3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo chr(32); ?>

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)
8.3.60.0140.00718.43
8.3.50.0070.01321.14
8.3.40.0110.00818.63
8.3.30.0080.00818.96
8.3.20.0030.01020.21
8.3.10.0090.00021.89
8.3.00.0080.00020.46
8.2.180.0090.00616.32
8.2.170.0030.01022.96
8.2.160.0110.01119.22
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00319.23
8.2.110.0030.00622.26
8.2.100.0030.00917.66
8.2.90.0040.00419.13
8.2.80.0060.00317.97
8.2.70.0000.00817.49
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0080.00019.76
8.2.30.0000.00817.83
8.2.20.0040.00417.45
8.2.10.0040.00417.42
8.2.00.0040.00417.54
8.1.280.0070.01025.92
8.1.270.0000.00722.14
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00622.05
8.1.230.0120.00017.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0000.00717.28
8.1.180.0080.00018.62
8.1.170.0040.00418.64
8.1.160.0040.00422.03
8.1.150.0050.00218.50
8.1.140.0040.00417.32
8.1.130.0030.00317.77
8.1.120.0000.00717.28
8.1.110.0040.00417.27
8.1.100.0050.00317.27
8.1.90.0030.00417.30
8.1.80.0000.00717.35
8.1.70.0000.00717.17
8.1.60.0030.00617.49
8.1.50.0040.00417.36
8.1.40.0040.00417.27
8.1.30.0000.00817.54
8.1.20.0050.00317.54
8.1.10.0040.00417.42
8.1.00.0060.00317.25
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0070.00018.35
8.0.270.0030.00317.13
8.0.260.0030.00316.75
8.0.250.0000.00716.91
8.0.240.0070.00016.85
8.0.230.0070.00016.86
8.0.220.0050.00316.75
8.0.210.0030.00516.76
8.0.200.0030.00316.81
8.0.190.0050.00316.84
8.0.180.0030.00516.78
8.0.170.0000.00716.59
8.0.160.0070.00016.62
8.0.150.0080.00016.77
8.0.140.0000.00816.73
8.0.130.0000.00513.24
8.0.120.0040.00416.65
8.0.110.0040.00416.66
8.0.100.0040.00416.68
8.0.90.0040.00416.78
8.0.80.0100.00716.71
8.0.70.0050.00316.76
8.0.60.0050.00216.66
8.0.50.0050.00216.60
8.0.30.0120.00816.84
8.0.20.0130.00717.40
8.0.10.0030.00616.84
8.0.00.0120.02116.65
7.4.330.0050.00015.00
7.4.320.0000.00616.36
7.4.300.0030.00316.45
7.4.290.0040.00416.46
7.4.280.0050.00216.45
7.4.270.0070.00016.29
7.4.260.0000.00716.32
7.4.250.0000.00716.34
7.4.240.0020.00516.39
7.4.230.0000.00616.25
7.4.220.0040.01416.47
7.4.210.0050.01016.48
7.4.200.0040.00416.36
7.4.190.0000.00716.23
7.4.160.0060.00916.44
7.4.150.0090.00917.40
7.4.140.0050.01117.86
7.4.130.0140.00316.40
7.4.120.0100.00916.39
7.4.110.0100.01416.35
7.4.100.0090.01316.36
7.4.90.0140.00416.32
7.4.80.0080.00816.58
7.4.70.0120.00916.30
7.4.60.0070.00716.28
7.4.50.0050.00316.11
7.4.40.0090.00322.77
7.4.30.0070.01016.22
7.4.00.0040.01114.76
7.3.330.0050.00012.98
7.3.320.0030.00313.11
7.3.310.0040.00416.20
7.3.300.0040.00416.10
7.3.290.0060.00716.16
7.3.280.0140.00516.15
7.3.270.0110.00717.40
7.3.260.0100.00716.34
7.3.250.0080.01216.29
7.3.240.0210.00016.35
7.3.230.0080.00816.39
7.3.210.0170.01716.34
7.3.200.0090.00919.39
7.3.190.0100.00716.09
7.3.180.0100.01016.21
7.3.170.0030.01316.50
7.3.160.0000.01416.06
7.3.120.0060.01214.76
7.3.110.0050.01014.81
7.3.100.0030.01214.68
7.3.90.0050.01014.71
7.3.80.0090.00514.70
7.3.70.0050.01014.56
7.3.60.0020.01114.72
7.3.50.0080.00414.61
7.3.40.0050.00514.66
7.3.30.0020.01014.65
7.3.20.0080.00916.43
7.3.10.0060.00616.51
7.3.00.0070.00916.54
7.2.330.0060.01016.33
7.2.320.0060.01316.25
7.2.310.0100.00716.43
7.2.300.0170.00016.43
7.2.290.0000.01716.26
7.2.250.0060.01214.76
7.2.240.0070.01214.96
7.2.230.0070.00914.81
7.2.220.0060.00915.15
7.2.210.0020.01214.87
7.2.200.0020.00814.86
7.2.190.0070.00514.86
7.2.180.0100.00614.83
7.2.170.0030.01114.69
7.2.60.0090.00616.62
7.2.00.0060.00619.35
7.1.330.0060.01015.65
7.1.320.0090.00415.45
7.1.310.0060.00915.49
7.1.300.0070.00615.48
7.1.290.0100.00415.42
7.1.280.0050.00615.55
7.1.270.0070.00815.60
7.1.260.0100.00315.70
7.1.200.0040.00815.61
7.1.100.0060.00618.01
7.1.70.0060.00316.90
7.1.60.0140.01019.82
7.1.50.0040.01516.83
7.1.00.0000.03722.44
7.0.200.0000.00716.75
7.0.140.0130.06722.08
7.0.70.4370.03719.90
7.0.60.0070.06019.90
7.0.50.0100.07017.82
7.0.40.0070.08020.04
7.0.30.0270.06720.30
7.0.20.0270.06020.16
7.0.10.0430.07320.12
7.0.00.0100.08020.02
5.6.280.0100.06721.14
5.6.210.0030.06720.53
5.6.200.0070.04718.19
5.6.190.0100.04320.48
5.6.180.0230.04320.32
5.6.170.0330.07320.41
5.6.160.0100.08020.44
5.6.150.0070.04718.15
5.6.140.0170.02718.07
5.6.130.0100.04718.09
5.6.120.0030.08721.00
5.6.110.0070.08021.00
5.6.100.0100.07721.13
5.6.90.0030.04720.98
5.6.80.0130.04020.32
5.6.70.0330.07020.39
5.5.350.0130.06020.29
5.5.340.0100.07717.98
5.5.330.0000.05720.19
5.5.320.0000.08720.40
5.5.310.0400.06720.24
5.5.300.0000.06018.01
5.5.290.0030.05317.98
5.5.280.0030.06720.87
5.5.270.0070.08720.75
5.5.260.0070.08320.86
5.5.250.0100.08020.46
5.5.240.0130.07320.27
5.4.450.0300.07019.11
5.4.440.0130.06019.43
5.4.430.0130.05319.57
5.4.420.0170.05019.39
5.4.410.0130.05718.79
5.4.400.0270.05718.50
5.4.390.0300.06018.62
5.4.380.0400.05318.66
5.4.370.0130.05018.62
5.4.360.0100.05718.61
5.4.350.0230.05318.49
5.4.340.0200.04718.73
5.4.320.0090.04012.45
5.4.310.0080.04312.45
5.4.300.0050.03612.45
5.4.290.0060.04312.45
5.4.280.0050.03712.35
5.4.270.0050.03912.35
5.4.260.0100.07018.65
5.4.250.0100.05018.64
5.4.240.0100.06318.86
5.4.230.0100.05718.85
5.4.220.0030.06018.93
5.4.210.0070.05318.88
5.4.200.0130.06018.78
5.4.190.0100.05018.82
5.4.180.0100.05718.84
5.4.170.0100.05018.59
5.4.160.0100.06018.87
5.4.150.0100.05318.77
5.4.140.0070.05316.46
5.4.130.0130.04716.49
5.4.120.0030.05316.52
5.4.110.0070.05316.34
5.4.100.0100.06716.39
5.4.90.0100.04716.29
5.4.80.0030.05316.36
5.4.70.0130.06716.34
5.4.60.0070.05316.13
5.4.50.0230.03716.21
5.4.40.0130.06316.32
5.4.30.0170.04016.12
5.4.20.0000.06316.20
5.4.10.0070.06316.38
5.4.00.0100.05315.90
5.3.290.0060.03812.80
5.3.280.0170.04014.60
5.3.270.0030.05714.61
5.3.260.0070.07714.60
5.3.250.0070.07314.47
5.3.240.0030.07714.75
5.3.230.0100.05014.69
5.3.220.0070.07014.40
5.3.210.0130.06014.71
5.3.200.0070.05014.57
5.3.190.0000.08314.45
5.3.180.0030.06014.42
5.3.170.0070.06014.25
5.3.160.0030.06314.40
5.3.150.0200.06014.55
5.3.140.0100.07014.32
5.3.130.0130.06714.40
5.3.120.0170.06314.64
5.3.110.0100.07014.54
5.3.100.0100.07013.88
5.3.90.0070.07014.03
5.3.80.0100.04713.71
5.3.70.0030.05313.95
5.3.60.0070.05014.01
5.3.50.0070.05313.96
5.3.40.0070.05013.88
5.3.30.0070.05013.74
5.3.20.0100.06313.62
5.3.10.0070.04713.48
5.3.00.0100.06013.68
5.2.170.0000.06711.02
5.2.160.0130.03311.14
5.2.150.0070.04711.29
5.2.140.0070.04011.04
5.2.130.0070.03711.09
5.2.120.0070.03711.11
5.2.110.0100.03710.99
5.2.100.0000.05711.01
5.2.90.0070.04011.11
5.2.80.0030.04711.10
5.2.70.0070.04011.02
5.2.60.0030.04311.15
5.2.50.0100.05711.11
5.2.40.0030.04011.10
5.2.30.0030.04310.96
5.2.20.0100.03710.87
5.2.10.0030.05311.07
5.2.00.0070.04010.78
5.1.60.0100.0279.85
5.1.50.0170.0339.77
5.1.40.0070.04310.00
5.1.30.0130.04010.23
5.1.20.0130.02710.52
5.1.10.0070.05010.01
5.1.00.0030.0409.91
5.0.50.0100.0308.48
5.0.40.0070.0378.17
5.0.30.0030.0478.36
5.0.20.0030.0378.12
5.0.10.0070.0238.11
5.0.00.0100.0378.21
4.4.90.0000.0237.60
4.4.80.0000.0307.60
4.4.70.0030.0207.60
4.4.60.0030.0207.60
4.4.50.0000.0277.60
4.4.40.0030.0337.60
4.4.30.0000.0337.60
4.4.20.0070.0207.60
4.4.10.0070.0177.60
4.4.00.0070.0337.60
4.3.110.0000.0337.60
4.3.100.0000.0307.60
4.3.90.0030.0307.60
4.3.80.0000.0377.60
4.3.70.0000.0277.60
4.3.60.0000.0337.60
4.3.50.0030.0207.60
4.3.40.0030.0307.60
4.3.30.0000.0277.60
4.3.20.0000.0337.60
4.3.10.0000.0337.60
4.3.00.0200.0136.94

preferences:
63.57 ms | 401 KiB | 5 Q