3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testSize = 1000000; $testString = "test"; for( $i=0 ; $i<$testSize ; $i++ ) $number = intval($testString);

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)
8.3.60.0130.01618.18
8.3.50.0150.02421.95
8.3.40.0100.01618.63
8.3.30.0030.02618.94
8.3.20.0040.01120.21
8.3.10.0080.00820.32
8.3.00.0060.00919.26
8.2.180.0100.01716.63
8.2.170.0060.01922.96
8.2.160.0040.02220.47
8.2.150.0030.01224.18
8.2.140.0040.01124.66
8.2.130.0000.01426.16
8.2.120.0040.01122.25
8.2.110.0030.02322.18
8.2.100.0100.01717.59
8.2.90.0070.01019.04
8.2.80.0070.01017.97
8.2.70.0030.01417.50
8.2.60.0040.01517.90
8.2.50.0100.01018.07
8.2.40.0000.01618.15
8.2.30.0030.01319.43
8.2.20.0030.01317.49
8.2.10.0000.01818.04
8.2.00.0060.01217.55
8.1.280.0140.02125.92
8.1.270.0030.01223.97
8.1.260.0030.01026.35
8.1.250.0040.01128.09
8.1.240.0000.02523.96
8.1.230.0100.01019.16
8.1.220.0000.01717.79
8.1.210.0040.01418.77
8.1.200.0070.01317.23
8.1.190.0070.01017.25
8.1.180.0030.01318.10
8.1.170.0070.01018.57
8.1.160.0060.01021.96
8.1.150.0030.01318.70
8.1.140.0070.01017.39
8.1.130.0040.01217.82
8.1.120.0030.01317.41
8.1.110.0030.01317.45
8.1.100.0000.01717.27
8.1.90.0000.01617.30
8.1.80.0000.01717.43
8.1.70.0070.01017.46
8.1.60.0060.01817.50
8.1.50.0000.02617.55
8.1.40.0040.02117.50
8.1.30.0000.02517.49
8.1.20.0000.02617.66
8.1.10.0060.01817.32
8.1.00.0070.01817.23
8.0.300.0060.00918.77
8.0.290.0000.01616.75
8.0.280.0000.01618.25
8.0.270.0040.01117.24
8.0.260.0040.01117.19
8.0.250.0000.01516.91
8.0.240.0030.01316.88
8.0.230.0030.01216.91
8.0.220.0030.01216.87
8.0.210.0060.00916.84
8.0.200.0000.01616.89
8.0.190.0030.01916.91
8.0.180.0060.01616.78
8.0.170.0030.01916.87
8.0.160.0000.02216.82
8.0.150.0000.02316.66
8.0.140.0000.02216.75
8.0.130.0030.02113.19
8.0.120.0000.02216.71
8.0.110.0000.02216.74
8.0.100.0000.02216.77
8.0.90.0000.02316.83
8.0.80.0070.02716.81
8.0.70.0040.01916.70
8.0.60.0000.02216.68
8.0.50.0040.01916.76
8.0.30.0090.02517.02
8.0.20.0100.03317.40
8.0.10.0000.02216.82
8.0.00.0060.03516.58
7.4.330.0000.01615.07
7.4.320.0060.01216.46
7.4.300.0060.01216.50
7.4.290.0030.02316.60
7.4.280.0030.02416.63
7.4.270.0060.01916.57
7.4.260.0000.02516.48
7.4.250.0030.02416.56
7.4.240.0030.02316.48
7.4.230.0030.02316.69
7.4.220.0070.04616.53
7.4.210.0140.02216.43
7.4.200.0040.02216.34
7.4.160.0150.02816.45
7.4.150.0120.02817.40
7.4.140.0110.03417.86
7.4.130.0170.03416.39
7.4.120.0080.03216.56
7.4.110.0100.04416.46
7.4.100.0160.02316.40
7.4.90.0140.02416.55
7.4.80.0100.02919.39
7.4.70.0100.03116.52
7.4.60.0130.02716.60
7.4.50.0000.03516.19
7.4.40.0130.02616.53
7.4.30.0070.03116.43
7.4.00.0060.02814.91
7.3.330.0040.02813.00
7.3.320.0040.02213.02
7.3.310.0060.02216.32
7.3.300.0030.02416.09
7.3.290.0160.02216.29
7.3.280.0110.03516.25
7.3.270.0180.02517.40
7.3.260.0190.03416.17
7.3.250.0120.03016.42
7.3.240.0070.03416.28
7.3.230.0080.03416.39
7.3.210.0100.03316.46
7.3.200.0060.04019.39
7.3.190.0100.04516.49
7.3.180.0060.03516.47
7.3.170.0090.03216.43
7.3.160.0030.03516.45
7.2.330.0130.03916.55
7.2.320.0060.03516.62
7.2.310.0140.02716.38
7.2.300.0130.04716.36
7.2.290.0090.03216.80
7.2.60.0100.02616.69
7.2.50.0330.02016.72
7.1.200.0100.02415.73
7.1.70.0000.02317.14
7.1.60.0070.05019.12
7.1.50.0130.04616.73
7.1.00.0130.09322.45
7.0.200.0000.03816.70
7.0.140.0030.14022.20
7.0.60.0070.12719.78
7.0.50.0130.12717.80
7.0.40.0100.13319.97
7.0.30.0270.11720.17
7.0.20.0370.11020.15
7.0.10.0070.10320.06
7.0.00.0070.10020.04
5.6.280.0000.20321.04
5.6.210.0100.18020.50
5.6.200.0030.13718.19
5.6.190.0070.19020.41
5.6.180.0400.17020.35
5.6.170.0270.19320.48
5.6.160.0000.17320.44
5.6.150.0100.13718.18
5.6.140.0070.17718.16
5.6.130.0070.14018.11
5.6.120.0070.16721.09
5.6.110.0100.20320.97
5.6.100.0170.18720.97
5.6.90.0070.15321.11
5.6.80.0030.19020.38
5.5.350.0200.20020.46
5.5.340.0030.14717.89
5.5.330.0070.14020.29
5.5.320.0170.15020.24
5.5.310.0300.18020.50
5.5.300.0170.19017.95
5.5.290.0000.17718.02
5.5.280.0030.18720.61
5.5.270.0030.16020.86
5.5.260.0200.19020.79
5.5.250.0130.20720.77
5.5.240.0070.19720.18
5.4.450.0270.20019.28
5.4.440.0630.21319.13
5.4.430.0200.27719.23
5.4.420.0200.24719.27
5.4.410.0870.21019.45
5.4.400.0770.21718.81
5.4.390.0870.29319.01
5.4.380.0330.26718.63
5.4.370.0400.23318.65
5.4.360.0370.21018.66
5.4.350.0530.21018.63
5.4.340.0370.21718.72
5.4.320.0090.15212.45
5.4.310.0060.17712.45
5.4.300.0080.15912.45
5.4.290.0100.20312.45
5.4.280.0090.14712.35
5.4.270.0050.15812.34
5.4.260.0050.15512.34
5.4.250.0040.15512.34
5.4.240.0060.19012.35
5.4.230.0060.17112.34
5.4.220.0080.20012.34
5.4.210.0060.15712.34
5.4.200.0070.16012.34
5.4.190.0060.16412.33
5.4.180.0100.23712.33
5.4.170.0090.17612.34
5.4.160.0050.15212.34
5.4.150.0070.14612.34
5.4.140.0090.14912.02
5.4.130.0070.14212.01
5.4.120.0030.15111.97
5.4.110.0080.14711.96
5.4.100.0050.14611.96
5.4.90.0070.15411.96
5.4.80.0070.14711.96
5.4.70.0060.15711.96
5.4.60.0070.17111.96
5.4.50.0090.14611.96
5.4.40.0080.14311.95
5.4.30.0070.15111.95
5.4.20.0080.15211.95
5.4.10.0050.15211.95
5.4.00.0090.15811.43
5.3.290.0120.18012.80
5.3.280.0160.21412.70
5.3.270.0060.21612.73
5.3.260.0090.20912.72
5.3.250.0070.21412.72
5.3.240.0050.20012.72
5.3.230.0110.23312.70
5.3.220.0070.30512.68
5.3.210.0090.22912.68
5.3.200.0070.19212.68
5.3.190.0030.20212.68
5.3.180.0130.17712.68
5.3.170.0100.20312.67
5.3.160.0050.19312.67
5.3.150.0080.19112.67
5.3.140.0080.18412.66
5.3.130.0060.19712.66
5.3.120.0030.18912.66
5.3.110.0060.19212.65
5.3.100.0140.22412.12
5.3.90.0070.18012.09
5.3.80.0060.18212.07
5.3.70.0080.20312.08
5.3.60.0070.18012.07
5.3.50.0060.22212.00
5.3.40.0070.20712.00
5.3.30.0040.18111.94
5.3.20.0090.18411.72
5.3.10.0050.20811.69
5.3.00.0040.19011.68
5.2.170.0070.1999.18
5.2.160.0050.1949.18
5.2.150.0090.1949.18
5.2.140.0060.1999.17
5.2.130.0060.1909.13
5.2.120.0040.2259.13
5.2.110.0040.1999.14
5.2.100.0060.2019.14
5.2.90.0070.3199.14
5.2.80.0080.2839.13
5.2.70.0060.3359.13
5.2.60.0100.2019.09
5.2.50.0090.2509.05
5.2.40.0050.2219.04
5.2.30.0080.1979.00
5.2.20.0040.1999.00
5.2.10.0080.1858.91
5.2.00.0080.2018.77
5.1.60.0060.1798.06
5.1.50.0050.1908.05
5.1.40.0070.1918.04
5.1.30.0030.1868.39
5.1.20.0050.1858.41
5.1.10.0050.1878.14
5.1.00.0040.1918.13
5.0.50.0040.4086.62
5.0.40.0060.4296.47
5.0.30.0020.4326.28
5.0.20.0040.4346.25
5.0.10.0090.4146.23
5.0.00.0070.4186.23
4.4.90.0050.4054.78
4.4.80.0040.4054.75
4.4.70.0050.4164.75
4.4.60.0020.4294.75
4.4.50.0070.3884.77
4.4.40.0060.4094.71
4.4.30.0060.4014.76
4.4.20.0060.4784.85
4.4.10.0040.4554.85
4.4.00.0050.4824.76
4.3.110.0030.4414.67
4.3.100.0050.4374.67
4.3.90.0060.4004.64
4.3.80.0020.4334.59
4.3.70.0030.4264.63
4.3.60.0080.4124.63
4.3.50.0090.4384.63
4.3.40.0050.4164.54
4.3.30.0010.4133.28
4.3.20.0010.3803.26
4.3.10.0050.3823.21
4.3.00.0100.5207.68

preferences:
49.4 ms | 401 KiB | 5 Q