3v4l.org

run code in 300+ PHP versions simultaneously
<?php $while = 10; do { $while--; } while ($while > 0);

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)
8.3.40.0180.00018.68
8.3.30.0100.00719.10
8.3.20.0070.00320.24
8.3.10.0070.00320.53
8.3.00.0040.00419.13
8.2.170.0120.00322.96
8.2.160.0070.00720.50
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.00
8.2.110.0060.00321.15
8.2.100.0060.00617.78
8.2.90.0030.00619.05
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0070.00018.03
8.2.30.0080.00021.22
8.2.20.0060.00317.68
8.2.10.0040.00418.00
8.2.00.0070.00017.63
8.1.270.0000.00821.97
8.1.260.0060.00326.35
8.1.250.0150.00328.09
8.1.240.0120.00622.38
8.1.230.0120.00020.71
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0030.00521.95
8.1.150.0000.00718.73
8.1.140.0000.00717.29
8.1.130.0050.00317.81
8.1.120.0070.00017.30
8.1.110.0000.00717.38
8.1.100.0040.00417.28
8.1.90.0000.00817.27
8.1.80.0080.00017.41
8.1.70.0030.00317.41
8.1.60.0030.00517.49
8.1.50.0000.00817.40
8.1.40.0040.00417.46
8.1.30.0080.00017.57
8.1.20.0040.00417.64
8.1.10.0040.00417.45
8.1.00.0050.00317.41
8.0.300.0030.00518.77
8.0.290.0080.00016.58
8.0.280.0030.00318.38
8.0.270.0000.00717.24
8.0.260.0060.00018.43
8.0.250.0000.00716.85
8.0.240.0070.00016.85
8.0.230.0070.00016.85
8.0.220.0000.00816.83
8.0.210.0050.00216.73
8.0.200.0000.00616.92
8.0.190.0030.00616.90
8.0.180.0030.00316.86
8.0.170.0040.00416.86
8.0.160.0050.00316.84
8.0.150.0000.00716.77
8.0.140.0040.00416.64
8.0.130.0000.00513.27
8.0.120.0000.00816.75
8.0.110.0070.00016.72
8.0.100.0050.00216.60
8.0.90.0070.00016.61
8.0.80.0100.00716.86
8.0.70.0000.00716.65
8.0.60.0040.00416.72
8.0.50.0020.00516.70
8.0.30.0100.00717.09
8.0.20.0120.00617.40
8.0.10.0040.00416.80
8.0.00.0090.00816.68
7.4.330.0000.00515.03
7.4.320.0000.00616.54
7.4.300.0060.00016.57
7.4.290.0040.00316.53
7.4.280.0060.00316.41
7.4.270.0000.00716.44
7.4.260.0030.00316.42
7.4.250.0050.00216.48
7.4.240.0030.00516.54
7.4.230.0030.00316.55
7.4.220.0100.00716.56
7.4.210.0120.00416.30
7.4.200.0030.00316.38
7.4.160.0110.00416.44
7.4.150.0160.00617.40
7.4.140.0130.00517.86
7.4.130.0090.01116.40
7.4.120.0090.00716.38
7.4.110.0120.00916.59
7.4.100.0100.00716.54
7.4.90.0060.01316.43
7.4.80.0000.01819.39
7.4.70.0060.01216.36
7.4.60.0070.01016.23
7.4.50.0040.00416.47
7.4.40.0140.00916.38
7.4.30.0120.00416.29
7.4.00.0060.01014.89
7.3.330.0020.00213.02
7.3.320.0020.00213.06
7.3.310.0000.00716.31
7.3.300.0000.00616.24
7.3.290.0160.00816.21
7.3.280.0080.01016.27
7.3.270.0140.00417.40
7.3.260.0120.00916.55
7.3.250.0090.01216.42
7.3.240.0070.00916.50
7.3.230.0080.00816.39
7.3.210.0110.01116.28
7.3.200.0150.00719.39
7.3.190.0120.00916.56
7.3.180.0060.01016.27
7.3.170.0090.00616.29
7.3.160.0150.00616.23
7.3.120.0060.00615.01
7.3.110.0040.01214.55
7.3.100.0070.01014.39
7.3.90.0030.00814.84
7.3.80.0040.00815.11
7.3.70.0060.00914.89
7.3.60.0060.00315.01
7.3.50.0030.00614.55
7.3.40.0060.01014.87
7.3.30.0100.00614.50
7.3.20.0070.01016.27
7.3.10.0100.00716.42
7.3.00.0080.00516.58
7.2.330.0040.01216.59
7.2.320.0090.00916.36
7.2.310.0090.01316.58
7.2.300.0140.00316.69
7.2.290.0030.01316.42
7.2.250.0130.00614.99
7.2.240.0060.01114.99
7.2.230.0070.00714.86
7.2.220.0030.00914.83
7.2.210.0030.00614.52
7.2.200.0030.00715.08
7.2.190.0080.00414.89
7.2.180.0070.01014.80
7.2.170.0080.00614.90
7.2.130.0080.00416.82
7.2.120.0070.00716.96
7.2.110.0120.00416.84
7.2.100.0200.00016.62
7.2.90.0050.01016.72
7.2.80.0100.01016.78
7.2.70.0120.00916.63
7.2.60.0070.00716.95
7.2.50.0100.01016.80
7.2.40.0090.00316.80
7.2.30.0130.00616.67
7.2.20.0070.01116.52
7.2.10.0110.00716.93
7.2.00.0060.00818.01
7.1.330.0040.01115.96
7.1.320.0040.01215.76
7.1.310.0040.00815.64
7.1.300.0040.00815.65
7.1.290.0080.00015.70
7.1.280.0000.01515.66
7.1.270.0070.00715.64
7.1.260.0000.01415.76
7.1.250.0100.00315.52
7.1.240.0030.01015.36
7.1.230.0120.00015.31
7.1.220.0140.00015.64
7.1.210.0100.00715.70
7.1.200.0060.00315.75
7.1.190.0120.00415.43
7.1.180.0060.00615.26
7.1.170.0070.00715.57
7.1.160.0090.00615.84
7.1.150.0130.00315.61
7.1.140.0170.00015.61
7.1.130.0110.00315.60
7.1.120.0070.00715.65
7.1.110.0070.00715.59
7.1.100.0090.00516.71
7.1.90.0120.00815.20
7.1.80.0100.00615.69
7.1.70.0090.00416.38
7.1.60.0070.01217.51
7.1.50.0120.00316.03
7.1.40.0070.00715.79
7.1.30.0070.00715.62
7.1.20.0060.00915.49
7.1.10.0070.00715.58
7.1.00.0060.04218.95
7.0.330.0060.00915.26
7.0.320.0080.00415.37
7.0.310.0120.00915.20
7.0.300.0140.00715.21
7.0.290.0140.00915.36
7.0.280.0030.01414.85
7.0.270.0100.00715.27
7.0.260.0090.00615.32
7.0.250.0070.00715.13
7.0.240.0070.01714.93
7.0.230.0140.00615.29
7.0.220.0110.00814.76
7.0.210.0100.00714.88
7.0.200.0090.00715.88
7.0.190.0160.00014.91
7.0.180.0070.00714.85
7.0.170.0070.00714.95
7.0.160.0100.00615.02
7.0.150.0100.00714.76
7.0.140.0020.04318.41
7.0.130.0130.00315.08
7.0.120.0120.00414.80
7.0.110.0110.00415.22
7.0.100.0080.00815.01
7.0.90.0150.00014.91
7.0.80.0140.00314.85
7.0.70.0090.00314.94
7.0.60.0070.02417.41
7.0.50.0150.03016.37
7.0.40.0090.02716.68
7.0.30.0100.04416.77
7.0.20.0150.04116.50
7.0.10.0100.04016.46
7.0.00.0040.02416.44
5.6.380.0080.00014.04
5.6.370.0080.00314.14
5.6.360.0030.01014.29
5.6.350.0070.00714.34
5.6.340.0070.00714.10
5.6.330.0040.01114.35
5.6.320.0100.00314.22
5.6.310.0120.00314.26
5.6.300.0030.01313.87
5.6.290.0110.00014.10
5.6.280.0050.03817.61
5.6.270.0030.00914.12
5.6.260.0070.00714.04
5.6.250.0000.00914.04
5.6.240.0000.01214.01
5.6.230.0060.00314.21
5.6.220.0060.00613.96
5.6.210.0050.04217.36
5.6.200.0070.04716.10
5.6.190.0070.04517.10
5.6.180.0180.04017.13
5.6.170.0150.04017.19
5.6.160.0090.04317.24
5.6.150.0070.02816.06
5.6.140.0050.02616.23
5.6.130.0070.04316.15
5.6.120.0080.03217.50
5.6.110.0100.04017.65
5.6.100.0050.02517.33
5.6.90.0070.03317.33
5.6.80.0050.02717.14
5.6.70.1720.01717.14
5.6.60.0060.00314.09
5.6.50.0030.00813.92
5.6.40.0080.00313.77
5.6.30.0030.00713.80
5.6.20.0000.01114.02
5.6.10.0040.01114.10
5.6.00.0000.01513.86
5.5.380.0070.00011.15
5.5.370.0070.00411.02
5.5.360.0050.00510.94
5.5.350.0100.04315.72
5.5.340.0080.03514.45
5.5.330.0020.02515.55
5.5.320.0130.02015.71
5.5.310.0160.04015.68
5.5.300.0070.04014.48
5.5.290.0050.03014.54
5.5.280.0090.04115.78
5.5.270.0070.04115.85
5.5.260.0090.03715.63
5.5.250.0070.04515.59
5.5.240.0060.04015.42
5.5.230.0040.00710.88
5.5.220.0080.00410.47
5.5.210.0050.00511.00
5.5.200.0040.00410.84
5.5.190.0050.00211.01
5.5.180.0000.00811.02
5.5.170.0030.00610.80
5.5.160.0040.00710.66
5.5.150.0000.00810.71
5.5.140.0040.00410.80
5.5.130.0080.00010.44
5.5.120.0040.00410.98
5.5.110.0050.00310.80
5.5.100.0030.00510.77
5.5.90.0040.00410.67
5.5.80.0050.00510.77
5.5.70.0000.00710.70
5.5.60.0040.00410.73
5.5.50.0000.00910.73
5.5.40.0060.00010.85
5.5.30.0030.00511.00
5.5.20.0000.00710.79
5.5.10.0000.00910.70
5.5.00.0070.00010.39
5.4.450.0220.02315.16
5.4.440.0230.02515.22
5.4.430.0180.02315.28
5.4.420.0070.03615.23
5.4.410.0100.02815.29
5.4.400.0070.03014.99
5.4.390.0120.03015.05
5.4.380.0100.02714.75
5.4.370.0020.03514.63
5.4.360.0100.02914.74
5.4.350.0100.03214.68
5.4.340.0090.02714.64
5.4.330.0070.00010.68
5.4.320.0020.02611.58
5.4.310.0040.02111.59
5.4.300.0030.02211.55
5.4.290.0020.02311.59
5.4.280.0020.02511.49
5.4.270.0020.02411.47
5.4.260.0030.02811.38
5.4.250.0070.02211.57
5.4.240.0050.02311.45
5.4.230.0040.02111.37
5.4.220.0020.02111.52
5.4.210.0080.01711.53
5.4.200.0070.01911.56
5.4.190.0070.01811.58
5.4.180.0030.02211.56
5.4.170.0040.02511.45
5.4.160.0040.02211.56
5.4.150.0060.01811.55
5.4.140.0060.01911.34
5.4.130.0050.02211.51
5.4.120.0050.02011.35
5.4.110.0060.02411.22
5.4.100.0070.02111.19
5.4.90.0040.02211.40
5.4.80.0040.02611.31
5.4.70.0060.02111.23
5.4.60.0080.01911.33
5.4.50.0080.02011.11
5.4.40.0060.02211.32
5.4.30.0070.02111.27
5.4.20.0090.02111.22
5.4.10.0080.02211.21
5.4.00.0020.02211.00
5.3.290.0050.02211.64
5.3.280.0040.02511.55
5.3.270.0060.02111.49
5.3.260.0060.02411.59
5.3.250.0040.02311.49
5.3.240.0050.02111.52
5.3.230.0030.02311.56
5.3.220.0040.02211.47
5.3.210.0050.02711.47
5.3.200.0060.02011.48
5.3.190.0060.02211.51
5.3.180.0040.02111.46
5.3.170.0080.01811.58
5.3.160.0040.02311.55
5.3.150.0070.01911.57
5.3.140.0050.02011.46
5.3.130.0050.02111.48
5.3.120.0030.02411.48
5.3.110.0100.01911.47
5.3.100.0060.02111.20
5.3.90.0030.02411.25
5.3.80.0110.02111.16
5.3.70.0040.02611.16
5.3.60.0050.01911.16
5.3.50.0040.02011.13
5.3.40.0070.01811.13
5.3.30.0070.01711.11
5.3.20.0050.02210.98
5.3.10.0050.01810.97
5.3.00.0050.02010.96
5.2.170.0040.0179.71
5.2.160.0020.0189.71
5.2.150.0040.0189.71
5.2.140.0030.0179.71
5.2.130.0050.0159.69
5.2.120.0020.0179.69
5.2.110.0040.0189.70
5.2.100.0050.0179.70
5.2.90.0050.0169.70
5.2.80.0020.0209.69
5.2.70.0020.0199.69
5.2.60.0020.0189.67
5.2.50.0020.0209.65
5.2.40.0020.0189.64
5.2.30.0040.0239.63
5.2.20.0050.0179.63
5.2.10.0030.0199.58
5.2.00.0040.0259.51
5.1.60.0020.0149.16
5.1.50.0030.0159.15
5.1.40.0020.0169.14
5.1.30.0070.0189.32
5.1.20.0040.0159.33
5.1.10.0020.0169.19
5.1.00.0060.0139.19
5.0.50.0050.0128.43
5.0.40.0020.0138.36
5.0.30.0050.0198.27
5.0.20.0040.0118.26
5.0.10.0020.0138.24
5.0.00.0020.0208.24
4.4.90.0020.0107.52
4.4.80.0040.0107.51
4.4.70.0010.0117.50
4.4.60.0030.0087.51
4.4.50.0050.0107.51
4.4.40.0020.0157.48
4.4.30.0050.0117.50
4.4.20.0040.0117.55
4.4.10.0010.0127.55
4.4.00.0020.0167.50
4.3.110.0040.0117.46
4.3.100.0050.0127.46
4.3.90.0040.0077.44
4.3.80.0030.0147.42
4.3.70.0020.0097.44
4.3.60.0050.0097.44
4.3.50.0010.0117.44
4.3.40.0050.0127.39
4.3.30.0010.0116.77
4.3.20.0050.0096.75
4.3.10.0030.0096.74
4.3.00.0030.00712.27

preferences:
42.19 ms | 400 KiB | 5 Q