3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 10000; $i++) { if (false !== strpos((string) $i, '1')) { echo $i; } }

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)
8.3.60.0140.00716.63
8.3.50.0200.00517.51
8.3.40.0130.01018.51
8.3.30.0150.00818.42
8.3.20.0040.00718.65
8.3.10.0090.00320.34
8.3.00.0170.00719.25
8.2.180.0140.01016.63
8.2.170.0190.00322.96
8.2.160.0070.02421.02
8.2.150.0040.00724.18
8.2.140.0080.00324.66
8.2.130.0060.00626.16
8.2.120.0090.00319.36
8.2.110.0060.00619.00
8.1.280.0200.00025.92
8.1.270.0100.00024.66
8.1.260.0070.00426.35
8.1.250.0070.00328.09
8.1.240.0080.01019.13
7.4.10.0110.01514.72
7.4.00.0090.01214.94
7.3.130.0090.01514.78
7.3.120.0070.01114.69
7.3.110.0130.01314.80
7.3.100.0070.01314.59
7.3.90.0170.00714.50
7.3.80.0070.01114.73
7.3.70.0030.01414.97
7.3.60.0140.00714.86
7.3.50.0030.02014.96
7.3.40.0090.01214.92
7.3.30.0130.00614.86
7.3.20.0100.01016.70
7.3.10.0100.01316.53
7.3.00.0070.01116.74
7.2.260.0110.01414.96
7.2.250.0040.01915.18
7.2.240.0100.01015.05
7.2.230.0180.00315.07
7.2.220.0060.01315.02
7.2.210.0190.00015.00
7.2.200.0070.01714.96
7.2.190.0070.01814.95
7.2.180.0030.01615.15
7.2.170.0150.01214.93
7.2.160.0030.01914.79
7.2.150.0090.00616.89
7.2.140.0130.01017.05
7.2.130.0110.01116.92
7.2.120.0160.00316.89
7.2.110.0110.01416.91
7.2.100.0130.01016.85
7.2.90.0070.01316.88
7.2.80.0090.01617.04
7.2.70.0000.02116.87
7.2.60.0090.01316.99
7.2.50.0100.00716.84
7.2.40.0070.01416.66
7.2.30.0070.01417.04
7.2.20.0140.00016.87
7.2.10.0080.01516.61
7.2.00.0070.01116.88
7.1.330.0070.01115.81
7.1.320.0070.01315.86
7.1.310.0030.01415.64
7.1.300.0100.01415.84
7.1.290.0070.01415.73
7.1.280.0130.00916.00
7.1.270.0240.00715.89
7.1.260.0180.00915.75
7.1.250.0060.01915.89
7.1.240.0120.00815.78
7.1.230.0070.01715.87
7.1.220.0140.01115.76
7.1.210.0060.01315.98
7.1.200.0070.01515.75
7.1.190.0100.01315.58
7.1.180.0060.01915.53
7.1.170.0030.01415.77
7.1.160.0140.00715.75
7.1.150.0150.00715.76
7.1.140.0130.00315.91
7.1.130.0070.01015.64
7.1.120.0140.01015.59
7.1.110.0170.00015.92
7.1.100.0130.00816.88
7.1.90.0170.00715.97
7.1.80.0030.01315.74
7.1.70.0030.01416.52
7.1.60.0100.01417.68
7.1.50.0100.01116.56
7.1.40.0060.00915.67
7.1.30.0040.01415.69
7.1.20.0070.00715.82
7.1.10.0080.01115.67
7.1.00.0100.04619.04
7.0.330.0220.00415.27
7.0.320.0000.02615.46
7.0.310.0160.00715.46
7.0.300.0120.00415.27
7.0.290.0040.01915.42
7.0.280.0090.00915.42
7.0.270.0130.00615.19
7.0.260.0090.00615.42
7.0.250.0130.01015.41
7.0.240.0120.00615.21
7.0.230.0100.01015.41
7.0.220.0070.00815.51
7.0.210.0120.01215.53
7.0.200.0110.00616.03
7.0.190.0130.00615.38
7.0.180.0070.01415.50
7.0.170.0060.01215.41
7.0.160.0160.00715.27
7.0.150.0070.01115.23
7.0.140.0100.04018.79
7.0.130.0030.02115.51
7.0.120.0130.04018.79
7.0.110.0060.01615.43
7.0.100.0150.00315.14
7.0.90.0070.01015.55
7.0.80.0030.01715.39
7.0.70.0100.01015.43
7.0.60.0090.05217.75
7.0.50.0140.04416.64
7.0.40.0070.04915.60
7.0.30.0070.03115.57
7.0.20.0090.03015.60
7.0.10.0090.04715.65
7.0.00.0070.02915.63
5.6.400.0140.01714.55
5.6.390.0070.02414.23
5.6.380.0140.01714.45
5.6.370.0110.01114.34
5.6.360.0190.00314.10
5.6.350.0070.02114.28
5.6.340.0030.01714.23
5.6.330.0100.01314.59
5.6.320.0100.01714.36
5.6.310.0140.01114.41
5.6.300.0070.01114.27
5.6.290.0030.02114.18
5.6.280.0120.04717.49
5.6.270.0070.02114.59
5.6.260.0100.00714.18
5.6.250.0190.00614.45
5.6.240.0130.01714.39
5.6.230.0150.01214.44
5.6.220.0000.02014.38
5.6.210.0080.05017.53
5.6.200.0130.03016.12
5.6.190.0130.04616.28
5.6.180.0110.04816.25
5.6.170.0190.04116.08
5.6.160.0120.02716.28
5.6.150.0120.04816.16
5.6.140.0100.02716.22
5.6.130.0080.05116.29
5.6.120.0180.04316.11
5.6.110.0100.02716.21
5.6.100.0070.05216.19
5.6.90.0110.04816.23
5.6.80.0160.03815.89
5.6.70.0150.02615.82
5.6.60.0070.04515.84
5.6.50.0050.04215.98
5.6.40.0070.03815.93
5.6.30.0070.04515.79
5.6.20.0030.05115.75
5.6.10.0120.04915.90
5.6.00.0160.04115.86
5.5.380.0130.01914.15
5.5.370.0100.01714.30
5.5.360.0120.01213.92
5.5.350.0250.04517.24
5.5.340.0100.04616.11
5.5.330.0120.04716.13
5.5.320.0120.04216.19
5.5.310.0050.05416.08
5.5.300.0130.03716.15
5.5.290.0110.04416.17
5.5.280.0100.04615.92
5.5.270.0040.03616.06
5.5.260.0100.02915.97
5.5.250.0100.03215.83
5.5.240.0130.04815.89
5.5.230.0080.04215.55
5.5.220.0090.03915.78
5.5.210.0030.03215.79
5.5.200.0070.05015.74
5.5.190.0080.04015.72
5.5.180.0090.02915.74
5.5.170.0070.01414.19
5.5.160.0090.03515.77
5.5.150.0170.04515.83
5.5.140.0110.04815.63
5.5.130.0060.04315.54
5.5.120.0070.05215.77
5.5.110.0100.03015.72
5.5.100.0070.05315.69
5.5.90.0050.03615.66
5.5.80.0050.04015.78
5.5.70.0110.02815.58
5.5.60.0130.04815.82
5.5.50.0120.04915.78
5.5.40.0080.02715.79
5.5.30.0100.04515.64
5.5.20.0100.04715.67
5.5.10.0090.04615.72
5.5.00.0120.04715.54
5.4.450.0070.05415.33
5.4.440.0090.04715.15
5.4.430.0080.05315.07
5.4.420.0080.04615.09
5.4.410.0180.04315.16
5.4.400.0120.03814.96
5.4.390.0060.03115.02
5.4.380.0050.03014.97
5.4.370.0070.04414.88
5.4.360.0070.04514.94
5.4.350.0050.03715.05
5.4.340.0130.03314.84
5.4.330.0060.01310.76
5.4.320.0130.04114.92
5.4.310.0130.04514.96
5.4.300.0110.02515.07
5.4.290.0100.03815.03
5.4.280.0070.04914.90
5.4.270.0100.04014.89
5.4.260.0120.03814.96
5.4.250.0060.04115.03
5.4.240.0100.04514.89
5.4.230.0120.04314.92
5.4.220.0100.03314.89
5.4.210.0080.04314.94
5.4.200.0100.03715.07
5.4.190.0140.04414.99
5.4.180.0100.04414.86
5.4.170.0130.03315.01
5.4.160.0050.04215.06
5.4.150.0050.03814.97
5.4.140.0050.03713.59
5.4.130.0050.04713.44
5.4.120.0060.02913.67
5.4.110.0040.03313.58
5.4.100.0100.04713.56
5.4.90.0110.02813.63
5.4.80.0100.04213.67
5.4.70.0120.02813.77
5.4.60.0070.03013.71
5.4.50.0130.03813.59
5.4.40.0100.04513.70
5.4.30.0070.04813.64
5.4.20.0120.03013.52
5.4.10.0070.02513.60
5.4.00.0050.05213.22
5.3.290.0030.04612.64
5.3.280.0080.04112.48
5.3.270.0120.03212.58
5.3.260.0070.04912.55
5.3.250.0030.04512.59
5.3.240.0120.04112.50
5.3.230.0120.04712.50
5.3.220.0060.04712.54
5.3.210.0050.05412.48
5.3.200.0070.04012.53
5.3.190.0020.03312.56
5.3.180.0070.05012.56
5.3.170.0070.04712.53
5.3.160.0050.05012.53
5.3.150.0090.04712.56
5.3.140.0100.04712.61
5.3.130.0100.04612.48
5.3.120.0080.04812.60
5.3.110.0100.04912.48
5.3.100.0130.04212.20
5.3.90.0070.05112.28
5.3.80.0030.04812.26
5.3.70.0070.04012.26
5.3.60.0050.04012.24
5.3.50.0080.04312.25
5.3.40.0050.05012.24
5.3.30.0070.02712.20
5.3.20.0130.03812.13
5.3.10.0070.03812.09
5.3.00.0050.02511.99
5.2.170.0100.06710.98
5.2.160.0030.07311.15
5.2.150.0100.06011.04
5.2.140.0000.08311.10
5.2.130.0070.06310.93
5.2.120.0070.05011.08
5.2.110.0070.05011.09
5.2.100.0030.03311.12
5.2.90.0070.02711.07
5.2.80.0070.03010.98
5.2.70.0070.03711.23
5.2.60.0030.03011.08
5.2.50.0000.03310.98
5.2.40.0070.02710.93
5.2.30.0000.07710.96
5.2.20.0030.03310.91
5.2.10.0030.03011.06
5.2.00.0000.03310.76
5.1.60.0100.0479.90
5.1.50.0100.0579.98
5.1.40.0100.05710.03
5.1.30.0070.02710.36
5.1.20.0030.03710.36
5.1.10.0000.03010.12
5.1.00.0100.03010.11
5.0.50.0070.0208.71
5.0.40.0030.0238.71
5.0.30.0000.0378.71
5.0.20.0000.0308.71
5.0.10.0070.0208.71
5.0.00.0030.0338.71
4.4.90.0000.0208.71
4.4.80.0070.0178.71
4.4.70.0030.0208.71
4.4.60.0000.0208.71
4.4.50.0000.0208.71
4.4.40.0000.0638.71
4.4.30.0000.0208.71
4.4.20.0030.0208.71
4.4.10.0000.0208.71
4.4.00.0030.0278.71
4.3.110.0030.0178.71
4.3.100.0030.0178.71
4.3.90.0030.0178.71
4.3.80.0030.0338.71
4.3.70.0000.0208.71
4.3.60.0000.0208.71
4.3.50.0070.0138.71
4.3.40.0000.0308.71
4.3.30.0000.0208.71
4.3.20.0000.0208.71
4.3.10.0000.0238.71
4.3.00.0030.0178.71

preferences:
36.24 ms | 401 KiB | 5 Q