.0060.00616.81
7.3.00.0040.00716.92
7.2.330.0030.01416.70
7.2.320.0100.00716.77
7.2.310.0110.01016.78
7.2.300.0130.00316.93
7.2.290.0120.00316.77
7.2.260.0090.00615.32
7.2.250.0050.01415.01
7.2.240.0080.00815.18
7.2.230.0100.00615.05
7.2.220.0070.00914.92
7.2.210.0050.01215.20
7.2.200.0070.00815.04
7.2.190.0050.00915.22
7.2.180.0070.00715.21
7.2.170.0100.00715.13
7.2.160.0080.00715.12
7.2.150.0050.00916.96
7.2.140.0040.00816.94
7.2.130.0050.01016.88
7.2.120.0120.00116.96
7.2.110.0070.00916.97
7.2.100.0050.01016.91
7.2.90.0070.00817.04
7.2.80.0090.00516.98
7.2.70.0000.01117.03
7.2.60.0080.00517.10
7.2.50.0080.00617.06
7.2.40.0040.00816.99
7.2.30.0070.00617.05
7.2.20.0070.00617.08
7.2.10.0040.01116.89
7.2.00.0050.00817.80
7.1.330.0060.01016.08
7.1.320.0040.01215.92
7.1.310.0080.00815.96
7.1.300.0050.01015.86
7.1.290.0070.00215.81
7.1.280.0100.00315.84
7.1.270.0030.01015.84
7.1.260.0040.00715.79
7.1.250.0080.00616.01
7.1.240.0100.00515.88
7.1.230.0050.00715.83
7.1.220.0050.01015.87
7.1.210.0040.01116.05
7.1.200.0120.00315.81
7.1.190.0060.00515.71
7.1.180.0030.01115.88
7.1.170.0030.01215.96
7.1.160.0050.00815.81
7.1.150.0050.00715.85
7.1.140.0020.01215.85
7.1.130.0050.00716.06
7.1.120.0020.01015.78
7.1.110.0050.00915.99
7.1.100.0060.00716.77
7.1.90.0060.00616.05
7.1.80.0020.01015.72
7.1.70.0020.00616.42
7.1.60.0070.01017.12
7.1.50.0070.00416.31
7.1.40.0050.01016.00
7.1.30.0080.00515.85
7.1.20.0070.00715.98
7.1.10.0020.01215.97
7.1.00.0070.02818.06
7.0.330.0100.00515.47
7.0.320.0060.00515.50
7.0.310.0140.00015.56
7.0.300.0030.00915.48
7.0.290.0010.00915.44
7.0.280.0050.00815.45
7.0.270.0030.00715.38
7.0.260.0100.00315.59
7.0.250.0060.00615.73
7.0.240.0020.01215.58
7.0.230.0020.01015.77
7.0.220.0070.00415.57
7.0.210.0030.00915.78
7.0.200.0020.00815.98
7.0.190.0070.00415.60
7.0.180.0040.01215.44
7.0.170.0060.00915.49
7.0.160.0080.00615.65
7.0.150.0060.00915.48
7.0.140.0060.03017.75
7.0.130.0090.00215.62
7.0.120.0060.00615.41
7.0.110.0070.00915.47
7.0.100.0040.00615.71
7.0.90.0070.00515.53
7.0.80.0050.00815.47
7.0.70.0050.01015.58
7.0.60.0080.02917.00
7.0.50.0030.01916.38
7.0.40.0050.03015.80
7.0.30.0130.02115.81
7.0.20.0170.02815.77
7.0.10.0040.03715.74
7.0.00.0040.03515.72
5.6.400.0040.01014.45
5.6.390.0060.01014.54
5.6.380.0050.01014.45
5.6.370.0030.00914.15
5.6.360.0100.00314.38
5.6.350.0040.00714.56
5.6.340.0040.00814.31
5.6.330.0030.00914.40
5.6.320.0110.00314.50
5.6.310.0050.00914.41
5.6.300.0030.01114.37
5.6.290.0130.00114.41
5.6.280.0080.02816.30
5.6.270.0080.00414.52
5.6.260.0070.00414.35
5.6.250.0070.00514.51
5.6.240.0090.00214.43
5.6.230.0090.00714.23
5.6.220.0060.00814.35
5.6.210.0070.03016.43
5.6.200.0080.01315.57
5.6.190.0060.02416.42
5.6.180.0170.02816.20
5.6.170.0120.02716.38
5.6.160.0040.03616.25
5.6.150.0090.01515.45
5.6.140.0060.03215.57
5.6.130.0020.02115.68
5.6.120.0090.02716.55
5.6.110.0070.03416.43
5.6.100.0070.02616.53
5.6.90.0170.02516.65
5.6.80.0050.03216.32
5.6.70.1430.02016.36
5.6.60.0080.00314.06
5.6.50.0000.01214.21
5.6.40.0080.00614.31
5.6.30.0050.00814.17
5.6.20.0060.00514.21
5.6.10.0020.01114.33
5.6.00.0030.00814.26
5.5.380.0060.00314.20
5.5.370.0090.00214.12
5.5.360.0030.00614.02
5.5.350.0070.03316.21
5.5.340.0050.03115.40
5.5.330.0050.03616.13
5.5.320.0030.02316.20
5.5.310.0140.02916.12
5.5.300.0030.02015.68
5.5.290.0020.02215.50
5.5.280.0070.02016.54
5.5.270.0080.01816.50
5.5.260.0050.03316.15
5.5.250.0090.02816.23
5.5.240.0120.03116.24
5.5.230.0070.00714.00
5.5.220.0100.00414.04
5.5.210.0090.00514.21
5.5.200.0060.01114.02
5.5.190.0070.00814.13
5.5.180.0060.00313.94
5.5.170.0040.01014.08
5.5.160.0090.00514.03
5.5.150.0000.01114.28
5.5.140.0030.00914.12
5.5.130.0080.00614.15
5.5.120.0100.00514.00
5.5.110.0060.00514.15
5.5.100.0010.01214.28
5.5.90.0040.01014.02
5.5.80.0000.00914.22
5.5.70.0030.00914.09
5.5.60.0110.00613.97
5.5.50.0070.00514.18
5.5.40.0080.00514.15
5.5.30.0040.00814.11
5.5.20.0110.00514.10
5.5.10.0030.00914.14
5.5.00.0050.01013.95
5.4.450.0100.01914.31
5.4.440.0130.01714.14
5.4.430.0200.01814.14
5.4.420.0070.02314.24
5.4.410.0220.01714.30
5.4.400.0170.01914.13
5.4.390.0080.01814.26
5.4.380.0110.02414.02
5.4.370.0100.02814.02
5.4.360.0100.02514.05
5.4.350.0150.02613.92
5.4.340.0150.02314.02
5.4.330.0090.00011.73
5.4.320.0060.01311.89
5.4.310.0050.01511.88
5.4.300.0060.01711.91
5.4.290.0040.01811.88
5.4.280.0030.01911.90
5.4.270.0030.01611.86
5.4.260.0050.01511.99
5.4.250.0060.01511.89
5.4.240.0030.01911.92
5.4.230.0040.01811.93
5.4.220.0060.01411.93
5.4.210.0050.01811.81
5.4.200.0050.01711.77
5.4.190.0050.01611.86
5.4.180.0060.01811.94
5.4.170.0060.01411.80
5.4.160.0060.01211.82
5.4.150.0060.01211.80
5.4.140.0050.01411.77
5.4.130.0030.01611.76
5.4.120.0050.01511.78
5.4.110.0030.01611.71
5.4.100.0040.01611.70
5.4.90.0020.01711.76
5.4.80.0040.01711.76
5.4.70.0080.01211.71
5.4.60.0040.01711.75
5.4.50.0050.01711.70
5.4.40.0030.01811.74
5.4.30.0040.01611.62
5.4.20.0060.01511.68
5.4.10.0060.01611.70
5.4.00.0040.01711.52
5.3.290.0060.03912.80
5.3.280.0050.03812.71
5.3.270.0070.04412.72
5.3.260.0030.04212.71
5.3.250.0060.03912.72
5.3.240.0060.04112.72
5.3.230.0050.03812.71
5.3.220.0060.03712.68
5.3.210.0030.04012.68
5.3.200.0080.04112.68
5.3.190.0110.04312.68
5.3.180.0100.04412.68
5.3.170.0060.04112.67
5.3.160.0060.04612.67
5.3.150.0070.04412.68
5.3.140.0090.03212.66
5.3.130.0110.04512.66
5.3.120.0050.03812.66
5.3.110.0060.03812.66
5.3.100.0070.03512.12
5.3.90.0070.04112.08
5.3.80.0050.03612.07
5.3.70.0070.03512.08
5.3.60.0100.03812.07
5.3.50.0080.03512.00
5.3.40.0030.03912.00
5.3.30.0050.03511.94
5.3.20.0080.03311.72
5.3.10.0050.03911.69
5.3.00.0070.03911.69
5.2.170.0060.0319.18
5.2.160.0050.0299.18
5.2.150.0090.0279.18
5.2.140.0050.0299.17
5.2.130.0080.0259.13
5.2.120.0030.0389.14
5.2.110.0040.0309.14
5.2.100.0080.0349.13
5.2.90.0040.0289.14
5.2.80.0030.0309.13
5.2.70.0040.0309.14
5.2.60.0060.0349.08
5.2.50.0030.0359.05
5.2.40.0030.0309.04
5.2.30.0040.0309.02
5.2.20.0080.0249.00
5.2.10.0030.0298.92
5.2.00.0040.0298.77
5.1.60.0050.0238.06
5.1.50.0040.0248.06
5.1.40.0030.0258.04
5.1.30.0060.0238.39
5.1.20.0050.0258.41
5.1.10.0040.0318.14
5.1.00.0030.0278.13
5.0.50.0030.0206.61
5.0.40.0060.0166.47
5.0.30.0060.0296.29
5.0.20.0040.0306.26
5.0.10.0040.0226.23
5.0.00.0060.0276.23
4.4.90.0030.0154.78
4.4.80.0040.0194.76
4.4.70.0030.0184.76
4.4.60.0040.0134.75
4.4.50.0010.0164.77
4.4.40.0050.0224.71
4.4.30.0020.0164.76
4.4.20.0060.0134.84
4.4.10.0050.0194.84
4.4.00.0020.0304.76
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0244.58
4.3.70.0020.0184.63
4.3.60.0030.0234.63
4.3.50.0030.0144.63
4.3.40.0020.0244.54
4.3.30.0020.0173.28
4.3.20.0020.0153.25
4.3.10.0010.0163.22
4.3.00.0000.01714.87

preferences:
45.61 ms | 400 KiB | 5 Q