3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start(); for ($i = 0; $i<10; $i++){ echo "<br> Line to show.\n"; ob_flush(); flush(); } echo ob_get_status(); echo "Done."; ob_end_flush();

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)
8.3.40.0060.01518.49
8.3.30.0070.00718.54
8.3.20.0030.00518.64
8.3.10.0030.00620.71
8.3.00.0060.00319.38
8.2.170.0060.01522.96
8.2.160.0110.00421.11
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00420.93
8.2.110.0040.00421.25
8.2.100.0110.00017.86
8.2.90.0040.00421.02
8.2.80.0050.00319.28
8.2.70.0000.00817.46
8.2.60.0000.00817.93
8.2.50.0070.00318.07
8.2.40.0050.00318.15
8.2.30.0000.00918.05
8.2.20.0000.00817.68
8.2.10.0040.00417.52
8.2.00.0080.00317.53
8.1.270.0160.00024.66
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0080.00022.61
8.1.230.0030.00920.81
8.1.220.0030.00517.74
8.1.210.0040.00418.90
8.1.200.0000.00917.22
8.1.190.0040.00417.39
8.1.180.0040.00418.10
8.1.170.0040.00418.90
8.1.160.0000.00718.83
8.1.150.0080.00018.49
8.1.140.0050.00217.38
8.1.130.0000.00717.88
8.1.120.0060.00317.28
8.1.110.0000.00717.38
8.1.100.0050.00217.30
8.1.90.0000.00717.47
8.1.80.0000.00817.41
8.1.70.0040.00417.33
8.1.60.0040.00817.49
8.1.50.0000.00717.43
8.1.40.0000.01017.49
8.1.30.0030.00617.52
8.1.20.0040.00417.59
8.1.10.0070.00017.43
8.1.00.0000.00717.43
8.0.300.0080.00019.89
8.0.290.0000.00816.75
8.0.280.0030.00318.45
8.0.270.0030.00317.26
8.0.260.0000.00616.79
8.0.250.0000.00717.02
8.0.240.0050.00217.04
8.0.230.0030.00316.93
8.0.220.0000.00716.93
8.0.210.0000.00716.83
8.0.200.0030.00316.99
8.0.190.0040.00416.86
8.0.180.0070.00316.82
8.0.170.0040.00416.79
8.0.160.0030.00316.90
8.0.150.0080.00016.72
8.0.140.0040.00416.83
8.0.130.0060.00013.28
8.0.120.0070.00016.84
8.0.110.0040.00416.78
8.0.100.0040.00316.80
8.0.90.0080.00016.91
8.0.80.0120.00316.84
8.0.70.0000.00716.93
8.0.60.0000.00816.67
8.0.50.0000.00716.86
8.0.30.0190.00217.11
8.0.20.0110.00817.22
8.0.10.0050.00217.01
8.0.00.0100.01216.74
7.4.330.0050.00012.91
7.4.320.0060.00016.30
7.4.300.0000.00816.43
7.4.290.0000.00616.44
7.4.280.0000.00716.54
7.4.270.0030.00316.57
7.4.260.0050.00013.15
7.4.250.0000.00816.48
7.4.240.0050.00216.58
7.4.230.0000.00716.38
7.4.220.0140.00716.42
7.4.210.0040.01016.57
7.4.200.0000.00716.29
7.4.190.0070.00016.69
7.4.160.0100.00716.63
7.4.150.0100.00716.55
7.4.140.0060.01116.56
7.4.130.0110.00516.45
7.4.120.0100.00716.51
7.4.110.0030.01316.46
7.4.100.0130.00316.63
7.4.90.0090.00916.38
7.4.80.0030.01719.39
7.4.70.0100.00616.66
7.4.60.0110.00516.39
7.4.50.0080.00516.40
7.4.40.0120.00316.54
7.4.30.0080.01416.46
7.4.10.0100.00714.94
7.4.00.0060.01115.01
7.3.330.0030.00613.20
7.3.320.0000.00713.24
7.3.310.0030.00316.18
7.3.300.0030.00316.32
7.3.290.0120.00516.36
7.3.280.0060.01216.31
7.3.270.0100.00716.28
7.3.260.0110.00616.47
7.3.250.0100.00716.34
7.3.240.0040.01216.24
7.3.230.0070.01116.33
7.3.210.0190.00316.33
7.3.200.0140.00416.47
7.3.190.0140.00716.51
7.3.180.0100.01016.52
7.3.170.0060.01116.44
7.3.160.0070.00716.39
7.3.130.0050.01214.92
7.3.120.0070.00914.93
7.3.110.0070.00914.82
7.3.100.0020.01114.75
7.3.90.0070.00814.69
7.3.80.0000.01514.66
7.3.70.0020.01114.77
7.3.60.0080.00514.86
7.3.50.0070.00714.76
7.3.40.0080.00314.85
7.3.30.0030.01314.79
7.3.20.0040.00916.68
7.3.10.0050.01016.62
7.3.00.0070.00916.49
7.2.330.0090.00916.75
7.2.320.0070.01716.63
7.2.310.0090.01216.41
7.2.300.0070.01016.57
7.2.290.0050.01116.36
7.2.260.0070.01214.89
7.2.250.0080.00814.93
7.2.240.0080.00615.07
7.2.230.0040.01014.98
7.2.220.0000.01214.83
7.2.210.0000.01414.99
7.2.200.0050.01014.87
7.2.190.0070.00914.94
7.2.180.0090.00715.11
7.2.170.0080.00714.94
7.2.160.0060.00915.09
7.2.150.0070.00716.96
7.2.140.0010.01116.60
7.2.130.0110.00416.97
7.2.120.0050.00816.77
7.2.110.0050.00816.98
7.2.100.0030.01016.78
7.2.90.0050.00916.92
7.2.80.0070.00916.93
7.2.70.0090.00516.90
7.2.60.0060.00716.95
7.2.50.0070.00516.88
7.2.40.0090.00616.84
7.2.30.0090.00516.89
7.2.20.0080.00716.86
7.2.10.0060.00616.97
7.2.00.0060.01017.56
7.1.330.0080.00415.71
7.1.320.0050.00615.61
7.1.310.0020.01115.88
7.1.300.0030.00815.56
7.1.290.0050.00915.81
7.1.280.0080.00715.70
7.1.270.0080.00615.79
7.1.260.0060.00615.71
7.1.250.0060.01115.68
7.1.240.0070.00715.83
7.1.230.0060.00915.79
7.1.220.0090.00615.55
7.1.210.0030.00815.59
7.1.200.0040.01115.83
7.1.190.0070.00615.78
7.1.180.0060.00515.79
7.1.170.0050.00715.72
7.1.160.0080.00415.75
7.1.150.0030.00915.68
7.1.140.0000.01015.66
7.1.130.0090.00415.76
7.1.120.0050.00815.61
7.1.110.0030.01315.90
7.1.100.0060.00916.50
7.1.90.0070.00515.67
7.1.80.0050.00815.84
7.1.70.0070.00616.09
7.1.60.0070.01017.07
7.1.50.0020.00816.03
7.1.40.0030.00815.60
7.1.30.0100.00515.82
7.1.20.0080.00515.53
7.1.10.0030.01115.68
7.1.00.0090.02917.98
7.0.330.0070.00715.49
7.0.320.0050.00715.21
7.0.310.0040.00815.19
7.0.300.0070.00815.29
7.0.290.0030.01015.36
7.0.280.0030.00815.34
7.0.270.0050.00715.45
7.0.260.0100.00315.17
7.0.250.0050.01215.49
7.0.240.0090.00415.44
7.0.230.0060.00815.33
7.0.220.0020.00915.19
7.0.210.0080.00315.35
7.0.200.0060.00615.84
7.0.190.0060.00715.28
7.0.180.0080.00615.32
7.0.170.0080.00315.45
7.0.160.0040.00715.40
7.0.150.0080.00515.52
7.0.140.0060.02617.68
7.0.130.0060.00615.47
7.0.120.0070.03317.50
7.0.110.0050.00815.48
7.0.100.0100.00315.47
7.0.90.0030.00815.23
7.0.80.0070.00715.21
7.0.70.0040.00815.54
7.0.60.0040.03116.78
7.0.50.0040.02216.20
7.0.40.0150.02415.58
7.0.30.0140.03215.77
7.0.20.0170.02815.54
7.0.10.0120.03515.63
7.0.00.0110.02315.78
5.6.400.0070.00714.40
5.6.390.0050.00614.21
5.6.380.0090.00314.32
5.6.370.0030.01014.21
5.6.360.0070.00914.23
5.6.350.0040.00714.55
5.6.340.0030.01314.32
5.6.330.0050.01014.48
5.6.320.0070.01114.37
5.6.310.0050.00814.01
5.6.300.0070.00614.33
5.6.290.0060.00714.26
5.6.280.0070.02716.63
5.6.270.0070.01114.52
5.6.260.0050.00614.41
5.6.250.0060.00614.28
5.6.240.0050.00714.21
5.6.230.0070.00614.31
5.6.220.0050.00614.34
5.6.210.0070.02716.26
5.6.200.0060.02215.59
5.6.190.0200.02516.30
5.6.180.0180.01816.25
5.6.170.0160.02916.31
5.6.160.0160.02016.44
5.6.150.0240.01916.29
5.6.140.0180.02516.29
5.6.130.0160.03016.40
5.6.120.0150.02816.37
5.6.110.0130.02816.19
5.6.100.0180.02816.22
5.6.90.0160.03016.20
5.6.80.0130.03115.81
5.6.70.0170.03016.04
5.6.60.0160.01815.81
5.6.50.0160.02816.06
5.6.40.0150.02816.07
5.6.30.0120.02215.87
5.6.20.0120.01616.12
5.6.10.0120.01816.16
5.6.00.0170.01816.21
5.5.380.0110.00314.10
5.5.370.0030.01014.20
5.5.360.0050.00814.23
5.5.350.0170.03016.12
5.5.340.0060.02815.48
5.5.330.0150.03116.21
5.5.320.0180.02816.27
5.5.310.0100.03016.16
5.5.300.0150.02116.25
5.5.290.0130.03116.08
5.5.280.0100.03616.22
5.5.270.0130.03216.18
5.5.260.0190.02916.24
5.5.250.0140.03016.13
5.5.240.0130.01815.98
5.5.230.0160.02815.78
5.5.220.0120.02115.82
5.5.210.0140.02915.72
5.5.200.0200.02715.97
5.5.190.0150.02915.99
5.5.180.0120.02216.01
5.5.170.0020.01314.18
5.5.160.0160.02715.92
5.5.150.0090.02916.05
5.5.140.0150.02415.97
5.5.130.0110.02715.90
5.5.120.0140.02516.05
5.5.110.0170.02715.92
5.5.100.0120.02815.89
5.5.90.0180.02215.87
5.5.80.0130.02115.96
5.5.70.0100.02115.87
5.5.60.0130.02415.85
5.5.50.0090.02115.86
5.5.40.0160.02715.77
5.5.30.0130.03115.85
5.5.20.0140.02816.00
5.5.10.0210.02515.88
5.5.00.0180.02415.93
5.4.450.0160.02314.26
5.4.440.0120.02614.16
5.4.430.0130.02514.30
5.4.420.0130.02614.25
5.4.410.0160.02614.28
5.4.400.0110.02714.21
5.4.390.0130.02814.08
5.4.380.0120.02714.14
5.4.370.0120.02714.18
5.4.360.0120.02614.10
5.4.350.0120.02114.24
5.4.340.0130.01614.22
5.4.330.0040.00511.74
5.4.320.0170.02014.22
5.4.310.0110.01614.13
5.4.300.0120.02014.21
5.4.290.0160.02614.09
5.4.280.0170.02413.97
5.4.270.0120.02614.19
5.4.260.0100.02114.17
5.4.250.0100.02314.13
5.4.240.0160.02314.10
5.4.230.0120.01814.11
5.4.220.0130.02714.22
5.4.210.0130.02714.29
5.4.200.0110.02914.15
5.4.190.0140.02414.00
5.4.180.0140.02714.07
5.4.170.0120.02514.04
5.4.160.0110.02514.05
5.4.150.0160.02114.04
5.4.140.0220.02313.28
5.4.130.0110.01713.19
5.4.120.0150.02313.34
5.4.110.0120.03013.30
5.4.100.0140.02113.25
5.4.90.0150.01513.17
5.4.80.0120.01313.24
5.4.70.0150.02213.35
5.4.60.0150.02313.20
5.4.50.0090.02613.34
5.4.40.0110.01913.32
5.4.30.0150.01213.31
5.4.20.0080.01913.28
5.4.10.0120.01913.29
5.4.00.0150.02213.08
5.3.290.0140.01512.59
5.3.280.0110.02412.49
5.3.270.0100.02512.59
5.3.260.0110.02412.57
5.3.250.0120.02012.57
5.3.240.0130.02012.43
5.3.230.0140.01312.53
5.3.220.0130.02812.42
5.3.210.0140.02712.42
5.3.200.0080.02012.44
5.3.190.0160.02312.39
5.3.180.0120.01712.51
5.3.170.0100.01812.50
5.3.160.0160.02412.57
5.3.150.0140.02712.54
5.3.140.0110.02212.50
5.3.130.0160.02412.50
5.3.120.0080.01912.45
5.3.110.0090.02912.49
5.3.100.0130.01912.30
5.3.90.0130.02612.31
5.3.80.0120.02212.31
5.3.70.0140.02012.28
5.3.60.0120.01712.37
5.3.50.0090.02012.26
5.3.40.0130.02012.29
5.3.30.0130.02212.37
5.3.20.0140.02712.22
5.3.10.0090.01912.18
5.3.00.0140.02512.18
5.2.170.0200.03013.84
5.2.160.0230.06013.84
5.2.150.0230.02713.84
5.2.140.0530.03713.84
5.2.130.0300.05013.84
5.2.120.0230.05713.84
5.2.110.0300.05013.84
5.2.100.0200.03013.84
5.2.90.0200.03713.84
5.2.80.0300.06013.84
5.2.70.0300.05713.84
5.2.60.0230.04713.84
5.2.50.0370.05013.84
5.2.40.0230.05013.84
5.2.30.0200.05713.84
5.2.20.0130.04313.84
5.2.10.0230.04713.84
5.2.00.0200.05713.84
5.1.60.0300.02713.84
5.1.50.0230.05013.84
5.1.40.0270.03713.84
5.1.30.0230.02313.84
5.1.20.0230.04313.84
5.1.10.0170.05013.84
5.1.00.0270.02713.84
5.0.50.0170.03013.84
5.0.40.0100.04713.84
5.0.30.0100.06013.84
5.0.20.0100.03713.84
5.0.10.0170.03713.84
5.0.00.0100.04713.84
4.4.90.0100.02713.84
4.4.80.0130.03013.84
4.4.70.0070.01713.84
4.4.60.0070.01713.84
4.4.50.0100.03013.84
4.4.40.0070.02713.84
4.4.30.0130.03313.84
4.4.20.0070.02713.84
4.4.10.0100.02713.84
4.4.00.0130.03013.84
4.3.110.0170.03013.84
4.3.100.0100.03713.84
4.3.90.0070.02013.84
4.3.80.0070.05313.84
4.3.70.0100.03013.84
4.3.60.0100.03713.84
4.3.50.0100.03313.84
4.3.40.0070.02713.84
4.3.30.0000.04013.84
4.3.20.0100.02313.84
4.3.10.0030.02013.84
4.3.00.0070.01713.84

preferences:
56.86 ms | 400 KiB | 5 Q