3v4l.org

run code in 300+ PHP versions simultaneously
<?php $panda = 5; $i = 1; while ($i <= 1){ echo $i; ++$i; } ?>

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)
8.3.60.0170.00316.50
8.3.50.0040.01322.93
8.3.40.0120.00318.51
8.3.30.0070.00718.83
8.3.20.0040.00420.16
8.3.10.0040.00423.48
8.3.00.0060.00317.59
8.2.180.0090.00916.38
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0050.00320.96
8.2.110.0030.00719.27
8.2.100.0080.00417.91
8.2.90.0080.00017.60
8.2.80.0000.00717.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0000.00819.82
8.2.30.0040.00418.10
8.2.20.0000.00717.77
8.2.10.0000.00718.12
8.2.00.0040.00417.71
8.1.280.0110.00425.92
8.1.270.0080.00023.91
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00722.59
8.1.230.0070.00420.84
8.1.220.0030.00517.74
8.1.210.0030.00618.97
8.1.200.0130.00017.00
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.57
8.1.160.0000.00921.98
8.1.150.0070.00018.82
8.1.140.0000.00817.30
8.1.130.0070.00017.81
8.1.120.0040.00417.30
8.1.110.0020.00517.44
8.1.100.0000.00717.27
8.1.90.0070.00017.27
8.1.80.0000.00717.36
8.1.70.0030.00317.26
8.1.60.0000.00817.39
8.1.50.0060.00317.47
8.1.40.0070.00017.32
8.1.30.0050.00317.50
8.1.20.0040.00417.58
8.1.10.0000.00817.40
8.1.00.0020.00517.29
8.0.300.0080.00019.86
8.0.290.0030.00316.75
8.0.280.0070.00018.35
8.0.270.0050.00217.24
8.0.260.0030.00317.25
8.0.250.0030.00316.95
8.0.240.0030.00317.01
8.0.230.0030.00316.72
8.0.220.0050.00216.88
8.0.210.0000.00616.79
8.0.200.0030.00316.82
8.0.190.0040.00416.90
8.0.180.0030.00516.85
8.0.170.0040.00416.77
8.0.160.0050.00316.63
8.0.150.0090.00016.70
8.0.140.0070.00016.75
8.0.130.0000.00613.22
8.0.120.0020.00516.79
8.0.110.0040.00416.86
8.0.100.0070.00016.76
8.0.90.0000.00816.64
8.0.80.0150.00616.84
8.0.70.0000.00816.80
8.0.60.0000.00716.81
8.0.50.0030.00616.59
8.0.30.0100.00916.85
8.0.20.0100.00917.40
8.0.10.0030.00616.77
8.0.00.0080.00816.80
7.4.330.0030.00315.07
7.4.320.0000.00616.53
7.4.300.0030.00316.53
7.4.290.0070.00016.50
7.4.280.0080.00016.56
7.4.270.0030.00516.52
7.4.260.0040.00416.46
7.4.250.0000.00816.44
7.4.240.0040.00316.31
7.4.230.0030.00316.51
7.4.220.0040.01516.61
7.4.210.0070.00716.32
7.4.200.0000.00716.57
7.4.160.0090.00616.53
7.4.150.0070.01117.40
7.4.140.0080.00917.86
7.4.130.0070.01316.32
7.4.120.0150.00316.45
7.4.110.0070.01116.57
7.4.100.0070.01016.66
7.4.90.0080.00816.37
7.4.80.0030.01319.39
7.4.70.0110.00616.38
7.4.60.0090.00616.27
7.4.50.0000.00816.29
7.4.40.0080.00816.57
7.4.30.0070.01016.48
7.4.00.0110.00414.59
7.3.330.0000.00713.11
7.3.320.0020.00213.05
7.3.310.0040.00416.07
7.3.300.0030.00316.24
7.3.290.0030.01016.37
7.3.280.0070.01016.30
7.3.270.0060.01017.40
7.3.260.0120.01216.77
7.3.250.0100.00716.39
7.3.240.0140.01416.37
7.3.230.0100.01016.57
7.3.210.0080.01116.35
7.3.200.0070.00719.39
7.3.190.0070.01016.19
7.3.180.0030.01316.46
7.3.170.0110.00516.38
7.3.160.0040.01116.31
7.3.10.0050.01216.36
7.3.00.0070.00716.27
7.2.330.0110.00716.63
7.2.320.0090.00816.67
7.2.310.0080.00816.58
7.2.300.0060.00916.54
7.2.290.0160.00016.71
7.2.130.0090.00516.59
7.2.120.0040.01016.44
7.2.110.0110.00916.49
7.2.100.0100.00616.57
7.2.90.0170.00216.68
7.2.80.0090.00816.69
7.2.70.0070.00616.65
7.2.60.0060.00916.59
7.2.50.0070.01216.63
7.2.40.0150.00616.73
7.2.30.0130.00316.71
7.2.20.0120.00916.77
7.2.10.0180.00616.76
7.2.00.0090.00717.48
7.1.250.0080.00515.38
7.1.230.0150.00015.56
7.1.220.0120.00615.61
7.1.210.0310.00315.54
7.1.200.0130.00615.62
7.1.190.0120.00215.67
7.1.180.0150.00615.71
7.1.170.0140.00515.47
7.1.160.0330.00315.60
7.1.150.0130.00315.69
7.1.140.0040.01215.61
7.1.130.0070.00715.48
7.1.120.0040.00815.68
7.1.110.0130.00615.66
7.1.100.0090.00616.88
7.1.90.0120.00615.67
7.1.80.0080.00815.54
7.1.70.0050.00616.54
7.1.60.0160.00717.51
7.1.50.0100.00916.40
7.1.40.0120.00315.81
7.1.30.0130.00615.74
7.1.20.0100.01015.59
7.1.10.0140.00015.68
7.1.00.0080.03818.96
7.0.310.0140.00615.30
7.0.300.0000.01315.41
7.0.290.0120.00415.46
7.0.280.0120.00315.06
7.0.270.0090.00615.45
7.0.260.0070.00715.52
7.0.250.0080.00815.52
7.0.240.0160.00015.34
7.0.230.0110.00415.19
7.0.220.0100.01015.45
7.0.210.0090.00715.30
7.0.200.0400.01014.75
7.0.190.0120.00915.20
7.0.180.0100.00415.50
7.0.170.0090.00415.43
7.0.160.0030.01015.09
7.0.150.0050.00915.45
7.0.140.0070.03718.74
7.0.130.0170.00015.41
7.0.120.0090.00415.44
7.0.110.0110.00415.33
7.0.100.0470.00315.01
7.0.90.0090.00415.33
7.0.80.0140.00215.31
7.0.70.0130.00315.35
7.0.60.0050.04617.69
7.0.50.0090.03016.51
7.0.40.0050.04416.78
7.0.30.0310.03516.71
7.0.20.0200.04016.79
7.0.10.0160.02416.81
7.0.00.0050.02816.76
5.6.380.0110.00614.08
5.6.370.0110.00314.34
5.6.360.0090.00914.30
5.6.350.0050.01014.22
5.6.340.0110.00514.56
5.6.330.0000.01514.13
5.6.320.0090.01014.07
5.6.310.0130.00014.47
5.6.300.0110.00714.44
5.6.290.0090.00614.53
5.6.280.0100.03817.77
5.6.270.0090.00613.92
5.6.260.0070.01014.45
5.6.250.0040.00814.24
5.6.240.0080.00414.03
5.6.230.0110.00614.23
5.6.220.0130.00514.34
5.6.210.0120.04217.44
5.6.200.0090.04216.36
5.6.190.0080.03317.42
5.6.180.1640.02917.22
5.6.170.0150.03417.26
5.6.160.0020.03417.50
5.6.150.0070.03816.31
5.6.140.0090.02816.24
5.6.130.0090.04016.28
5.6.120.0080.04517.67
5.6.110.0050.02717.75
5.6.100.0120.04317.79
5.6.90.0080.04417.63
5.6.80.0040.03617.35
5.6.70.0240.04017.39
5.6.60.0070.00714.13
5.6.50.0140.00014.21
5.6.40.0100.00214.26
5.6.30.0100.00714.32
5.6.20.0120.00614.21
5.6.10.0090.00914.41
5.6.00.0030.01014.04
5.5.380.0070.00712.79
5.5.370.0070.00312.79
5.5.360.0060.00612.79
5.5.350.0270.03316.54
5.5.340.0030.03415.34
5.5.330.0060.03216.48
5.5.320.0250.02316.50
5.5.310.0200.02016.53
5.5.300.0080.04115.39
5.5.290.0020.04015.38
5.5.280.0080.04316.79
5.5.270.0100.03216.71
5.5.260.0050.03716.82
5.5.250.0050.04516.73
5.5.240.0200.03616.52
5.5.230.0000.01012.79
5.5.220.0100.00312.79
5.5.210.0080.00412.79
5.5.200.0110.00012.79
5.5.190.0080.00412.79
5.5.180.0040.00712.79
5.5.170.0100.00713.95
5.5.160.0040.00712.79
5.5.150.0050.00512.79
5.5.140.0090.00312.79
5.5.130.0030.00912.79
5.5.120.0140.00012.79
5.5.110.0000.00912.79
5.5.100.0030.00612.79
5.5.90.0100.00012.79
5.5.80.0030.00912.79
5.5.70.0080.00312.79
5.5.60.0090.00612.79
5.5.50.0080.00512.79
5.5.40.0090.00012.79
5.5.30.0120.00012.79
5.5.20.0090.00612.79
5.5.10.0000.01112.79
5.5.00.0140.00012.79
5.4.450.0460.02816.13
5.4.440.0040.03216.15
5.4.430.0130.02516.00
5.4.420.0250.03216.12
5.4.410.0120.02715.89
5.4.400.0160.03015.77
5.4.390.0190.03215.71
5.4.380.0090.03015.76
5.4.370.0020.03315.72
5.4.360.0090.02215.73
5.4.350.0020.02312.38
5.4.340.0120.02312.38
5.4.330.0070.00712.79
5.4.320.0060.02112.62
5.4.310.0070.02112.62
5.4.300.0060.02312.62
5.4.290.0090.02812.62
5.4.280.0090.01912.57
5.4.270.0050.02412.57
5.4.260.0070.02012.57
5.4.250.0050.02312.57
5.4.240.0040.02512.57
5.4.230.0060.02212.56
5.4.220.0060.02112.56
5.4.210.0060.02112.56
5.4.200.0090.02512.56
5.4.190.0060.02312.56
5.4.180.0160.02012.56
5.4.170.0080.02012.57
5.4.160.0060.02312.56
5.4.150.0070.02012.56
5.4.140.0050.02212.41
5.4.130.0090.01912.40
5.4.120.0050.02112.38
5.4.110.0070.01912.38
5.4.100.0070.02012.38
5.4.90.0090.02212.38
5.4.80.0060.02012.38
5.4.70.0050.02212.38
5.4.60.0070.01912.38
5.4.50.0050.02112.37
5.4.40.0080.02312.37
5.4.30.0060.02012.37
5.4.20.0070.02212.37
5.4.10.0080.02212.37
5.4.00.0060.02112.11
5.3.290.0080.02212.79
5.3.280.0100.02212.75
5.3.270.0100.02012.75
5.3.260.0070.02112.75
5.3.250.0070.02112.75
5.3.240.0060.02112.75
5.3.230.0100.01812.75
5.3.220.0070.02212.73
5.3.210.0090.02012.73
5.3.200.0060.02212.74
5.3.190.0060.02212.73
5.3.180.0070.01912.73
5.3.170.0090.02312.73
5.3.160.0100.01812.73
5.3.150.0070.02212.73
5.3.140.0060.02012.72
5.3.130.0060.02512.72
5.3.120.0100.01812.72
5.3.110.0040.02312.72
5.3.100.0110.01812.46
5.3.90.0090.01812.44
5.3.80.0080.02012.43
5.3.70.0070.02012.43
5.3.60.0070.02012.43
5.3.50.0130.02012.39
5.3.40.0050.02312.39
5.3.30.0060.02012.36
5.3.20.0040.02312.26
5.3.10.0050.02112.24
5.3.00.0040.02312.23
5.2.170.0020.02010.98
5.2.160.0040.02110.98
5.2.150.0060.01610.98
5.2.140.0060.01810.98
5.2.130.0060.02110.96
5.2.120.0050.01810.96
5.2.110.0080.01710.96
5.2.100.0070.01610.96
5.2.90.0050.01610.96
5.2.80.0050.01710.96
5.2.70.0070.01610.96
5.2.60.0040.01910.93
5.2.50.0070.01910.92
5.2.40.0080.01610.91
5.2.30.0060.01810.90
5.2.20.0030.01910.89
5.2.10.0070.01510.86
5.2.00.0030.02010.79
5.1.60.0040.01510.43
5.1.50.0040.01710.43
5.1.40.0050.01610.42
5.1.30.0070.01310.60
5.1.20.0020.01710.61
5.1.10.0060.01710.47
5.1.00.0030.02010.47
5.0.50.0040.0139.71
5.0.40.0070.0099.64
5.0.30.0050.0169.54
5.0.20.0050.0099.53
5.0.10.0050.0109.52
5.0.00.0020.0209.51
4.4.90.0020.0128.78
4.4.80.0050.0078.77
4.4.70.0040.0088.77
4.4.60.0020.0098.77
4.4.50.0050.0088.78
4.4.40.0050.0128.75
4.4.30.0020.0118.77
4.4.20.0030.0148.82
4.4.10.0030.0108.82
4.4.00.0040.0128.77
4.3.110.0060.0078.73
4.3.100.0030.0098.72
4.3.90.0010.0148.71
4.3.80.0020.0188.69
4.3.70.0020.0098.71
4.3.60.0030.0098.71
4.3.50.0010.0128.71
4.3.40.0050.0138.66
4.3.30.0020.0098.04
4.3.20.0030.0138.03
4.3.10.0030.0098.01
4.3.00.0070.0129.94

preferences:
55.44 ms | 401 KiB | 5 Q