3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p=[]; for($i=1;$i<=count($p);$i++){ echo 'hello'; }

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)
8.3.40.0110.00418.73
8.3.30.0070.00719.02
8.3.20.0070.00020.07
8.3.10.0030.00621.78
8.3.00.0040.00419.26
8.2.170.0190.00322.96
8.2.160.0110.00420.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.38
8.2.110.0030.00722.04
8.2.100.0090.00317.73
8.2.90.0000.00817.61
8.2.80.0000.00817.97
8.2.70.0060.00317.86
8.2.60.0050.00517.68
8.2.50.0040.00418.10
8.2.40.0060.00420.49
8.2.30.0000.00718.10
8.2.20.0040.00417.56
8.2.10.0000.00717.93
8.2.00.0050.00217.62
8.1.270.0080.00018.92
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00623.97
8.1.230.0110.00019.12
8.1.220.0050.00317.78
8.1.210.0110.00018.77
8.1.200.0030.00617.23
8.1.190.0080.00017.35
8.1.180.0000.00918.10
8.1.170.0000.00818.66
8.1.160.0030.00422.05
8.1.150.0000.00818.91
8.1.140.0040.00417.45
8.1.130.0070.00017.70
8.1.120.0040.00417.39
8.1.110.0000.00717.47
8.1.100.0000.00717.32
8.1.90.0040.00417.30
8.1.80.0030.00417.46
8.1.70.0000.00617.36
8.1.60.0030.00617.50
8.1.50.0030.00517.41
8.1.40.0040.00417.57
8.1.30.0000.00817.61
8.1.20.0000.00817.68
8.1.10.0000.00717.46
8.1.00.0000.01117.39
8.0.300.0030.00619.52
8.0.290.0000.00716.58
8.0.280.0070.00018.30
8.0.270.0040.00417.20
8.0.260.0030.00317.20
8.0.250.0030.00316.77
8.0.240.0000.00716.77
8.0.230.0030.00316.77
8.0.220.0070.00016.73
8.0.210.0040.00416.82
8.0.200.0030.00316.81
8.0.190.0040.00416.96
8.0.180.0070.00016.81
8.0.170.0040.00416.90
8.0.160.0000.00716.89
8.0.150.0050.00216.90
8.0.140.0040.00416.74
8.0.130.0050.00013.25
8.0.120.0050.00316.87
8.0.110.0000.00716.96
8.0.100.0040.00416.67
8.0.90.0000.00716.72
8.0.80.0160.00616.84
8.0.70.0040.00416.91
8.0.60.0000.00816.88
8.0.50.0050.00216.79
8.0.30.0150.00717.02
8.0.20.0100.00817.40
8.0.10.0040.00417.03
8.0.00.0120.00616.80
7.4.330.0020.00215.06
7.4.320.0030.00316.54
7.4.300.0030.00316.60
7.4.290.0030.00316.50
7.4.280.0070.00016.60
7.4.270.0060.00016.61
7.4.260.0030.00516.56
7.4.250.0040.00416.45
7.4.240.0040.00416.53
7.4.230.0030.00316.41
7.4.220.0200.00316.62
7.4.210.0030.01216.70
7.4.200.0070.00016.61
7.4.160.0060.00916.50
7.4.150.0330.00617.40
7.4.140.0100.00817.86
7.4.130.0130.00516.53
7.4.120.0070.01216.51
7.4.110.0110.00716.46
7.4.100.0140.00316.45
7.4.90.0030.01416.45
7.4.80.0110.00619.39
7.4.70.0200.00016.33
7.4.60.0120.00616.59
7.4.50.0000.00816.68
7.4.40.0100.01016.61
7.4.30.0100.01016.14
7.4.10.0070.01015.09
7.4.00.0050.01214.83
7.3.330.0000.00613.09
7.3.320.0080.00313.06
7.3.310.0030.00316.05
7.3.300.0030.00316.06
7.3.290.0080.00816.18
7.3.280.0060.01116.23
7.3.270.0090.00817.40
7.3.260.0130.00716.43
7.3.250.0100.00916.17
7.3.240.0060.01016.42
7.3.230.0070.01116.39
7.3.210.0100.00716.43
7.3.200.0090.00819.39
7.3.190.0040.01216.39
7.3.180.0120.00916.39
7.3.170.0100.00716.51
7.3.160.0110.00616.19
7.3.130.0030.01414.46
7.3.120.0040.01114.72
7.3.110.0100.00614.73
7.3.100.0040.01514.48
7.3.90.0090.00614.55
7.3.80.0000.01014.82
7.3.70.0070.00714.48
7.3.60.0060.00914.56
7.3.50.0000.00914.88
7.3.40.0040.01114.72
7.3.30.0060.00914.58
7.3.20.0030.00616.50
7.3.10.0060.00916.59
7.3.00.0030.01316.68
7.2.330.0100.00716.74
7.2.320.0070.01016.58
7.2.310.0060.01516.71
7.2.300.0140.00316.63
7.2.290.0070.01016.43
7.2.260.0040.01115.02
7.2.250.0130.00715.06
7.2.240.0120.00314.98
7.2.230.0120.00614.97
7.2.220.0120.00614.92
7.2.210.0070.00715.00
7.2.200.0070.01014.95
7.2.190.0090.00914.86
7.2.180.0030.00614.85
7.2.170.0150.00015.01
7.2.160.0040.01214.69
7.2.150.0060.01016.82
7.2.140.0060.00916.50
7.2.130.0060.00916.68
7.2.120.0070.01016.84
7.2.110.0030.01216.89
7.2.100.0080.00416.95
7.2.90.0000.01016.95
7.2.80.0110.00416.84
7.2.70.0000.01216.73
7.2.60.0000.01716.79
7.2.50.0120.00316.85
7.2.40.0040.01116.69
7.2.30.0030.01217.04
7.2.20.0030.01316.84
7.2.10.0030.01016.91
7.2.00.0040.00918.04
7.1.330.0070.01015.82
7.1.320.0030.01315.73
7.1.310.0070.00715.75
7.1.300.0000.01015.97
7.1.290.0100.00315.83
7.1.280.0130.00315.56
7.1.270.0030.01015.52
7.1.260.0000.00915.63
7.1.250.0060.00915.72
7.1.240.0000.01215.46
7.1.230.0100.00015.89
7.1.220.0030.01315.75
7.1.210.0130.00315.86
7.1.200.0000.01415.63
7.1.190.0040.01115.88
7.1.180.0100.00315.77
7.1.170.0070.00715.58
7.1.160.0130.00015.70
7.1.150.0070.00315.98
7.1.140.0070.00715.90
7.1.130.0130.00015.82
7.1.120.0110.00315.72
7.1.110.0030.01015.68
7.1.100.0030.00816.91
7.1.90.0000.01015.74
7.1.80.0060.00915.49
7.1.70.0060.00416.43
7.1.60.0100.00617.75
7.1.50.0060.01216.21
7.1.40.0030.00815.81
7.1.30.0040.00915.96
7.1.20.0030.01015.86
7.1.10.0060.00615.82
7.1.00.0040.04119.16
7.0.330.0090.00615.06
7.0.320.0030.01315.09
7.0.310.0130.00315.25
7.0.300.0070.00415.33
7.0.290.0070.00715.18
7.0.280.0040.00815.39
7.0.270.0060.00315.06
7.0.260.0030.01015.23
7.0.250.0060.00615.38
7.0.240.0060.00915.17
7.0.230.0080.00615.47
7.0.220.0040.00815.46
7.0.210.0140.00315.27
7.0.200.0340.00414.94
7.0.190.0090.00615.41
7.0.180.0090.00315.45
7.0.170.0080.00315.47
7.0.160.0130.00015.37
7.0.150.0040.00815.17
7.0.140.0020.02318.79
7.0.130.0080.00415.52
7.0.120.0030.00615.10
7.0.110.0040.00415.38
7.0.100.0100.00715.38
7.0.90.0060.00615.40
7.0.80.0030.01015.38
7.0.70.0080.00315.26
7.0.60.0120.04217.72
7.0.50.0160.03516.63
7.0.40.0120.03816.88
7.0.30.0140.04416.73
7.0.20.0190.03416.80
7.0.10.0070.04216.86
7.0.00.0080.03216.68
5.6.400.0030.01113.81
5.6.390.0060.00314.21
5.6.380.0090.00614.38
5.6.370.0120.00314.29
5.6.360.0060.00314.30
5.6.350.0040.01114.52
5.6.340.0030.00714.28
5.6.330.0040.01214.21
5.6.320.0090.00014.59
5.6.310.0060.01014.46
5.6.300.0040.00714.31
5.6.290.0030.00614.59
5.6.280.0000.04617.64
5.6.270.0060.00914.09
5.6.260.0080.00414.25
5.6.250.0000.01414.38
5.6.240.0080.00814.32
5.6.230.0030.00714.19
5.6.220.0110.00613.92
5.6.210.0000.02917.42
5.6.200.0020.03316.12
5.6.190.0070.03017.37
5.6.180.0130.04017.27
5.6.170.0200.03817.21
5.6.160.0050.03217.53
5.6.150.0040.02716.14
5.6.140.0080.04316.08
5.6.130.0030.03416.19
5.6.120.0020.02417.58
5.6.110.0070.04217.57
5.6.100.0020.02617.67
5.6.90.0030.02617.76
5.6.80.0070.03217.44
5.6.70.0070.00713.95
5.6.60.0060.00614.20
5.6.50.0030.00813.95
5.6.40.0030.01014.03
5.6.30.0040.00414.43
5.6.20.0120.00314.18
5.6.10.0030.00914.19
5.6.00.0060.00914.15
5.5.380.0030.00614.06
5.5.370.0030.01014.24
5.5.360.0030.01014.34
5.5.350.1600.02117.27
5.5.340.0080.04016.17
5.5.330.0060.04617.36
5.5.320.0150.03017.19
5.5.310.0130.04317.35
5.5.300.0070.04516.09
5.5.290.0050.03416.06
5.5.280.0050.04017.33
5.5.270.0050.04317.41
5.5.260.0000.03817.45
5.5.250.0100.01917.29
5.5.240.0100.04017.05
5.5.230.0060.00914.10
5.5.220.0150.00014.20
5.5.210.0060.00614.00
5.5.200.0070.00314.07
5.5.190.0030.01413.91
5.5.180.0030.00914.16
5.5.170.0110.00413.94
5.5.160.0070.01013.95
5.5.150.0040.01114.18
5.5.140.0040.00813.96
5.5.130.0050.00314.14
5.5.120.0040.00713.78
5.5.110.0030.00914.08
5.5.100.0090.00613.95
5.5.90.0040.00713.90
5.5.80.0060.00914.14
5.5.70.0070.00714.06
5.5.60.0060.00814.17
5.5.50.0040.00714.01
5.5.40.0070.01013.81
5.5.30.0000.01114.16
5.5.20.0070.00713.85
5.5.10.0030.01014.25
5.5.00.0030.01014.08
5.4.450.1580.02415.09
5.4.440.1630.02315.12
5.4.430.1540.02415.15
5.4.420.1600.02015.02
5.4.410.1640.01915.16
5.4.400.1450.02514.83
5.4.390.1580.02414.89
5.4.380.1430.02014.99
5.4.370.1530.02614.91
5.4.360.1550.02514.87
5.4.350.1570.02214.96
5.4.340.1600.02215.04
5.4.330.0030.00710.83
5.4.320.1530.02514.75
5.4.310.1350.02514.87
5.4.300.1500.02014.95
5.4.290.1430.01715.04
5.4.280.1680.02314.74
5.4.270.1520.02315.00
5.4.260.1780.02514.91
5.4.250.1540.01814.96
5.4.240.1500.01814.98
5.4.230.1480.02114.85
5.4.220.1500.02214.96
5.4.210.1450.02214.94
5.4.200.1430.02314.97
5.4.190.1480.02014.92
5.4.180.1580.01714.69
5.4.170.1500.02314.91
5.4.160.1380.02014.93
5.4.150.1430.02614.96
5.4.140.1450.01713.60
5.4.130.1460.02013.74
5.4.120.1650.01913.56
5.4.110.1680.01813.67
5.4.100.1580.02213.77
5.4.90.1570.02113.56
5.4.80.1610.02013.65
5.4.70.1620.02213.54
5.4.60.1550.02513.62
5.4.50.1580.02113.57
5.4.40.1580.02513.70
5.4.30.1650.01813.49
5.4.20.1580.02213.77
5.4.10.1570.02013.60
5.4.00.1640.01513.34
5.3.290.3130.04014.52
5.3.280.3170.03714.54
5.3.270.3100.04314.70
5.3.260.3300.02714.58
5.3.250.3100.04014.45
5.3.240.3330.04314.65
5.3.230.3200.04014.55
5.3.220.2870.04014.52
5.3.210.3200.03714.41
5.3.200.3130.03714.55
5.3.190.3130.04714.48
5.3.180.3130.02714.52
5.3.170.3130.03314.41
5.3.160.3170.04014.66
5.3.150.3030.04014.51
5.3.140.3430.03714.43
5.3.130.3230.04014.49
5.3.120.3030.04314.41
5.3.110.3000.04014.40
5.3.100.3170.04013.99
5.3.90.3270.04313.88
5.3.80.2930.03313.98
5.3.70.2930.03713.87
5.3.60.3270.03013.97
5.3.50.3270.03313.74
5.3.40.3170.03713.88
5.3.30.3200.03713.94
5.3.20.3170.04013.63
5.3.10.3630.03313.49
5.3.00.3370.03713.48
5.2.170.2670.03711.75
5.2.160.2370.03011.75
5.2.150.2730.02711.75
5.2.140.2430.03011.75
5.2.130.2430.02711.75
5.2.120.2330.03011.75
5.2.110.2370.02711.75
5.2.100.2600.03011.75
5.2.90.2330.03311.75
5.2.80.3770.02711.75
5.2.70.3030.02711.75
5.2.60.2700.03311.75
5.2.50.2700.02311.75
5.2.40.2230.03011.75
5.2.30.2270.02711.75
5.2.20.1770.04311.75
5.2.10.2130.02311.75
5.2.00.2200.03311.75
5.1.60.2230.02011.75
5.1.50.2200.02711.75
5.1.40.2130.03311.75
5.1.30.2230.02311.75
5.1.20.1930.02711.75
5.1.10.2700.01711.75
5.1.00.2000.02311.75
5.0.50.1130.02311.75
5.0.40.1270.01711.75
5.0.30.0970.03311.75
5.0.20.1270.02011.75
5.0.10.1230.02011.75
5.0.00.0970.03011.75
4.4.90.1000.01011.75
4.4.80.1200.02011.75
4.4.70.1030.01311.75
4.4.60.1200.02311.75
4.4.50.1130.01711.75
4.4.40.1300.03311.75
4.4.30.1030.01311.75
4.4.20.1030.02011.75
4.4.10.1070.01711.75
4.4.00.1070.03011.75
4.3.110.1130.02011.75
4.3.100.1100.02011.75
4.3.90.0930.01711.75
4.3.80.1030.02711.75
4.3.70.1100.01711.75
4.3.60.1200.02311.75
4.3.50.1030.02011.75
4.3.40.1400.02711.75
4.3.30.0530.01711.75
4.3.20.0600.02311.75
4.3.10.0770.02311.75
4.3.00.0600.02311.75

preferences:
68.98 ms | 400 KiB | 5 Q