3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace("/[^a-z0-9]+/ig", "", "TEST TEST TEST"); ?>

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)
8.3.40.0140.00018.50
8.3.30.0040.01118.44
8.3.20.0040.00418.61
8.3.10.0080.00020.51
8.3.00.0040.00417.50
8.2.170.0120.00322.96
8.2.160.0100.00322.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.83
8.2.110.0060.00320.86
8.2.100.0040.00717.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0030.00618.09
8.2.30.0000.00717.99
8.2.20.0040.00417.61
8.2.10.0050.00217.55
8.2.00.0000.00717.60
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00722.43
8.1.230.0040.00720.95
8.1.220.0090.00018.77
8.1.210.0040.00418.98
8.1.200.0000.00917.13
8.1.190.0040.00417.39
8.1.180.0060.00318.10
8.1.170.0040.00418.76
8.1.160.0000.00718.66
8.1.150.0000.00818.40
8.1.140.0070.00017.24
8.1.130.0000.00717.75
8.1.120.0050.00217.30
8.1.110.0040.00417.19
8.1.100.0050.00217.39
8.1.90.0000.00717.24
8.1.80.0000.00717.20
8.1.70.0070.00017.32
8.1.60.0030.00517.41
8.1.50.0070.00017.29
8.1.40.0040.00417.38
8.1.30.0040.00417.40
8.1.20.0000.00917.51
8.1.10.0000.00817.39
8.1.00.0000.00717.22
8.0.300.0000.00719.95
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0040.00417.19
8.0.260.0070.00016.79
8.0.250.0040.00416.94
8.0.240.0040.00416.86
8.0.230.0070.00016.90
8.0.220.0040.00416.72
8.0.210.0070.00016.80
8.0.200.0060.00016.81
8.0.190.0000.00716.80
8.0.180.0080.00016.88
8.0.170.0030.00616.74
8.0.160.0000.00716.73
8.0.150.0080.00016.78
8.0.140.0030.00616.66
8.0.130.0000.00513.20
8.0.120.0000.00716.65
8.0.110.0040.00416.80
8.0.100.0000.00816.70
8.0.90.0000.00816.80
8.0.80.0090.00616.80
8.0.70.0000.00716.83
8.0.60.0050.00216.92
8.0.50.0020.00516.66
8.0.30.0110.00816.87
8.0.20.0080.01117.16
8.0.10.0050.00216.98
8.0.00.0110.01016.50
7.4.330.0030.00314.65
7.4.320.0030.00316.45
7.4.300.0000.00616.28
7.4.290.0000.00616.48
7.4.280.0070.00416.37
7.4.270.0030.00316.36
7.4.260.0030.00313.19
7.4.250.0080.00016.37
7.4.240.0030.00316.31
7.4.230.0030.00616.10
7.4.220.0160.01016.30
7.4.210.0090.01016.40
7.4.200.0000.00716.29
7.4.190.0040.00416.33
7.4.160.0060.00916.30
7.4.150.0070.01017.07
7.4.140.0120.00517.06
7.4.130.0080.01216.34
7.4.120.0140.00516.46
7.4.110.0130.00616.30
7.4.100.0110.00616.41
7.4.90.0090.00916.40
7.4.80.0130.00318.80
7.4.70.0140.00716.47
7.4.60.0120.00916.40
7.4.50.0030.00616.27
7.4.40.0060.00922.27
7.4.30.0130.01016.39
7.4.00.0040.00714.83
7.3.330.0000.00513.07
7.3.320.0000.00612.90
7.3.310.0000.00716.20
7.3.300.0000.00716.20
7.3.290.0000.01316.20
7.3.280.0070.01116.21
7.3.270.0130.00317.07
7.3.260.0110.01018.24
7.3.250.0110.00816.34
7.3.240.0170.00316.38
7.3.230.0130.00316.45
7.3.210.0120.00616.23
7.3.200.0110.01119.39
7.3.190.0130.00916.22
7.3.180.0100.00616.34
7.3.170.0070.01016.32
7.3.160.0060.00916.32
7.3.120.0060.00614.46
7.2.330.0090.00916.58
7.2.320.0080.00816.54
7.2.310.0110.00916.33
7.2.300.0060.00916.30
7.2.290.0030.01616.39
7.1.70.0000.00716.73
7.1.60.0150.01119.40
7.1.50.0060.01616.79
7.1.00.0070.06322.43
7.0.200.0030.00716.72
7.0.140.0000.07322.00
7.0.60.0070.07719.77
7.0.50.0070.06017.80
7.0.40.0070.08020.27
7.0.30.0200.03720.17
7.0.20.0300.07020.14
7.0.10.0300.05320.12
7.0.00.0030.05320.13
5.6.280.0100.06721.01
5.6.210.0030.04020.70
5.6.200.0070.07018.23
5.6.190.0130.05720.60
5.6.180.0170.04320.45
5.6.170.0330.07020.34
5.6.160.0070.08720.44
5.6.150.0070.05018.11
5.6.140.0030.05718.21
5.6.130.0030.08018.09
5.6.120.0070.07321.14
5.6.110.0100.04720.98
5.6.100.0070.08321.10
5.6.90.0070.06721.11
5.6.80.0030.04020.27
5.6.70.4430.04020.35
5.5.350.0270.07720.38
5.5.340.0030.09017.96
5.5.330.0170.07720.41
5.5.320.0200.05320.53
5.5.310.0230.04320.20
5.5.300.0030.04717.92
5.5.290.0170.07018.02
5.5.280.0030.04320.88
5.5.270.0100.06720.63
5.5.260.0030.09720.79
5.5.250.0070.03720.57
5.5.240.0070.08320.15
5.4.450.3500.04019.16
5.4.440.3470.04319.46
5.4.430.3400.03319.28
5.4.420.3570.03319.25
5.4.410.3700.04319.11
5.4.400.3130.03718.89
5.4.390.3500.03719.08
5.4.380.3400.03719.15
5.4.370.3400.03318.82
5.4.360.3400.03718.95
5.4.350.3270.04018.88
5.4.340.3530.03718.80
5.4.320.3600.04318.79
5.4.310.3570.03719.25
5.4.300.3430.03319.21
5.4.290.3330.03319.15
5.4.280.3370.03319.16
5.4.270.3330.03718.88
5.4.260.3330.04019.08
5.4.250.2470.03019.05
5.4.240.3800.04719.05
5.4.230.3370.03719.12
5.4.220.3270.03719.24
5.4.210.3400.03718.82
5.4.200.3400.03319.08
5.4.190.3370.03719.21
5.4.180.3370.04019.07
5.4.170.3700.02318.92
5.4.160.3330.04019.06
5.4.150.3230.04018.75
5.4.140.3700.03716.36
5.4.130.3470.04016.16
5.4.120.3530.02716.44
5.4.110.3200.02716.41
5.4.100.3130.04016.48
5.4.90.3030.03316.34
5.4.80.3370.03316.20
5.4.70.3370.04016.42
5.4.60.3730.03716.28
5.4.50.3670.04016.15
5.4.40.3600.03316.52
5.4.30.3700.03716.19
5.4.20.3470.03716.20
5.4.10.3430.03716.18
5.4.00.3230.03015.63
5.3.290.3570.03014.50
5.3.280.3530.03014.45
5.3.270.3500.04014.48
5.3.260.3370.04314.56
5.3.250.3470.04014.54
5.3.240.3430.04014.55
5.3.230.3530.03714.49
5.3.220.3200.03714.57
5.3.210.3630.04314.51
5.3.200.3270.04014.50
5.3.190.3300.03714.57
5.3.180.3030.04714.44
5.3.170.3230.04014.50
5.3.160.3400.03014.61
5.3.150.3230.03714.40
5.3.140.3470.03314.43
5.3.130.3270.04014.49
5.3.120.3370.03014.52
5.3.110.3070.03714.40
5.3.100.3000.04013.99
5.3.90.3330.03713.86
5.3.80.3470.03013.96
5.3.70.3270.04013.92
5.3.60.3330.03013.84
5.3.50.2300.02713.82
5.3.40.0070.04013.88
5.3.30.0070.03013.76
5.3.20.0030.04013.49
5.3.10.3030.03713.60
5.3.00.3570.03713.58
5.2.170.2830.03310.98
5.2.160.3000.02311.00
5.2.150.2970.03711.08
5.2.140.2930.02711.21
5.2.130.2970.02710.95
5.2.120.3030.02310.95
5.2.110.2630.03710.96
5.2.100.3030.03310.95
5.2.90.2700.02711.11
5.2.80.2700.03010.92
5.2.70.3070.02711.03
5.2.60.3000.02711.09
5.2.50.2330.03010.86
5.2.40.2370.03010.85
5.2.30.2200.02310.81
5.2.20.2300.02011.11
5.2.10.2300.03010.80
5.2.00.2400.03010.78
5.1.60.2470.03010.00
5.1.50.2430.02710.11
5.1.40.2330.0409.91
5.1.30.2130.02710.35
5.1.20.2400.02710.21
5.1.10.2400.0279.96
5.1.00.2500.02310.18
5.0.50.1400.0238.55
5.0.40.1370.0208.37
5.0.30.1130.0308.34
5.0.20.1030.0278.07
5.0.10.0400.0208.05
5.0.00.0030.0308.30
4.4.90.0030.0136.67
4.4.80.0030.0136.67
4.4.70.0000.0176.67
4.4.60.0000.0176.67
4.4.50.0000.0176.67
4.4.40.0030.0206.67
4.4.30.0030.0136.67
4.4.20.0000.0206.67
4.4.10.0000.0206.67
4.4.00.0530.0236.67
4.3.110.0800.0136.67
4.3.100.0930.0176.67
4.3.90.0900.0206.67
4.3.80.0600.0376.67
4.3.70.1030.0176.67
4.3.60.0600.0106.67
4.3.50.1100.0176.67
4.3.40.0830.0236.67
4.3.30.0500.0136.67
4.3.20.0600.0136.67
4.3.10.0300.0176.67
4.3.00.0670.0176.67

preferences:
36.42 ms | 400 KiB | 5 Q