3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('zero', 'one', 'two'); $b = 'test'; foreach ($a as $b) {} echo $b;

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)
8.3.60.0170.00316.38
8.3.50.0100.00717.48
8.3.40.0110.00418.62
8.3.30.0120.00318.60
8.3.20.0030.00618.70
8.3.10.0040.00420.58
8.3.00.0040.00717.38
8.2.180.0110.00416.63
8.2.170.0080.00822.96
8.2.160.0110.00721.06
8.2.150.0100.00024.18
8.2.140.0070.00024.66
8.2.130.0020.00526.16
8.2.120.0050.00219.77
8.2.110.0030.00619.30
8.2.100.0060.00617.72
8.2.90.0060.00319.48
8.2.80.0030.00719.13
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0110.00018.07
8.2.40.0030.00618.16
8.2.30.0030.00617.96
8.2.20.0080.00017.63
8.2.10.0040.00417.65
8.2.00.0030.00517.57
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0130.00017.52
8.1.230.0100.00317.42
8.1.220.0000.00817.74
8.1.210.0000.00818.89
8.1.200.0070.00317.22
8.1.190.0030.00617.53
8.1.180.0060.00318.10
8.1.170.0080.00018.77
8.1.160.0000.00718.80
8.1.150.0040.00418.50
8.1.140.0030.00617.35
8.1.130.0000.00717.70
8.1.120.0000.00717.42
8.1.110.0000.00817.33
8.1.100.0030.00317.47
8.1.90.0000.00717.42
8.1.80.0000.00817.41
8.1.70.0000.00717.46
8.1.60.0040.00417.58
8.1.50.0040.00417.35
8.1.40.0080.00017.54
8.1.30.0040.00417.59
8.1.20.0000.00817.63
8.1.10.0040.00417.47
8.1.00.0070.00017.48
8.0.300.0040.00419.70
8.0.290.0050.00316.75
8.0.280.0070.00018.31
8.0.270.0070.00017.18
8.0.260.0000.00816.68
8.0.250.0000.00716.97
8.0.240.0030.00316.96
8.0.230.0030.00316.85
8.0.220.0030.00316.90
8.0.210.0070.00016.81
8.0.200.0030.00316.95
8.0.190.0040.00416.80
8.0.180.0050.00216.93
8.0.170.0090.00016.91
8.0.160.0000.00716.87
8.0.150.0000.00816.78
8.0.140.0060.00316.88
8.0.130.0050.00013.21
8.0.120.0050.00316.73
8.0.110.0080.00016.71
8.0.100.0040.00416.84
8.0.90.0040.00416.72
8.0.80.0080.01216.87
8.0.70.0070.00016.75
8.0.60.0030.00516.92
8.0.50.0000.00716.79
8.0.30.0120.01117.14
8.0.20.0080.01017.16
8.0.10.0040.00416.90
8.0.00.0090.01016.73
7.4.330.0000.00512.95
7.4.320.0030.00316.48
7.4.300.0040.00416.38
7.4.290.0040.00416.62
7.4.280.0000.00816.50
7.4.270.0070.00016.63
7.4.260.0030.00313.37
7.4.250.0030.00616.57
7.4.240.0070.00016.50
7.4.230.0000.00716.68
7.4.220.0060.01616.55
7.4.210.0070.00716.52
7.4.200.0000.00716.53
7.4.190.0030.00316.43
7.4.160.0080.00816.38
7.4.150.0100.00716.50
7.4.140.0090.00816.38
7.4.130.0130.00616.51
7.4.120.0110.00916.46
7.4.110.0090.00916.51
7.4.100.0110.00716.50
7.4.90.0100.01316.55
7.4.80.0090.00916.47
7.4.70.0060.00916.25
7.4.60.0030.01316.50
7.4.50.0000.00516.51
7.4.40.0040.00816.47
7.4.30.0060.00916.45
7.4.10.0100.00716.38
7.4.00.0100.00715.45
7.3.330.0060.00013.17
7.3.320.0030.00313.01
7.3.310.0030.00316.10
7.3.300.0000.00716.09
7.3.290.0070.00716.40
7.3.280.0060.00816.34
7.3.270.0140.00316.47
7.3.260.0110.00516.54
7.3.250.0080.01116.48
7.3.240.0070.01016.34
7.3.230.0130.00916.47
7.3.210.0120.00616.45
7.3.200.0100.01019.39
7.3.190.0060.01616.22
7.3.180.0040.01116.37
7.3.170.0110.00616.52
7.3.160.0130.00316.41
7.3.130.0150.00416.30
7.3.120.0060.01015.67
7.3.110.0070.00716.32
7.3.100.0120.00616.25
7.3.90.0060.00816.34
7.3.80.0110.00416.33
7.3.70.0100.00716.47
7.3.60.0100.00616.23
7.3.50.0080.00816.00
7.3.40.0060.00916.20
7.3.30.0080.00816.35
7.3.20.0070.00718.04
7.3.10.0070.00517.27
7.3.00.0060.00517.48
7.2.330.0060.01216.52
7.2.320.0100.01316.62
7.2.310.0090.01616.66
7.2.300.0160.00816.65
7.2.290.0120.00916.37
7.2.260.0030.01216.32
7.2.250.0070.01316.38
7.2.240.0070.00416.39
7.2.230.0090.00916.57
7.2.220.0060.00916.52
7.2.210.0060.00916.64
7.2.200.0100.01016.49
7.2.190.0030.01316.45
7.2.180.0100.00616.49
7.2.170.0060.00616.20
7.2.160.0040.00716.45
7.2.150.0030.01018.48
7.2.140.0060.00618.41
7.2.130.0050.00817.55
7.2.120.0040.00917.55
7.2.110.0030.01017.46
7.2.100.0030.01117.40
7.2.90.0010.01417.67
7.2.80.0050.00817.38
7.2.70.0090.00617.70
7.2.60.0060.01217.65
7.2.50.0080.00817.60
7.2.40.0060.00617.61
7.2.30.0080.00617.57
7.2.20.0060.00817.70
7.2.10.0120.00517.58
7.2.00.0070.00818.17
7.1.330.0070.01017.41
7.1.320.0070.00717.11
7.1.310.0030.01017.47
7.1.300.0070.00717.29
7.1.290.0060.00617.06
7.1.280.0080.00817.32
7.1.270.0040.01117.21
7.1.260.0090.00317.09
7.1.250.0090.00516.38
7.1.240.0040.00916.64
7.1.230.0000.01216.40
7.1.220.0020.00916.48
7.1.210.0050.00716.46
7.1.200.0060.00816.48
7.1.190.0050.00616.61
7.1.180.0050.00916.55
7.1.170.0050.00616.57
7.1.160.0020.01016.53
7.1.150.0070.00216.46
7.1.140.0050.00816.58
7.1.130.0030.01216.40
7.1.120.0060.00916.28
7.1.110.0100.00516.50
7.1.100.0050.00717.04
7.1.90.0070.00816.51
7.1.80.0030.01116.61
7.1.70.0080.00516.76
7.1.60.0070.00917.54
7.1.50.0080.00816.58
7.1.40.0040.00916.60
7.1.30.0110.00316.41
7.1.20.0030.01016.40
7.1.10.0020.01016.53
7.1.00.0040.03118.40
7.0.330.0000.01316.10
7.0.320.0050.00816.23
7.0.310.0090.00215.95
7.0.300.0030.01116.10
7.0.290.0050.00715.98
7.0.280.0050.00716.21
7.0.270.0050.01215.94
7.0.260.0020.01316.03
7.0.250.0070.00816.18
7.0.240.0000.01416.19
7.0.230.0050.00516.20
7.0.220.0050.00916.00
7.0.210.0010.01216.06
7.0.200.0030.00616.23
7.0.190.0030.00916.12
7.0.180.0050.00816.20
7.0.170.0090.00416.03
7.0.160.0080.00816.08
7.0.150.0050.00816.13
7.0.140.0060.02918.13
7.0.130.0050.00716.14
7.0.120.0050.02418.11
7.0.110.0050.00416.21
7.0.100.0100.00516.07
7.0.90.0080.00515.99
7.0.80.0040.01016.21
7.0.70.0060.00616.31
7.0.60.0050.03117.32
7.0.50.0080.02216.77
7.0.40.0020.02315.30
7.0.30.0040.03315.42
7.0.20.0100.02715.39
7.0.10.0090.02115.40
7.0.00.0030.02515.36
5.6.400.0050.00515.96
5.6.390.0040.00815.66
5.6.380.0060.00714.93
5.6.370.0050.00914.97
5.6.360.0070.01015.09
5.6.350.0040.00715.00
5.6.340.0080.00714.91
5.6.330.0030.01115.10
5.6.320.0050.01015.01
5.6.310.0080.00815.09
5.6.300.0070.00514.82
5.6.290.0060.00815.06
5.6.280.0050.03017.01
5.6.270.0050.01515.02
5.6.260.0020.01215.01
5.6.250.0080.00514.94
5.6.240.0050.00914.80
5.6.230.0030.01214.91
5.6.220.0070.00915.04
5.6.210.0080.01516.95
5.6.200.0060.01916.12
5.6.190.0080.02816.06
5.6.180.0080.01516.02
5.6.170.0050.02415.97
5.6.160.0080.01816.06
5.6.150.0060.01716.01
5.6.140.0020.02016.04
5.6.130.0050.01816.02
5.6.120.0070.03016.07
5.6.110.0040.02616.04
5.6.100.0020.02016.00
5.6.90.0060.03316.01
5.6.80.0090.03215.76
5.6.70.0060.03015.83
5.6.60.0030.02715.83
5.6.50.0110.02415.73
5.6.40.0040.02315.90
5.6.30.0050.03515.87
5.6.20.0080.01615.73
5.6.10.0050.02315.79
5.6.00.0050.03315.62
5.5.380.0080.00313.53
5.5.370.0070.00613.66
5.5.360.0040.00913.58
5.5.350.0060.02915.83
5.5.340.0030.01815.01
5.5.330.0060.01815.15
5.5.320.0040.01915.09
5.5.310.0090.02815.08
5.5.300.0020.02015.04
5.5.290.0040.01915.12
5.5.280.0060.03115.07
5.5.270.0060.02815.05
5.5.260.0040.01915.08
5.5.250.0050.02715.03
5.5.240.0080.02714.89
5.5.230.0050.01914.86
5.5.220.0060.02114.81
5.5.210.0020.02014.76
5.5.200.0050.03114.79
5.5.190.0090.02814.82
5.5.180.0060.02614.84
5.5.170.0060.00513.59
5.5.160.0060.02714.74
5.5.150.0030.02414.73
5.5.140.0030.03014.90
5.5.130.0110.02514.79
5.5.120.0060.02914.74
5.5.110.0050.02814.78
5.5.100.0070.01714.79
5.5.90.0090.01914.81
5.5.80.0110.02714.87
5.5.70.0070.02914.76
5.5.60.0050.02514.70
5.5.50.0080.02014.77
5.5.40.0040.02214.84
5.5.30.0020.02514.80
5.5.20.0070.01314.79
5.5.10.0040.03014.84
5.5.00.0040.01814.78
5.4.450.0080.01514.68
5.4.440.0050.02514.70
5.4.430.0020.01914.72
5.4.420.0050.01714.65
5.4.410.0040.02714.63
5.4.400.0050.03214.55
5.4.390.0040.02014.53
5.4.380.0090.01214.51
5.4.370.0050.01614.48
5.4.360.0070.01814.61
5.4.350.0020.02614.54
5.4.340.0030.02214.56
5.4.330.0060.00312.32
5.4.320.0070.02814.53
5.4.310.0090.01714.58
5.4.300.0040.01914.47
5.4.290.0070.02614.58
5.4.280.0050.02914.50
5.4.270.0060.02214.53
5.4.260.0040.01714.53
5.4.250.0050.02614.54
5.4.240.0040.03114.54
5.4.230.0050.02714.54
5.4.220.0060.03014.55
5.4.210.0030.02514.58
5.4.200.0050.03014.58
5.4.190.0070.01714.58
5.4.180.0040.02014.54
5.4.170.0050.01914.54
5.4.160.0060.02514.54
5.4.150.0040.02114.53
5.4.140.0060.01813.63
5.4.130.0020.02513.64
5.4.120.0070.02813.62
5.4.110.0060.01713.65
5.4.100.0050.01613.67
5.4.90.0080.01513.70
5.4.80.0040.01713.68
5.4.70.0080.02513.66
5.4.60.0050.02213.63
5.4.50.0070.01913.63
5.4.40.0070.02913.63
5.4.30.0060.01713.63
5.4.20.0040.02213.63
5.4.10.0010.02913.67
5.4.00.0050.02413.52
5.3.290.0040.03113.09
5.3.280.0080.02713.06
5.3.270.0070.02213.08
5.3.260.0070.01913.03
5.3.250.0080.02613.08
5.3.240.0090.02613.02
5.3.230.0030.02313.06
5.3.220.0070.02213.06
5.3.210.0060.02013.04
5.3.200.0020.01813.09
5.3.190.0070.01913.00
5.3.180.0040.02913.05
5.3.170.0070.02113.04
5.3.160.0050.02813.05
5.3.150.0030.03013.12
5.3.140.0060.02413.05
5.3.130.0010.02813.00
5.3.120.0010.02612.98
5.3.110.0050.02812.98
5.3.100.0020.01712.83
5.3.90.0070.02512.90
5.3.80.0010.02912.86
5.3.70.0020.02512.86
5.3.60.0060.02012.85
5.3.50.0090.01412.83
5.3.40.0050.02512.85
5.3.30.0040.03112.77
5.3.20.0080.02512.73
5.3.10.0060.02312.74
5.3.00.0030.02812.67
5.2.170.0030.01611.38
5.2.160.0070.02011.35
5.2.150.0050.03211.38
5.2.140.0020.02711.35
5.2.130.0100.01811.26
5.2.120.0020.03611.36
5.2.110.0030.02311.27
5.2.100.0020.02211.37
5.2.90.0050.02011.36
5.2.80.0070.02511.33
5.2.70.0020.02311.38
5.2.60.0050.03011.34
5.2.50.0060.01811.32
5.2.40.0020.02511.30
5.2.30.0010.01911.26
5.2.20.0050.01711.28
5.2.10.0030.03311.22
5.2.00.0060.01811.18
5.1.60.0070.01310.84
5.1.50.0030.02610.83
5.1.40.0060.02610.80
5.1.30.0070.02810.94
5.1.20.0050.02210.95
5.1.10.0050.03110.88
5.1.00.0020.02510.77
5.0.50.0060.01210.08
5.0.40.0050.01410.09
5.0.30.0050.0329.94
5.0.20.0030.0219.93
5.0.10.0030.0179.93
5.0.00.0030.0359.93
4.4.90.0020.0209.93
4.4.80.0000.0229.93
4.4.70.0020.0109.93
4.4.60.0030.0209.93
4.4.50.0020.0169.93
4.4.40.0030.0309.93
4.4.30.0020.0209.93
4.4.20.0030.0129.93
4.4.10.0020.0209.93
4.4.00.0030.0169.93
4.3.110.0030.0139.93
4.3.100.0020.0179.93
4.3.90.0000.0139.93
4.3.80.0030.0279.93
4.3.70.0020.0209.93
4.3.60.0050.0179.93
4.3.50.0040.0189.93
4.3.40.0070.0239.93
4.3.30.0030.0209.93
4.3.20.0020.0189.93
4.3.10.0020.0189.93
4.3.00.0020.0189.93

preferences:
33.66 ms | 401 KiB | 5 Q