3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 4; for($i=0;$i<=$num;$i+=4) { echo $i . PHP_EOL; if($i == $num) { echo $i . 'CO' . PHP_EOL; } }

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)
8.3.40.0110.01118.71
8.3.30.0070.00718.96
8.3.20.0000.00720.21
8.3.10.0070.00022.10
8.3.00.0050.00320.49
8.2.170.0070.01022.96
8.2.160.0030.01019.21
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0030.00518.85
8.2.110.0060.00320.95
8.2.100.0080.00317.91
8.2.90.0080.00017.91
8.2.80.0040.00418.22
8.2.70.0000.00817.75
8.2.60.0000.00917.63
8.2.50.0060.00317.75
8.2.40.0030.00519.89
8.2.30.0050.00318.22
8.2.20.0000.00717.60
8.2.10.0000.00717.65
8.2.00.0030.00517.73
8.1.270.0040.00422.06
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00723.97
8.1.230.0070.00420.89
8.1.220.0000.00817.75
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00717.35
8.1.180.0000.00818.10
8.1.170.0000.00817.62
8.1.160.0000.00722.04
8.1.150.0040.00418.69
8.1.140.0040.00417.32
8.1.130.0030.00317.85
8.1.120.0000.00717.36
8.1.110.0000.00717.48
8.1.100.0040.00417.41
8.1.90.0000.00717.45
8.1.80.0000.00717.35
8.1.70.0000.00717.44
8.1.60.0020.00517.47
8.1.50.0050.00317.47
8.1.40.0000.00717.58
8.1.30.0000.00717.63
8.1.20.0000.00817.66
8.1.10.0030.00617.40
8.1.00.0020.00517.28
8.0.300.0040.00420.04
8.0.290.0050.00316.75
8.0.280.0070.00018.43
8.0.270.0030.00317.25
8.0.260.0030.00316.71
8.0.250.0030.00316.94
8.0.240.0070.00016.94
8.0.230.0000.00716.92
8.0.220.0000.00716.82
8.0.210.0000.00816.83
8.0.200.0060.00016.94
8.0.190.0030.00316.82
8.0.180.0030.00316.93
8.0.170.0050.00216.89
8.0.160.0040.00416.91
8.0.150.0000.00716.82
8.0.140.0040.00416.86
8.0.130.0070.00013.25
8.0.120.0030.00516.84
8.0.110.0000.00716.82
8.0.100.0000.00716.76
8.0.90.0000.00716.90
8.0.80.0110.00416.87
8.0.70.0040.00416.88
8.0.60.0000.00716.71
8.0.50.0000.00816.73
8.0.30.0140.00817.02
8.0.20.0060.01217.40
8.0.10.0070.00016.82
8.0.00.0100.00816.74
7.4.330.0060.00015.00
7.4.320.0060.00016.57
7.4.300.0070.00016.46
7.4.290.0050.00216.61
7.4.280.0000.00716.48
7.4.270.0000.00716.60
7.4.260.0080.00016.51
7.4.250.0080.00016.38
7.4.240.0040.00316.55
7.4.230.0030.00316.41
7.4.220.0100.00716.53
7.4.210.0040.00916.62
7.4.200.0030.00316.37
7.4.190.0030.00316.45
7.4.160.0100.00716.64
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0080.01016.30
7.4.120.0100.01016.50
7.4.110.0090.00916.57
7.4.100.0070.01016.52
7.4.90.0160.00616.43
7.4.80.0070.01019.39
7.4.70.0130.00316.44
7.4.60.0130.00316.55
7.4.50.0080.00016.40
7.4.40.0070.00722.77
7.4.30.0110.01116.51
7.4.10.0040.01115.07
7.4.00.0070.00714.94
7.3.330.0000.00613.19
7.3.320.0060.00013.12
7.3.310.0070.00016.12
7.3.300.0030.00316.14
7.3.290.0030.01016.25
7.3.280.0130.00616.27
7.3.270.0110.00517.40
7.3.260.0120.00416.57
7.3.250.0110.00516.26
7.3.240.0090.00616.54
7.3.230.0060.01216.52
7.3.210.0090.00616.29
7.3.200.0040.01519.39
7.3.190.0030.01316.58
7.3.180.0040.01116.57
7.3.170.0160.00316.27
7.3.160.0100.00716.24
7.3.130.0090.00914.95
7.3.120.0110.00714.81
7.3.110.0100.00914.68
7.3.100.0000.01514.87
7.3.90.0090.00614.71
7.3.80.0050.00814.77
7.3.70.0050.00614.85
7.3.60.0060.00614.80
7.3.50.0000.01114.92
7.3.40.0050.00814.75
7.3.30.0090.00414.71
7.3.20.0040.00916.44
7.3.10.0040.00816.50
7.3.00.0120.00516.72
7.2.330.0060.01316.70
7.2.320.0120.00816.75
7.2.310.0110.01116.67
7.2.300.0040.01516.68
7.2.290.0090.01316.80
7.2.260.0110.00715.01
7.2.250.0060.01315.04
7.2.240.0080.00915.03
7.2.230.0050.01115.07
7.2.220.0070.00914.70
7.2.210.0060.00914.82
7.2.200.0050.00915.03
7.2.190.0060.00915.02
7.2.180.0070.00814.89
7.2.170.0070.00715.06
7.2.160.0080.00414.80
7.2.150.0040.01117.00
7.2.140.0000.01516.77
7.2.130.0050.00816.69
7.2.120.0040.00916.79
7.2.110.0050.01216.76
7.2.100.0070.00716.92
7.2.90.0060.01116.95
7.2.80.0050.00916.80
7.2.70.0010.01016.95
7.2.60.0050.00516.77
7.2.50.0030.00816.96
7.2.40.0030.01016.77
7.2.30.0080.00416.85
7.2.20.0070.00616.84
7.2.10.0030.01116.91
7.2.00.0040.00917.81
7.1.330.0050.01015.81
7.1.320.0010.01215.84
7.1.310.0020.01415.79
7.1.300.0070.00715.55
7.1.290.0030.00815.78
7.1.280.0080.00415.63
7.1.270.0050.01215.72
7.1.260.0050.00915.67
7.1.250.0040.01115.73
7.1.240.0120.00415.69
7.1.230.0000.01415.75
7.1.220.0040.01215.62
7.1.210.0040.00815.63
7.1.200.0110.00315.87
7.1.190.0070.01015.86
7.1.180.0030.00915.71
7.1.170.0030.00615.91
7.1.160.0090.00615.85
7.1.150.0030.00715.63
7.1.140.0040.01215.80
7.1.130.0030.00915.76
7.1.120.0030.01015.76
7.1.110.0000.01415.80
7.1.100.0050.00816.87
7.1.90.0040.00815.73
7.1.80.0080.00416.00
7.1.70.0070.00516.26
7.1.60.0070.00917.78
7.1.50.0070.00516.37
7.1.40.0000.01215.69
7.1.30.0060.00615.90
7.1.20.0100.00715.72
7.1.10.0000.01215.85
7.1.00.0040.03719.04
7.0.330.0000.01215.20
7.0.320.0030.01215.08
7.0.310.0090.00315.34
7.0.300.0000.01615.45
7.0.290.0060.00915.53
7.0.280.0040.00715.49
7.0.270.0070.00315.46
7.0.260.0070.00715.55
7.0.250.0150.00015.41
7.0.240.0000.01315.25
7.0.230.0090.00315.61
7.0.220.0040.00415.55
7.0.210.0040.00415.47
7.0.200.0060.00615.92
7.0.190.0080.00415.36
7.0.180.0030.00715.45
7.0.170.0040.00715.64
7.0.160.0000.01315.56
7.0.150.0040.00815.48
7.0.140.0030.04318.75
7.0.130.0030.01315.57
7.0.120.0070.00715.25
7.0.110.0080.00415.46
7.0.100.0040.00815.13
7.0.90.0000.01315.45
7.0.80.0100.00315.20
7.0.70.0070.00715.25
7.0.60.0070.04517.64
7.0.50.0080.04216.62
7.0.40.0060.02817.05
7.0.30.0200.02516.78
7.0.20.0130.04316.86
7.0.10.0030.03216.82
7.0.00.0070.04516.80
5.6.400.0000.01314.33
5.6.390.0000.01614.62
5.6.380.0100.00614.33
5.6.370.0040.00714.01
5.6.360.0090.00914.17
5.6.350.0070.01014.52
5.6.340.0120.00614.61
5.6.330.0000.01314.59
5.6.320.0000.00914.59
5.6.310.0070.01014.62
5.6.300.0030.01014.70
5.6.290.0030.01314.50
5.6.280.0100.03717.54
5.6.270.0100.00014.48
5.6.260.0000.01414.66
5.6.250.0030.01014.67
5.6.240.0030.01014.48
5.6.230.0070.00714.63
5.6.220.0030.00914.40
5.6.210.0080.02217.49
5.6.200.0050.04916.17
5.6.190.0100.04417.48
5.6.180.0120.03217.43
5.6.170.0100.02917.40
5.6.160.0060.04317.41
5.6.150.0060.04616.08
5.6.140.0020.03616.14
5.6.130.0030.03216.19
5.6.120.0100.02517.76
5.6.110.0080.04517.63
5.6.100.0120.04517.82
5.6.90.0030.05017.69
5.6.80.0100.03917.32
5.6.70.0040.00814.38
5.6.60.0120.00614.45
5.6.50.0060.00914.09
5.6.40.0090.00614.20
5.6.30.0030.00914.23
5.6.20.0090.00614.35
5.6.10.0040.01114.45
5.6.00.0030.01014.10
5.5.380.0060.00314.58
5.5.370.0030.01314.55
5.5.360.0070.00714.61
5.5.350.0110.01917.20
5.5.340.0050.02516.09
5.5.330.0020.02617.46
5.5.320.0120.02717.22
5.5.310.0190.03717.40
5.5.300.0050.04716.05
5.5.290.0060.04616.03
5.5.280.0070.04217.46
5.5.270.0080.02117.56
5.5.260.0120.04017.73
5.5.250.0050.04517.49
5.5.240.0070.04217.16
5.5.230.0060.00614.33
5.5.220.0080.00414.42
5.5.210.0070.01014.27
5.5.200.0070.00714.41
5.5.190.0060.00314.26
5.5.180.0120.00314.12
5.5.170.0060.00314.19
5.5.160.0070.00714.46
5.5.150.0090.00614.12
5.5.140.0090.00614.46
5.5.130.0110.00614.04
5.5.120.0030.01014.12
5.5.110.0120.00013.96
5.5.100.0060.00614.20
5.5.90.0000.01414.20
5.5.80.0120.00614.30
5.5.70.0030.01314.34
5.5.60.0030.00614.42
5.5.50.0100.00314.35
5.5.40.0070.00713.92
5.5.30.0080.00814.14
5.5.20.0040.01214.39
5.5.10.0070.01114.02
5.5.00.0060.00614.23
5.4.450.0450.03015.21
5.4.440.0110.02815.18
5.4.430.0040.03315.21
5.4.420.0070.02815.28
5.4.410.0130.02714.89
5.4.400.0080.03014.94
5.4.390.0050.03214.87
5.4.380.0050.03214.86
5.4.370.0100.03014.89
5.4.360.0110.02814.88
5.4.350.0130.02714.89
5.4.340.0180.02314.82
5.4.330.0090.00011.15
5.4.320.0050.02611.85
5.4.310.0050.02411.76
5.4.300.0060.02411.76
5.4.290.0070.02211.79
5.4.280.0050.02311.71
5.4.270.0060.02111.71
5.4.260.0070.02714.85
5.4.250.0060.04115.01
5.4.240.0050.03314.97
5.4.230.0050.02814.97
5.4.220.0060.03614.89
5.4.210.0040.03114.97
5.4.200.0070.03814.95
5.4.190.0020.03915.00
5.4.180.0090.03414.89
5.4.170.0080.03014.97
5.4.160.0030.04014.97
5.4.150.0030.03914.99
5.4.140.0080.03713.66
5.4.130.0090.03713.80
5.4.120.0050.03013.73
5.4.110.0030.03913.74
5.4.100.0020.03113.78
5.4.90.0080.03813.63
5.4.80.0100.02413.66
5.4.70.0020.03713.76
5.4.60.0070.02913.75
5.4.50.0050.03313.73
5.4.40.0030.02813.76
5.4.30.0020.03213.63
5.4.20.0030.03313.72
5.4.10.0060.02613.76
5.4.00.0070.02713.46
5.3.290.0050.03311.94
5.3.280.0140.03312.75
5.3.270.0090.02912.75
5.3.260.0090.03412.91
5.3.250.0030.03012.78
5.3.240.0070.03812.84
5.3.230.0080.03612.83
5.3.220.0020.03212.89
5.3.210.0050.03012.82
5.3.200.0080.03112.73
5.3.190.0020.03912.81
5.3.180.0020.04212.82
5.3.170.0080.03712.86
5.3.160.0090.02712.86
5.3.150.0080.03312.81
5.3.140.0070.02512.69
5.3.130.0070.03112.85
5.3.120.0100.03612.66
5.3.110.0020.03112.76
5.3.100.0020.03312.40
5.3.90.0060.03812.46
5.3.80.0030.03312.48
5.3.70.0050.02812.55
5.3.60.0060.03512.55
5.3.50.0100.03012.51
5.3.40.0030.03612.53
5.3.30.0060.02612.53
5.3.20.0070.03012.38
5.3.10.0060.02612.31
5.3.00.0050.03612.36
5.2.170.0030.04311.06
5.2.160.0030.04311.16
5.2.150.0000.06311.29
5.2.140.0070.05710.96
5.2.130.0130.04011.11
5.2.120.0200.04011.04
5.2.110.0030.04311.00
5.2.100.0030.05711.11
5.2.90.0070.05311.10
5.2.80.0070.04311.11
5.2.70.0070.05010.99
5.2.60.0000.04710.98
5.2.50.0130.05010.78
5.2.40.0070.04710.99
5.2.30.0070.04011.06
5.2.20.0070.04010.96
5.2.10.0000.04710.82
5.2.00.0100.05310.87
5.1.60.0000.0479.99
5.1.50.0030.0409.94
5.1.40.0030.04010.04
5.1.30.0030.05710.54
5.1.20.0070.04010.34
5.1.10.0070.04310.10
5.1.00.0100.04310.29
5.0.50.0070.0238.53
5.0.40.0070.0378.45
5.0.30.0030.0608.20
5.0.20.0070.0278.19
5.0.10.0030.0378.20
5.0.00.0000.0608.14
4.4.90.0030.0207.28
4.4.80.0030.0207.28
4.4.70.0030.0237.28
4.4.60.0100.0207.28
4.4.50.0000.0307.28
4.4.40.0070.0377.28
4.4.30.0100.0137.28
4.4.20.0030.0207.28
4.4.10.0000.0277.28
4.4.00.0030.0337.28
4.3.110.0130.0207.28
4.3.100.0000.0337.28
4.3.90.0000.0237.28
4.3.80.0000.0377.28
4.3.70.0170.0137.28
4.3.60.0070.0137.28
4.3.50.0070.0207.28
4.3.40.0030.0377.28
4.3.30.0030.0207.28
4.3.20.0030.0277.28
4.3.10.0000.0307.28
4.3.00.0170.0276.76

preferences:
46.55 ms | 400 KiB | 5 Q