3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($count = 4; $count > 2; $count--){ var_dump($count); }

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)
8.3.60.0090.01218.18
8.3.50.0080.00616.11
8.3.40.0120.00318.54
8.3.30.0120.00618.58
8.3.20.0040.00418.85
8.3.10.0070.00019.06
8.3.00.0040.00417.80
8.2.180.0170.00718.35
8.2.170.0090.00622.96
8.2.160.0120.00319.09
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.70
8.2.120.0040.00426.35
8.2.110.0030.00622.08
8.2.100.0040.00717.78
8.2.90.0000.00817.91
8.2.80.0050.00317.97
8.2.70.0000.00817.93
8.2.60.0040.00418.22
8.2.50.0040.00418.10
8.2.40.0060.00321.02
8.2.30.0040.00419.48
8.2.20.0000.00717.91
8.2.10.0040.00417.89
8.2.00.0030.00519.30
8.1.280.0040.01125.92
8.1.270.0040.00423.83
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.05
8.1.230.0080.00420.72
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00617.35
8.1.190.0030.00617.22
8.1.180.0030.00618.10
8.1.170.0040.00418.43
8.1.160.0020.00518.74
8.1.150.0040.00418.78
8.1.140.0000.00717.54
8.1.130.0000.00719.02
8.1.120.0030.00317.39
8.1.110.0040.00417.33
8.1.100.0070.00417.29
8.1.90.0080.00017.39
8.1.80.0000.00717.36
8.1.70.0070.00017.29
8.1.60.0070.00317.40
8.1.50.0000.00717.48
8.1.40.0000.00817.41
8.1.30.0000.00817.59
8.1.20.0000.00717.55
8.1.10.0070.00017.46
8.1.00.0080.00017.32
8.0.300.0040.00419.60
8.0.290.0060.00316.58
8.0.280.0000.00718.31
8.0.270.0050.00317.19
8.0.260.0000.00718.99
8.0.250.0030.00316.89
8.0.240.0000.00816.78
8.0.230.0070.00316.75
8.0.220.0070.00016.76
8.0.210.0000.00716.83
8.0.200.0090.00016.88
8.0.190.0040.00416.88
8.0.180.0080.00016.84
8.0.170.0000.00816.85
8.0.160.0000.00816.74
8.0.150.0070.00316.78
8.0.140.0030.00316.85
8.0.130.0000.00613.31
8.0.120.0050.00216.75
8.0.110.0040.00416.63
8.0.100.0080.00016.82
8.0.90.0070.00016.87
8.0.80.0080.01216.77
8.0.70.0050.00316.82
8.0.60.0070.00016.61
8.0.50.0040.00416.63
8.0.30.0090.00716.88
8.0.20.0150.01217.40
8.0.10.0030.00316.91
8.0.00.0100.00716.68
7.4.330.0030.00315.55
7.4.320.0030.00316.55
7.4.300.0000.00716.45
7.4.290.0040.00416.49
7.4.280.0070.00016.38
7.4.270.0040.00416.45
7.4.260.0030.00316.41
7.4.250.0040.00416.38
7.4.240.0000.00716.38
7.4.230.0070.00016.55
7.4.220.0040.00416.60
7.4.210.0080.00916.49
7.4.200.0030.00516.41
7.4.160.0080.00816.43
7.4.140.0100.01017.86
7.4.130.0110.00616.49
7.4.120.0100.00916.43
7.4.110.0060.01116.44
7.4.100.0100.01016.54
7.4.90.0030.01516.44
7.4.80.0070.01019.39
7.4.70.0080.00916.31
7.4.60.0070.01016.46
7.4.50.0040.01516.44
7.4.40.0130.00816.46
7.4.10.0130.00914.95
7.4.00.0090.00814.68
7.3.330.0030.00313.02
7.3.320.0060.00013.00
7.3.310.0040.00416.36
7.3.300.0000.00716.17
7.3.290.0000.00716.28
7.3.280.0050.01416.36
7.3.260.0100.01016.27
7.3.240.0100.00716.49
7.3.230.0030.01816.31
7.3.210.0040.01816.31
7.3.200.0030.01816.31
7.3.190.0000.01716.66
7.3.180.0060.01216.32
7.3.170.0090.00616.30
7.3.160.0060.01116.51
7.3.130.0170.00614.93
7.3.120.0140.01014.68
7.3.110.0130.00914.90
7.3.100.0150.00614.59
7.3.90.0100.01014.63
7.3.80.0110.00614.82
7.3.70.0130.00814.69
7.3.60.0130.00714.69
7.3.50.0110.01114.84
7.3.40.0110.00814.60
7.3.30.0110.00814.76
7.3.20.0110.00916.73
7.3.10.0090.00916.63
7.3.00.0120.00716.58
7.2.330.0150.00416.30
7.2.320.0130.00316.65
7.2.310.0090.01316.64
7.2.300.0110.00816.78
7.2.290.0070.01116.63
7.2.260.0160.00414.97
7.2.250.0160.00615.00
7.2.240.0140.00714.79
7.2.230.0150.00914.92
7.2.220.0110.01114.88
7.2.210.0080.01414.89
7.2.200.0080.01214.97
7.2.190.0160.00615.03
7.2.180.0090.01115.08
7.2.170.0100.00814.87
7.2.160.0110.00814.87
7.2.150.0090.01316.72
7.2.140.0130.01016.86
7.2.130.0100.00716.74
7.2.120.0060.00916.54
7.2.110.0030.01216.86
7.2.100.0060.00916.72
7.2.90.0050.00916.80
7.2.80.0090.00716.72
7.2.70.0110.00716.65
7.2.60.0460.00816.32
7.2.50.2860.01216.29
7.2.40.2310.00816.34
7.2.30.2060.01116.41
7.2.20.2380.01416.36
7.2.10.2070.01316.32
7.2.00.2260.00816.52
7.1.330.0150.00415.71
7.1.320.0130.00715.86
7.1.310.0070.01115.75
7.1.300.0100.00915.72
7.1.290.0090.00915.72
7.1.280.0030.01215.91
7.1.270.0130.00515.56
7.1.260.0040.01215.70
7.1.250.0070.00715.68
7.1.240.0120.00215.82
7.1.230.0040.01115.87
7.1.220.0050.00615.75
7.1.210.0030.01215.72
7.1.200.0060.00715.89
7.1.190.0030.01015.80
7.1.180.0040.00715.68
7.1.170.3000.00915.04
7.1.160.3310.00916.17
7.1.150.2980.01116.11
7.1.140.2620.01116.11
7.1.130.3280.01315.99
7.1.120.2980.01216.23
7.1.110.2980.00815.98
7.1.100.2800.01215.85
7.1.90.0080.01215.91
7.1.80.0070.01215.90
7.1.70.0120.00515.59
7.1.60.0170.00821.66
7.1.50.0170.01121.45
7.1.40.0200.01121.48
7.1.30.0190.00721.34
7.1.20.5160.01121.27
7.1.10.6220.01215.29
7.1.00.4620.00915.41
7.0.330.0080.01115.28
7.0.320.0090.01015.40
7.0.310.0120.00715.34
7.0.300.0130.00615.51
7.0.290.0120.00815.39
7.0.280.0130.00715.19
7.0.270.0080.00915.47
7.0.260.0100.00915.42
7.0.250.0100.00715.35
7.0.240.0110.00815.29
7.0.230.0120.00515.47
7.0.220.0080.01315.42
7.0.210.0150.00415.44
7.0.200.0060.01615.39
7.0.190.0060.01315.41
7.0.180.0060.01215.50
7.0.170.0120.00315.48
7.0.160.0120.00515.34
7.0.150.0110.00815.46
7.0.140.0110.01215.60
7.0.130.0110.00915.48
7.0.120.0040.01215.29
7.0.110.0120.00715.48
7.0.100.0100.00615.38
7.0.90.0080.01115.46
7.0.80.0120.00715.42
7.0.70.0100.01015.38
7.0.60.0110.00415.43
7.0.50.0100.01015.57
7.0.40.0080.01213.43
7.0.30.0080.00713.39
7.0.20.0100.00913.46
7.0.10.0070.01113.37
7.0.00.0110.00513.26
5.6.400.0120.00614.21
5.6.390.0110.00514.15
5.6.380.0140.00814.32
5.6.370.0080.00914.46
5.6.360.0110.00814.07
5.6.350.0130.01014.00
5.6.340.0110.00714.24
5.6.330.0100.01014.33
5.6.320.0100.00914.25
5.6.310.0130.00714.48
5.6.300.0150.00714.05
5.6.290.0040.01914.26
5.6.280.0130.00714.27
5.6.270.0080.01214.45
5.6.260.0150.00214.22
5.6.250.0120.00714.27
5.6.240.0100.01014.22
5.6.230.0140.00714.39
5.6.220.0100.01014.09
5.6.210.0090.00914.37
5.6.200.0080.01214.19
5.6.190.0120.00914.22
5.6.180.0080.01114.21
5.6.170.0150.00714.46
5.6.160.0050.01314.36
5.6.150.0150.00314.13
5.6.140.0100.00914.40
5.6.130.0130.00714.32
5.6.120.0110.00714.18
5.6.110.0150.00514.12
5.6.100.0100.00814.28
5.6.90.0100.00814.15
5.6.80.0140.00314.20
5.6.70.0110.00714.23
5.6.60.0130.00714.15
5.6.50.0070.01214.18
5.6.40.0130.00614.48
5.6.30.0070.01214.13
5.6.20.0130.00614.27
5.6.10.0150.00514.22
5.6.00.0150.00514.17

preferences:
59.76 ms | 401 KiB | 5 Q