3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('Implied', 1=> 'Integer', '2' => 'string', 3.0 => 'Float'); foreach($a AS $k=>$v){ echo "$v is treated as a ".gettype($k); }

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)
8.3.60.0070.00716.35
8.3.50.0020.01321.99
8.3.40.0030.01018.66
8.3.30.0080.00818.97
8.3.20.0040.00420.16
8.3.10.0090.00023.33
8.3.00.0040.00419.66
8.2.180.0040.01216.38
8.2.170.0140.00022.96
8.2.160.0070.01020.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.15
8.2.110.0040.00719.27
8.2.100.0090.00317.91
8.2.90.0060.00319.22
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0080.00318.27
8.2.20.0080.00017.63
8.2.10.0050.00217.99
8.2.00.0000.00817.79
8.1.280.0120.00325.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.87
8.1.230.0090.00317.42
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0000.00722.05
8.1.150.0040.00418.90
8.1.140.0040.00417.41
8.1.130.0000.00717.80
8.1.120.0040.00417.46
8.1.110.0000.00817.43
8.1.100.0040.00417.41
8.1.90.0030.00317.34
8.1.80.0000.00717.38
8.1.70.0030.00317.34
8.1.60.0080.00017.51
8.1.50.0080.00017.54
8.1.40.0020.00517.54
8.1.30.0030.00517.54
8.1.20.0020.00517.47
8.1.10.0000.00917.52
8.1.00.0000.00717.49
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.37
8.0.270.0050.00217.30
8.0.260.0000.00617.15
8.0.250.0030.00316.86
8.0.240.0070.00016.96
8.0.230.0070.00016.93
8.0.220.0060.00316.81
8.0.210.0000.00716.79
8.0.200.0000.00616.96
8.0.190.0030.00316.95
8.0.180.0030.00316.92
8.0.170.0000.00816.95
8.0.160.0000.00716.98
8.0.150.0040.00416.83
8.0.140.0030.00416.82
8.0.130.0000.00513.30
8.0.120.0040.00416.73
8.0.110.0030.00516.70
8.0.100.0070.00016.88
8.0.90.0000.00716.84
8.0.80.0030.01216.87
8.0.70.0000.00716.89
8.0.60.0040.00416.79
8.0.50.0040.00416.89
8.0.30.0130.01017.03
8.0.20.0120.00517.40
8.0.10.0040.00417.03
8.0.00.0080.01016.79
7.4.330.0000.00615.04
7.4.320.0000.00616.63
7.4.300.0060.00016.58
7.4.290.0030.00316.50
7.4.280.0000.00816.48
7.4.270.0080.00016.55
7.4.260.0030.00616.62
7.4.250.0000.00716.53
7.4.240.0040.00416.42
7.4.230.0050.00216.57
7.4.220.0040.01416.68
7.4.210.0060.01016.62
7.4.200.0000.00716.39
7.4.160.0110.00516.34
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0070.00916.49
7.4.120.0070.01016.48
7.4.110.0070.01116.28
7.4.100.0110.00616.41
7.4.90.0120.00416.49
7.4.80.0060.01519.39
7.4.70.0130.00316.54
7.4.60.0060.00916.58
7.4.50.0030.00316.57
7.4.40.0080.00816.33
7.4.30.0070.01016.73
7.4.10.0040.01514.91
7.4.00.0060.01114.81
7.3.330.0050.00013.18
7.3.320.0050.00013.15
7.3.310.0030.00316.30
7.3.300.0000.00716.15
7.3.290.0110.00916.20
7.3.280.0080.01016.25
7.3.270.0130.00317.40
7.3.260.0110.01116.61
7.3.250.0170.00616.42
7.3.240.0100.01016.58
7.3.230.0090.00916.39
7.3.210.0080.00816.18
7.3.200.0060.01219.39
7.3.190.0000.01616.71
7.3.180.0090.01216.27
7.3.170.0060.01216.58
7.3.160.0100.00716.48
7.3.130.0000.01514.84
7.3.120.0070.00914.55
7.3.110.0010.01614.95
7.3.100.0040.01114.83
7.3.90.0020.00914.67
7.3.80.0070.00514.48
7.3.70.0030.00814.77
7.3.60.0050.01114.61
7.3.50.0010.01114.75
7.3.40.0070.00714.61
7.3.30.0060.00814.78
7.3.20.0050.00916.60
7.3.10.0080.00416.54
7.3.00.0110.00616.49
7.2.330.0030.01816.73
7.2.320.0150.00316.63
7.2.310.0090.00716.65
7.2.300.0110.00616.68
7.2.290.0030.01316.56
7.2.260.0070.01014.93
7.2.250.0090.00915.01
7.2.240.0050.00715.07
7.2.230.0070.00715.07
7.2.220.0080.00515.03
7.2.210.0030.01114.95
7.2.200.0060.01014.98
7.2.190.0050.00814.86
7.2.180.0050.01014.89
7.2.170.0100.00415.00
7.2.160.0050.01114.82
7.2.150.0020.01116.69
7.2.140.0080.00416.72
7.2.130.0080.00616.76
7.2.120.0030.01116.77
7.2.110.0100.00716.90
7.2.100.0050.01116.76
7.2.90.0120.00716.89
7.2.80.0110.00516.84
7.2.70.0070.00916.72
7.2.60.0070.00816.79
7.2.50.0090.00716.68
7.2.40.0090.00516.74
7.2.30.0120.00716.88
7.2.20.0080.00416.76
7.2.10.0080.00816.83
7.2.00.0090.00717.74
7.1.330.0050.00515.87
7.1.320.0080.00715.78
7.1.310.0030.00615.79
7.1.300.0030.00615.71
7.1.290.0060.00415.68
7.1.280.0070.00515.57
7.1.270.0040.00915.78
7.1.260.0060.00815.78
7.1.250.0090.00615.82
7.1.240.0080.00415.80
7.1.230.0030.00715.93
7.1.220.0040.01115.62
7.1.210.0030.00915.81
7.1.200.0030.01015.69
7.1.190.0060.00615.80
7.1.180.0080.00715.89
7.1.170.0040.01115.83
7.1.160.0080.00415.98
7.1.150.0080.00815.91
7.1.140.0070.00715.79
7.1.130.0060.00615.99
7.1.120.0100.00015.62
7.1.110.0030.01015.95
7.1.100.0090.00516.95
7.1.90.0100.00315.92
7.1.80.0030.00715.93
7.1.70.0060.00416.21
7.1.60.0050.01117.72
7.1.50.0100.00816.29
7.1.40.0090.00915.87
7.1.30.0070.01015.61
7.1.20.0070.01015.73
7.1.10.0000.01715.89
7.1.00.0050.04219.10
7.0.330.0030.01015.39
7.0.320.0090.00315.41
7.0.310.0060.00915.50
7.0.300.0040.01115.53
7.0.290.0030.00715.27
7.0.280.0080.00815.56
7.0.270.0120.00315.34
7.0.260.0000.01415.39
7.0.250.0030.00715.09
7.0.240.0030.01015.48
7.0.230.0070.00415.16
7.0.220.0130.00015.20
7.0.210.0000.00915.33
7.0.200.0020.00816.21
7.0.190.0030.01415.40
7.0.180.0030.01115.44
7.0.170.0030.01015.41
7.0.160.0030.01115.50
7.0.150.0060.00615.54
7.0.140.0070.03818.63
7.0.130.0030.00715.55
7.0.120.0080.00415.27
7.0.110.0030.01015.43
7.0.100.0130.00015.22
7.0.90.0000.01515.29
7.0.80.0030.00915.36
7.0.70.0030.01015.14
7.0.60.0150.04017.69
7.0.50.0100.02516.65
7.0.40.0080.02716.65
7.0.30.0100.03116.85
7.0.20.0130.04416.81
7.0.10.0160.03116.78
7.0.00.0030.02416.75
5.6.400.0100.00314.36
5.6.390.0080.00314.59
5.6.380.0000.01414.39
5.6.370.0000.01014.22
5.6.360.0070.00714.03
5.6.350.0030.01114.27
5.6.340.0050.00514.57
5.6.330.0110.00414.32
5.6.320.0040.00814.32
5.6.310.0000.01414.45
5.6.300.0120.00314.33
5.6.290.0040.00814.28
5.6.280.0050.04217.56
5.6.270.0060.00614.42
5.6.260.0070.00314.18
5.6.250.0060.00914.39
5.6.240.0000.01514.24
5.6.230.0060.00614.61
5.6.220.0080.00314.35
5.6.210.0020.02617.38
5.6.200.0050.03016.39
5.6.190.0090.02017.43
5.6.180.0170.03617.30
5.6.170.0080.02617.42
5.6.160.0110.04117.54
5.6.150.0070.04116.31
5.6.140.0170.03216.37
5.6.130.0070.04816.30
5.6.120.0020.03317.64
5.6.110.0040.04217.46
5.6.100.0020.03417.72
5.6.90.0080.04517.73
5.6.80.0130.04317.33
5.6.70.0170.04217.32
5.6.60.0070.01014.10
5.6.50.0060.00314.28
5.6.40.0030.00714.05
5.6.30.0080.00814.48
5.6.20.0140.00314.09
5.6.10.0070.00714.09
5.6.00.0000.01114.17
5.5.380.0000.00914.41
5.5.370.0030.00914.20
5.5.360.0090.00314.20
5.5.350.0100.02517.19
5.5.340.0050.02516.32
5.5.330.0100.04317.17
5.5.320.0070.04017.40
5.5.310.0200.04217.42
5.5.300.0050.04116.14
5.5.290.0050.04815.96
5.5.280.0050.02417.43
5.5.270.0120.03117.43
5.5.260.0070.03917.65
5.5.250.0000.02717.45
5.5.240.0060.03617.36
5.5.230.0100.00613.80
5.5.220.0000.01214.17
5.5.210.0120.00014.02
5.5.200.0000.01414.24
5.5.190.0070.00713.97
5.5.180.0080.00313.82
5.5.170.0000.01114.13
5.5.160.0030.01014.29
5.5.150.0030.00614.05
5.5.140.0030.00614.12
5.5.130.0030.00714.18
5.5.120.0060.00914.07
5.5.110.0060.00914.35
5.5.100.0100.00014.06
5.5.90.0110.00414.16
5.5.80.0090.00614.05
5.5.70.0000.01014.04
5.5.60.0040.01114.25
5.5.50.0030.00614.11
5.5.40.0040.01214.25
5.5.30.0040.00414.18
5.5.20.0080.00614.16
5.5.10.0070.00614.46
5.5.00.0040.00713.92
5.4.450.0130.02715.72
5.4.440.0450.03215.54
5.4.430.0380.03115.64
5.4.420.0380.00115.64
5.4.410.0030.03315.40
5.4.400.0050.03315.29
5.4.390.0170.03015.25
5.4.380.0150.02715.15
5.4.370.0170.02515.15
5.4.360.0120.02315.23
5.4.350.0060.02511.89
5.4.340.0050.02311.89
5.4.330.0070.00411.80
5.4.320.0050.02212.13
5.4.310.0060.02612.13
5.4.300.0040.02012.13
5.4.290.0020.02512.13
5.4.280.0060.01912.07
5.4.270.0040.02312.07
5.4.260.0020.02612.08
5.4.250.0100.01812.08
5.4.240.0110.01912.07
5.4.230.0090.02012.07
5.4.220.0070.02312.07
5.4.210.0070.01812.07
5.4.200.0080.02112.07
5.4.190.0050.02112.06
5.4.180.0040.02512.07
5.4.170.0040.02212.07
5.4.160.0030.02212.07
5.4.150.0060.02012.07
5.4.140.0030.02111.91
5.4.130.0030.02111.91
5.4.120.0050.02311.89
5.4.110.0040.02411.88
5.4.100.0060.02111.88
5.4.90.0070.01911.88
5.4.80.0040.02111.88
5.4.70.0060.01911.88
5.4.60.0060.02011.88
5.4.50.0060.01911.88
5.4.40.0030.02211.88
5.4.30.0060.02311.88
5.4.20.0040.02411.88
5.4.10.0080.02011.88
5.4.00.0070.02011.62
5.3.290.0070.02412.30
5.3.280.0040.02612.26
5.3.270.0030.02412.26
5.3.260.0050.02212.26
5.3.250.0070.02412.26
5.3.240.0070.02312.26
5.3.230.0070.01812.25
5.3.220.0050.02412.24
5.3.210.0110.01712.24
5.3.200.0050.02212.24
5.3.190.0040.02312.24
5.3.180.0080.01812.23
5.3.170.0040.02212.23
5.3.160.0070.02212.24
5.3.150.0070.02112.23
5.3.140.0070.01612.23
5.3.130.0060.02712.23
5.3.120.0050.02112.23
5.3.110.0090.01912.23
5.3.100.0050.02211.96
5.3.90.0040.02111.94
5.3.80.0050.02211.94
5.3.70.0060.02011.94
5.3.60.0060.02211.93
5.3.50.0020.02211.90
5.3.40.0060.02011.90
5.3.30.0050.01911.87
5.3.20.0030.02311.76
5.3.10.0070.02011.75
5.3.00.0080.02111.74
5.2.170.0070.0279.18
5.2.160.0050.0329.18
5.2.150.0060.0369.18
5.2.140.0050.0299.17
5.2.130.0030.0309.13
5.2.120.0040.0289.13
5.2.110.0040.0339.14
5.2.100.0030.0319.14
5.2.90.0060.0289.14
5.2.80.0030.0319.14
5.2.70.0060.0289.14
5.2.60.0050.0299.09
5.2.50.0030.0319.05
5.2.40.0060.0269.03
5.2.30.0020.0329.01
5.2.20.0050.0299.00
5.2.10.0050.0288.92
5.2.00.0040.0308.77
5.1.60.0040.0238.06
5.1.50.0040.0248.06
5.1.40.0030.0268.04
5.1.30.0070.0238.39
5.1.20.0030.0288.41
5.1.10.0040.0268.14
5.1.00.0050.0258.14
5.0.50.0020.0216.61
5.0.40.0030.0226.47
5.0.30.0050.0376.29
5.0.20.0040.0216.29
5.0.10.0070.0236.26
5.0.00.0050.0306.25
4.4.90.0040.0134.78
4.4.80.0040.0134.75
4.4.70.0040.0144.75
4.4.60.0030.0224.76
4.4.50.0010.0164.77
4.4.40.0040.0294.71
4.4.30.0040.0134.76
4.4.20.0020.0154.84
4.4.10.0040.0204.85
4.4.00.0060.0274.76
4.3.110.0040.0194.66
4.3.100.0040.0174.67
4.3.90.0010.0164.63
4.3.80.0030.0314.58
4.3.70.0010.0164.63
4.3.60.0070.0104.63
4.3.50.0020.0184.63
4.3.40.0030.0244.54
4.3.30.0040.0213.31
4.3.20.0010.0173.29
4.3.10.0010.0163.25
4.3.00.0130.0237.27

preferences:
56.49 ms | 400 KiB | 5 Q